JOSEPH HAGAN

TitleAssistant Professor
InstitutionBaylor College of Medicine
DepartmentDepartment of Pediatrics
Address6621 FANNIN
Houston, TX 77030
ORCID ORCID Icon0000-0002-3285-2131 Additional info
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    Collapse Biography 
    Collapse education and training
    Tulane UniversityDoctor of Science2012Biostatistics
    University of LouisvilleMSPH2003Biostatistics

    Collapse Overview 
    Collapse overview
    Dr. Hagan provides statistical support for research and quality improvement projects in the Newborn Center at Texas Children's Hospital.

    Collapse Bibliographic 
    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
    Newest   |   Oldest   |   Most Cited   |   Most Discussed   |   Timeline   |   Field Summary   |   Plain Text
    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Hagan JL. Estimation of the causal effect of sex on neonatal intensive care unit outcomes among very low birth weight infants. J Perinatol. 2024 Jun; 44(6):844-850. PMID: 38710836.
      Citations:    Fields:    Translation:Humans
    2. Lohmann P, Hagan JL, Fernandes CJ. A breath of fresh air: Does spontaneous breathing and early repair in neonates with very mild congenital diaphragmatic hernia lead to earlier discharge? Pediatr Pulmonol. 2024 Apr 17. PMID: 38629383.
      Citations:    Fields:    
    3. Dinu D, Hagan JL, Rozance PJ. Variability in Diagnosis and Management of Hypoglycemia in Neonatal Intensive Care Unit. Am J Perinatol. 2024 Apr 02. PMID: 38565171.
      Citations:    Fields:    
    4. Yusuf S, Watson EL, Hagan JL, Adekunle-Ojo AO. Comparing nasal suction devices in children with bronchiolitis: A pilot randomized control trial. J Pediatr Nurs. 2024 May-Jun; 76:83-90. PMID: 38364593.
      Citations:    Fields:    
    5. Hagan J. Statistical power in 'Prophylactic surfactant nebulisation for the early aeration of the preterm lung: a randomised clinical trial'. Arch Dis Child Fetal Neonatal Ed. 2023 Dec 15; 109(1):113. PMID: 37739775.
      Citations:    Fields:    Translation:Humans
    6. Hari Gopal S, Martinek KF, Holmes A, Hagan JL, Fernandes CJ. Oxygen saturation index: an adjunct for oxygenation index in congenital diaphragmatic hernia. J Perinatol. 2024 Mar; 44(3):354-359. PMID: 38071241.
      Citations:    Fields:    Translation:Humans
    7. Patel AD, Vogel AM, Gollins L, Casini G, Hagan JL, Debuyserie A, Hair AB, Fernandes CJ, Premkumar MH. Factors associated with enteral autonomy after reanastomosis in infants with intestinal failure and ostomy: A descriptive cohort study. JPEN J Parenter Enteral Nutr. 2024 01; 48(1):74-81. PMID: 37872873.
      Citations:    Fields:    Translation:Humans
    8. Lambert EM, Ramaswamy U, Gowda SH, Spielberg DR, Hagan JL, Xiao E, Liu S, Villafranco N, Raynor T, Baijal RG. Perioperative and Long-Term Outcomes in Infants Undergoing a Tracheostomy from a Neonatal Intensive Care Unit. Laryngoscope. 2024 Apr; 134(4):1945-1954. PMID: 37767870.
      Citations: 1     Fields:    Translation:Humans
    9. HAGAN JL, Sipe MH, Tyer-Viola LA, Corless IB, Quinn L, Hall KE, Carney J, Griffith CA, Banister GE. Investigation of social support as a mediator of the relationship between physical and psychological health among hospitalised patients. Journal of Clinical Nursing. 2023.
    10. Neveln NK, Khattab M, HAGAN JL, Fortunov RM, Sundgren NC. . A recorder/time coach decreases time errors during neonatal resuscitation: A randomized, simulation-based clinical trial. Resuscitation Plus. 2023.
    11. Gandhi B, HAGAN J, Patil M. EBNEO commentary: Prediction of extubation failure among low birthweight neonates using machine learning. Acta Paediatrica. 2023.
    12. Brinkley M, Biard M, Masuoka I, HAGAN J. Evaluation of Occupational Therapy and Music Therapy Co-Treatment in the Neonatal Intensive Care Unit. Physical & Occupational Therapy in Pediatrics. 2023.
    13. HAGAN J. Prophylactic surfactant nebulisation for the early aeration of the preterm lung: a randomized clinical trial. Archives of Disease in Childhood. Childhood. Fetal and Neonatal Edition. 2023.
    14. Ramaswamy U, Lambert E, Gowda S, Spielberg D, HAGAN J, Xiao E, Liu S, Villafranco N, Raynor T, Baijal R. Perioperative and Long-Term Outcome in Infants Undergoing a Tracheostomy from a Neonatal Intensive Care Unit. Perioperative and Long-Term Outcome in Infants Undergoing a Tracheostomy from a Neonatal Intensive Care Unit. 2023.
    15. Dinu D, Pammi M, HAGAN J. Insulin therapy in pre-term infants: Friend or foe?. Acta Paediatrica. 2023.
    16. Brinkley M, Biard M, Masuoka I, Hagan J. Evaluation of Occupational Therapy and Music Therapy Co-Treatment in the Neonatal Intensive Care Unit. Phys Occup Ther Pediatr. 2024; 44(4):513-525. PMID: 37670470.
      Citations:    Fields:    
    17. Hagan JL, Sipe MH, Tyer-Viola LA, Corless IB, Quinn L, Hall KE, Carney J, Griffith CA, Banister GE. Investigation of social support as a mediator of the relationship between physical and psychological health among hospitalised patients. J Clin Nurs. 2023 Nov; 32(21-22):7812-7821. PMID: 37658646.
      Citations:    Fields:    
    18. Hui SR, Cuestas J, Hagan JL, Anders MM, Fernandes CJ. Comparison of Platelet Mass Index to Platelet Count as Transfusion Trigger in Neonatal Extracorporeal Membrane Oxygenation. Clin Lab. 2023 Jul 01; 69(7). PMID: 37436397.
      Citations:    Fields:    Translation:HumansCells
    19. Mani S, Hazra S, Hagan J, Sisson A, Nair J, Pammi M. Viral Infections and Neonatal Necrotizing Enterocolitis: A Meta-analysis. Pediatrics. 2023 Jul 01; 152(1). PMID: 37293714.
      Citations:    Fields:    Translation:Humans
    20. Dinu D, Pammi M, Hagan JL. Insulin therapy in pre-term infants: Friend or foe? Acta Paediatr. 2023 10; 112(10):2243-2244. PMID: 37341183.
      Citations:    Fields:    Translation:Humans
    21. Neveln NK, Khattab M, Hagan JL, Fortunov RM, Sundgren NC. A recorder/time coach decreases time errors during neonatal resuscitation: A randomized, simulation-based clinical trial. Resusc Plus. 2023 Sep; 15:100411. PMID: 37363126; PMCID: PMC10285630.
      Citations:    
    22. Gandhi B, Hagan J, Patil M. EBNEO commentary: Prediction of extubation failure among low birthweight neonates using machine learning. Acta Paediatr. 2023 09; 112(9):2016-2017. PMID: 37177905.
      Citations:    Fields:    Translation:Humans
    23. Smith AR, Hagan J, Walden M, Brickley A, Biard M, Rhee C, McIver P, Shoemark H, Brand MC. The Effect of Contingent Singing on Infants with Bronchopulmonary Dysplasia in the Neonatal Intensive Care Unit. J Music Ther. 2023 May 05; 60(1):98-119. PMID: 36592139.
      Citations:    Fields:    Translation:Humans
    24. Pammi M, Kelagere Y, Koh S, Sisson A, Hagan J, Kailin J, Fernandes CJ. Prognostic value of echocardiographic parameters in congenital diaphragmatic hernia: a systematic review and meta-analysis. Arch Dis Child Fetal Neonatal Ed. 2023 Nov; 108(6):631-637. PMID: 37130729.
      Citations:    Fields:    
    25. Gowda SH, Almaazmi A, Hagan J, Niemyjski E, Vogel AM, Jancelewicz T, Di Nardo M, Harting MT, Fernandes CJ, Nguyen DV, Guner YS. Inhaled Nitric Oxide Utilization in Congenital Diaphragmatic Hernia Treated With Extracorporeal Life Support: A Propensity Score Analysis. ASAIO J. 2023 05 01; 69(5):504-510. PMID: 37040072.
      Citations:    Fields:    Translation:Humans
    26. Hari Gopal S, Toy CL, Hanna M, Furtun BY, Hagan JL, Nassr AA, Fernandes CJ, Keswani S, Gowda SH. Inotropic score and vasoactive inotropic score as predictors of outcomes in congenital diaphragmatic hernia: A single center retrospective study. Front Pediatr. 2023; 11:1101546. PMID: 36816370; PMCID: PMC9929143.
      Citations:    
    27. AlMaazmi A, Hagan J, Fernandes CJ, Gowda SH. Neonatal systemic hypertension across the PHIS database: An update. Int J Cardiol. 2023 04 01; 376:49-53. PMID: 36682689.
      Citations:    Fields:    Translation:Humans
    28. Cuevas Guaman M, Hagan J, Sabic D, Tillman DM, Fernandes CJ. Volume-guarantee vs. pressure-limited ventilation in evolving bronchopulmonary dysplasia. Front Pediatr. 2022; 10:952376. PMID: 36619499; PMCID: PMC9816376.
      Citations:    
    29. Fernandes AI, Gollins LA, Hagan JL, Hair AB. Correction: Very preterm infants who receive transitional formulas as a complement to human milk can achieve catch-up growth. J Perinatol. 2022 Nov; 42(11):1559. PMID: 36168045.
      Citations:    Fields:    
    30. Almudares F, Hagan J, Chen X, Devaraj S, Moorthy B, Lingappan K. Growth and differentiation factor 15 (GDF15) levels predict adverse respiratory outcomes in premature neonates. Pediatr Pulmonol. 2023 01; 58(1):271-278. PMID: 36205439; PMCID: PMC9772066.
      Citations: 1     Fields:    Translation:Humans
    31. Yusuf S, Hagan JL, Stone S. A curriculum to improve knowledge and skills of nurse practitioners and physician assistants in the pediatric emergency department. J Am Assoc Nurse Pract. 2022 10 01; 34(10):1116-1125. PMID: 36099396.
      Citations:    
    32. King BC, Hagan J, Richardson T, Berry J, Slaughter JL. Hospital variation in neonatal echocardiography among very preterm infants at US children's hospitals. J Perinatol. 2023 02; 43(2):181-186. PMID: 36163416.
      Citations: 2     Fields:    Translation:Humans
    33. Yang Y, Gowda SH, Hagan JL, Hensch L, Teruya J, Fernandes CJ, Hui SR. Blood transfusion is associated with increased mortality for neonates with congenital diaphragmatic hernia on extracorporeal membrane oxygenation support. Vox Sang. 2022 Dec; 117(12):1391-1397. PMID: 36121192.
      Citations:    
    34. Hammond JD, Hagan JL, Pammi M. Which postnatal corticosteroid regimen is best for prevention of bronchopulmonary dysplasia? J Perinatol. 2022 12; 42(12):1699-1702. PMID: 36104500.
      Citations:    
    35. Srivatsa B, Hagan JL, Clark RH, Kupke KG. Oxygenation Factors Associated with Retinopathy of Prematurity in Infants of Extremely Low Birth Weight. J Pediatr. 2022 08; 247:46-52.e4. PMID: 35427689.
      Citations:    Fields:    
    36. Khattab M, Hagan J, Staib LH, Mustafa A, Goodman TR. Cumulative diagnostic imaging radiation exposure in premature neonates. J Neonatal Perinatal Med. 2022; 15(1):95-103. PMID: 33843704.
      Citations:    Fields:    Translation:HumansPHPublic Health
    37. Hagan J, Walden M, Brand MC. Fewer Patients per Nurse Does Not Offset Increased Nurse Stress Related to Treatment Uncertainty and Mortality in the Neonatal Intensive Care Unit. Adv Neonatal Care. 2022 Oct 01; 22(5):E152-E158. PMID: 34743114.
      Citations:    Fields:    
    38. Gordon MD, Walden M, Braun C, Hagan J, Lovenstein A. Parents' Perception of Fall Risk and Incidence of Falls in the Pediatric Ambulatory Environment. J Pediatr Nurs. 2021 Nov-Dec; 61:424-432. PMID: 34710660.
      Citations:    Fields:    Translation:Humans
    39. Valentine G, Ford S, Hagan J, Yang H, Chen J, Hurst N, Aagaard K, Hair A. Percent mother's own milk feedings for preterm neonates predicts discharge feeding outcomes. J Perinatol. 2021 12; 41(12):2766-2773. PMID: 34526659.
      Citations:    Fields:    Translation:Humans
    40. Mohan A, Gokulakrishnan G, El-Saie A, Brickley A, Hagan J, Pammi M. Music therapy for preterm neonates in the neonatal intensive care unit: An overview of systematic reviews. Acta Paediatr. 2021 Dec; 110(12):3180-3200. PMID: 34346112.
      Citations:    Fields:    Translation:Humans
    41. Roitsch CM, Hagan JL, Patricia KE, Jain S, Chen X, Arnold JL, Devaraj S, Sundgren NC. Effects of Team Size and a Decision Support Tool on Healthcare Providers' Workloads in Simulated Neonatal Resuscitation: A Randomized Trial. Simul Healthc. 2021 Aug 01; 16(4):254-260. PMID: 34398113.
      Citations:    Fields:    Translation:Humans
    42. Brand MC, Shippey H, Hagan J, Hanneman SK, Levy B, Range S, Wongsuwan N, Zodin A, Walden M. Comparison of Psychological and Physiological Stress in NICU Nurses: Effects of Unit Design and Shift. Adv Neonatal Care. 2021 Aug 01; 21(4):E93-E100. PMID: 33427752.
      Citations:    Fields:    Translation:Humans
    43. Fleig L, Hagan J, Lee ML, Abrams SA, Hawthorne KM, Hair AB. Growth outcomes of small for gestational age preterm infants before and after implementation of an exclusive human milk-based diet. J Perinatol. 2021 08; 41(8):1859-1864. PMID: 34012050; PMCID: PMC8342303.
      Citations: 1     Fields:    Translation:HumansAnimals
    44. Fatemizadeh R, Gollins L, Hagan J, Debuyserie A, King K, Vogel AM, Van Buren KL, Hair AB, Premkumar MH. In neonatal-onset surgical short bowel syndrome survival is high, and enteral autonomy is related to residual bowel length. JPEN J Parenter Enteral Nutr. 2022 02; 46(2):339-347. PMID: 33881791.
      Citations:    Fields:    Translation:Humans
    45. Kataria-Hale J, Roddy DJ, Cognata A, Hochevar P, Zender J, Sheaks P, Osborne S, Tucker K, Hurst N, Hagan J, Hair A. A preoperative standardized feeding protocol improves human milk use in infants with complex congenital heart disease. J Perinatol. 2021 03; 41(3):590-597. PMID: 33547410.
      Citations:    Fields:    Translation:Humans
    46. Patil M, Vardhelli V, Hagan JL, Deshabhotla S, Murki S. Mortality and Morbidity in Premature Infants: An East and West Comparative Study. Am J Perinatol. 2022 10; 39(13):1449-1459. PMID: 33486747.
      Citations:    Fields:    
    47. Kataria-Hale J, Cognata A, Hagan J, Zender J, Sheaks P, Osborne S, Roddy J, Hair A. The Relationship Between Preoperative Feeding Exposures and Postoperative Outcomes in Infants With Congenital Heart Disease. Pediatr Crit Care Med. 2021 01 01; 22(1):e91-e98. PMID: 33009358.
      Citations: 1     Fields:    Translation:Humans
    48. Hagan JL. Meta-analysis comparing temperature on arrival at the referral hospital of newborns with hypoxic ischemic encephalopathy cooled with a servo-controlled device versus no device during transport. J Neonatal Perinatal Med. 2021; 14(1):29-41. PMID: 32741783.
      Citations: 1     Fields:    Translation:Humans
    49. Cuestas J, Lohmann P, Hagan JL, Vogel AM, Fernandes CJ, Garcia-Prats JA. Mortality trends in neonatal ECMO for pulmonary hypoplasia: A review of the Extracorporeal Life Support Organization database from 1981 to 2016. J Pediatr Surg. 2021 Apr; 56(4):788-794. PMID: 33012559.
      Citations: 1     Fields:    Translation:Humans
    50. Valentine GC, Chiume M, Hagan J, Kazembe P, Aagaard KM, Patil M. Neonatal mortality rates and association with antenatal corticosteroids at Kamuzu Central Hospital. Early Hum Dev. 2020 12; 151:105158. PMID: 32871453.
      Citations: 1     Fields:    Translation:Humans
    51. Roitsch CM, Patricia KE, Hagan JL, Arnold JL, Sundgren NC. Tablet-Based Decision Support Tool Improves Performance of Neonatal Resuscitation: A Randomized Trial in Simulation. Simul Healthc. 2020 Aug; 15(4):243-250. PMID: 32168290.
      Citations: 2     Fields:    Translation:Humans
    52. Smazal AL, Massieu LA, Gollins L, Hagan JL, Hair AB, Premkumar MH. Small Proportion of Low-Birth-Weight Infants With Ostomy and Intestinal Failure Due to Short-Bowel Syndrome Achieve Enteral Autonomy Prior to Reanastomosis. JPEN J Parenter Enteral Nutr. 2021 02; 45(2):331-338. PMID: 32364291.
      Citations:    Fields:    Translation:Humans
    53. Bergner EM, Shypailo R, Visuthranukul C, Hagan J, O'Donnell AR, Hawthorne KM, Abrams SA, Hair AB. Growth, Body Composition, and Neurodevelopmental Outcomes at 2 Years Among Preterm Infants Fed an Exclusive Human Milk Diet in the Neonatal Intensive Care Unit: A Pilot Study. Breastfeed Med. 2020 05; 15(5):304-311. PMID: 32298596; PMCID: PMC7360515.
      Citations: 7     Fields:    Translation:Humans
    54. Hacker KP, Sacramento GA, Cruz JS, de Oliveira D, Nery N, Lindow JC, Carvalho M, Hagan J, Diggle PJ, Begon M, Reis MG, Wunder EA, Ko AI, Costa F. Influence of Rainfall on Leptospira Infection and Disease in a Tropical Urban Setting, Brazil. Emerg Infect Dis. 2020 02; 26(2):311-314. PMID: 31961288; PMCID: PMC6986844.
      Citations:    
    55. Deal SB, Maldonado U, Hagan JL, Garcia-Prats JA. Evaluation of a Simple Weight-Based Screening Tool for Asymptomatic Neonatal Hypoglycemia. Clin Pediatr (Phila). 2020 05; 59(4-5):396-400. PMID: 31994412.
      Citations:    Fields:    Translation:HumansPHPublic Health
    56. Bowman OJ, Hagan JL, Toruno RM, Wiggin MM. Identifying Aspiration Among Infants in Neonatal Intensive Care Units Through Occupational Therapy Feeding Evaluations. Am J Occup Ther. 2020 Jan/Feb; 74(1):7401205080p1-7401205080p9. PMID: 32078519; PMCID: PMC7018452.
      Citations: 1     Fields:    Translation:Humans
    57. Paul AA, Hoffman KL, Hagan JL, Sampath V, Petrosino JF, Pammi M. Fungal cutaneous microbiome and host determinants in preterm and term neonates. Pediatr Res. 2020 08; 88(2):225-233. PMID: 31816621.
      Citations: 4     Fields:    Translation:HumansAnimals
    58. Kataria-Hale J, Osborne SW, Hair A, Hagan J, Pammi M. Preoperative Feeds in Ductal-Dependent Cardiac Disease: A Systematic Review and Meta-analysis. Hosp Pediatr. 2019 12; 9(12):998-1006. PMID: 31744846.
      Citations: 2     Fields:    Translation:Humans
    59. Abdelrahman K, Jarjour J, Hagan J, Yang H, Sutton D, Hair A. Optimizing Delivery of Breast Milk for Premature Infants: Comparison of Current Enteral Feeding Systems. Nutr Clin Pract. 2020 Aug; 35(4):697-702. PMID: 31713294; PMCID: PMC7383482.
      Citations:    Fields:    Translation:Humans
    60. Brasher MI, Patil M, Hagan J, Suresh GK. Mortality and morbidity in outborn extremely low birth weight neonates: a retrospective analysis. J Perinatol. 2020 02; 40(2):337-343. PMID: 31700089.
      Citations: 2     Fields:    Translation:Humans
    61. Berra A, Kamo S, Mohnot S, Rosselot J, Suire A, Stafford J, Hagan J, Stafford I. The Association Between Antenatal Maternal Self-reported Substance Use, Maternal Characteristics, and Obstetrical Variables. J Addict Med. 2019 Nov/Dec; 13(6):464-469. PMID: 31033670.
      Citations: 3     Fields:    Translation:HumansPHPublic Health
    62. Knake LA, King BC, Gollins LA, Hurst NM, Hagan J, Ford SL, Hair AB. Optimizing the Use of Human Milk Cream Supplement in Very Preterm Infants: Growth and Cost Outcomes. Nutr Clin Pract. 2020 Aug; 35(4):689-696. PMID: 31642112.
      Citations:    Fields:    Translation:Humans
    63. Fernandes AI, Gollins LA, Hagan JL, Hair AB. Very preterm infants who receive transitional formulas as a complement to human milk can achieve catch-up growth. J Perinatol. 2019 11; 39(11):1492-1497. PMID: 31570795.
      Citations: 1     Fields:    Translation:Humans
    64. Cognata A, Kataria-Hale J, Griffiths P, Maskatia S, Rios D, O'Donnell A, Roddy DJ, Mehollin-Ray A, Hagan J, Placencia J, Hair AB. Human Milk Use in the Preoperative Period Is Associated with a Lower Risk for Necrotizing Enterocolitis in Neonates with Complex Congenital Heart Disease. J Pediatr. 2019 12; 215:11-16.e2. PMID: 31561958; PMCID: PMC7294855.
      Citations: 9     Fields:    Translation:Humans
    65. Lucke AM, Hagan JL, Weiss MD. Does ventriculomegaly without hemorrhage impact neurologic and behavioral outcomes of premature neonates? J Perinatol. 2019 11; 39(11):1577-1580. PMID: 31488905.
      Citations:    Fields:    Translation:Humans
    66. Suter MA, Aagaard KM, Coarfa C, Robertson M, Zhou G, Jackson BP, Thompson D, Putluri V, Putluri N, Hagan J, Wang L, Jiang W, Lingappan K, Moorthy B. Association between elevated placental polycyclic aromatic hydrocarbons (PAHs) and PAH-DNA adducts from Superfund sites in Harris County, and increased risk of preterm birth (PTB). Biochem Biophys Res Commun. 2019 08 20; 516(2):344-349. PMID: 31208719; PMCID: PMC6637943.
      Citations: 13     Fields:    Translation:HumansPHPublic Health
    67. Molina TL, Stoll B, Mohammad M, Mohila CA, Call L, Cui L, Guthrie G, Kunichoff D, Lin S, Welch-Jernigan R, Nielsen J, Premkumar M, Robinson J, Smith V, Teets H, Hagan J, Cruz S, Lau P, Puyau M, Shypailo R, Manjarin R, Butte N, Fang Z, Olutoye O, Burrin D, Obelitz-Ryom K, Thymann T, Sangild P. New generation lipid emulsions increase brain DHA and improve body composition, but not short-term neurodevelopment in parenterally-fed preterm piglets. Brain Behav Immun. 2020 03; 85:46-56. PMID: 31026499; PMCID: PMC6813879.
      Citations: 4     Fields:    Translation:HumansAnimals
    68. Riley AF, Ocampo EC, Hagan J, Lantin-Hermoso MR. Hand-held echocardiography in children with hypoplastic left heart syndrome. Congenit Heart Dis. 2019 Sep; 14(5):706-712. PMID: 30973683.
      Citations:    Fields:    Translation:Humans
    69. Ford SL, Lohmann P, Preidis GA, Gordon PS, O'Donnell A, Hagan J, Venkatachalam A, Balderas M, Luna RA, Hair AB. Improved feeding tolerance and growth are linked to increased gut microbial community diversity in very-low-birth-weight infants fed mother's own milk compared with donor breast milk. Am J Clin Nutr. 2019 04 01; 109(4):1088-1097. PMID: 30982856; PMCID: PMC6462428.
      Citations: 23     Fields:    Translation:HumansCellsCTClinical Trials
    70. Stafford IA, Kopkin RH, Berra AL, Daigle P, Bergeron M, Karlin S, Hodge K, Hagan JL. Efficacy of different cerclage suture materials in reducing preterm birth. J Matern Fetal Neonatal Med. 2020 Oct; 33(20):3509-3513. PMID: 30931657.
      Citations: 1     Fields:    Translation:Humans
    71. Lucke AM, Shetty AN, Hagan JL, Walton A, Stafford TD, Chu ZD, Rhee CJ, Kaiser JR, Sanz Cortes M. Early proton magnetic resonance spectroscopy during and after therapeutic hypothermia in perinatal hypoxic-ischemic encephalopathy. Pediatr Radiol. 2019 06; 49(7):941-950. PMID: 30918993.
      Citations: 6     Fields:    Translation:Humans
    72. Yusuf S, Hagan JL, Adekunle-Ojo AO. Managing Skin and Soft Tissue Infections in the Emergency Department Observation Unit. Pediatr Emerg Care. 2019 Mar; 35(3):204-208. PMID: 27902667.
      Citations:    Fields:    Translation:Humans
    73. King BC, Hagan J, Suresh G. The effects of labour induction at 39?weeks in low-risk nulliparous women. Acta Paediatr. 2019 05; 108(5):974. PMID: 30707480.
      Citations:    Fields:    Translation:Humans
    74. HAGAN J. Psychometric Evaluation of the ProQOL Version 5 for Assessing Compassion Satisfaction, Burnout and Secondary Traumatic Stress in Nurse. International Journal of Studies in Nursing. 2019; 4(3):60-70.
    75. HAGAN J, Armbruster P, Ballard R. Barriers to Research at a Health Sciences University. American Journal of Educational Research. 2019; 7(1):44-48.
    76. HAGAN J, Srivastav S . Performance of Partial Least Squares + Linear Discriminant Analysis versus k-Nearest Neighbors for Validation Set Classification of Cancer DNA Microarray Data. Biostatistics and Biometrics Open Access Journal. 2019; 9(1):555752. View Publication.
    77. HAGAN J, Tyer-Viola L, Graves K . Journal of Hospital Administration. Predictors of Nurses Considering Leaving the Profession Due to Work-Related Stress in a Large Pediatric and Women’s Hospital in the United States. 2019; 8(1):27-33.
    78. Sager E, Hagan J, Parmekar S. Delayed cord clamping in preterm infants: is it time to become standard practice? J Perinatol. 2019 03; 39(3):513-515. PMID: 30538324.
      Citations:    Fields:    Translation:Humans
    79. Brand MC, Mandy GT, Arora S, Castro EC, Gordon PS, Hagan JL, Zodin AL, Weisman LE. Optimum Detection of Ureaplasma in Premature Infants. Pediatr Infect Dis J. 2018 12; 37(12):1294-1298. PMID: 29634623.
      Citations: 1     Fields:    Translation:HumansCells
    80. Visuthranukul C, Abrams SA, Hawthorne KM, Hagan JL, Hair AB. Premature small for gestational age infants fed an exclusive human milk-based diet achieve catch-up growth without metabolic consequences at 2 years of age. Arch Dis Child Fetal Neonatal Ed. 2019 May; 104(3):F242-F247. PMID: 30425116; PMCID: PMC6764250.
      Citations: 6     Fields:    Translation:Humans
    81. Shetty AN, Lucke AM, Liu P, Sanz Cortes M, Hagan JL, Chu ZD, Hunter JV, Lu H, Lee W, Kaiser JR. Cerebral oxygen metabolism during and after therapeutic hypothermia in neonatal hypoxic-ischemic encephalopathy: a feasibility study using magnetic resonance imaging. Pediatr Radiol. 2019 02; 49(2):224-233. PMID: 30402807.
      Citations: 13     Fields:    Translation:Humans
    82. Riccioni N, Berlanga R, Hagan J, Schier R, Gordon M. Interrater Reliability of the Braden and Braden Q by Skin Champion Nurses. J Pediatr Nurs. 2019 Jan - Feb; 44:9-15. PMID: 30683286.
      Citations: 1     Fields:    Translation:Humans
    83. Shrestha AK, Gopal VYN, Menon RT, Hagan JL, Huang S, Shivanna B. Lung omics signatures in a bronchopulmonary dysplasia and pulmonary hypertension-like murine model. Am J Physiol Lung Cell Mol Physiol. 2018 11 01; 315(5):L734-L741. PMID: 30047283; PMCID: PMC6295503.
      Citations: 9     Fields:    Translation:HumansAnimalsCells
    84. Sundgren NC, Gokulakrishnan G, Kelly FC, Kainer KS, Hagan JL, Witt MA, D'Ambrosio D, Graf JM, Suresh GK. How We Got Smart: Improving Interdisciplinary Communication When Summoning Neonatology to High-Risk Deliveries. J Perinat Neonatal Nurs. 2018 Jul/Sep; 32(3):250-256. PMID: 30036308.
      Citations: 1     Fields:    Translation:Humans
    85. Hagan J, Curtis DL. Predictors of nurse practitioner retention. J Am Assoc Nurse Pract. 2018 May; 30(5):280-284. PMID: 29757844.
      Citations: 2     Fields:    Translation:Humans
    86. Lohmann P, Hagan JL, Fernandes CJ. Evaluating reflex red blood cell transfusion thresholds in neonatal extracorporeal membrane oxygenation. Transfusion. 2018 05; 58(5):1326-1327. PMID: 29683513.
      Citations:    Fields:    
    87. Coors SM, Cousin JJ, Hagan JL, Kaiser JR. Prophylactic Dextrose Gel Does Not Prevent Neonatal Hypoglycemia: A Quasi-Experimental Pilot Study. J Pediatr. 2018 07; 198:156-161. PMID: 29605395.
      Citations: 3     Fields:    Translation:Humans
    88. Stafford IA, Rodrigue E, Berra A, Adams W, Heard AJ, Hagan JL, Stafford SJ. The strong correlation between neonatal early-onset Group B Streptococcal disease and necrotizing enterocolitis. Eur J Obstet Gynecol Reprod Biol. 2018 Apr; 223:93-97. PMID: 29501938.
      Citations: 1     Fields:    Translation:HumansCellsPHPublic Health
    89. Chau AC, Jones A, Sutherland M, Lilje C, Sernich S, Hagan J, Miller J. Characteristics of Isolated Ventricular Septal Defects Less Likely to Close In Utero. J Ultrasound Med. 2018 Aug; 37(8):1891-1898. PMID: 29392755.
      Citations: 2     Fields:    Translation:Humans
    90. Ballard RW, Hagan JL, Fournier SE, Townsend JA, Ballard MB, Armbruster PC. Dental Student and Faculty Perceptions of Uncivil Behavior by Faculty Members in Classroom and Clinic. J Dent Educ. 2018 Feb; 82(2):137-143. PMID: 29437845.
      Citations:    Fields:    Translation:Humans
    91. Bruns AS, Lau PE, Dhillon GS, Hagan J, Kailin JA, Mallory GB, Lohmann P, Olutoye OO, Ruano R, Fernandes CJ. Predictive value of oxygenation index for outcomes in left-sided congenital diaphragmatic hernia. J Pediatr Surg. 2018 Sep; 53(9):1675-1680. PMID: 29428594.
      Citations: 4     Fields:    Translation:Humans
    92. HAGAN J, Li B. Phase II performance of p-charts and p’-charts. Journal of Medical Statistics and Informatics. 2018; 6(3). View Publication.
    93. HAGAN J. The Use of Statistics in Healthcare Quality Improvement. JOJ Nursing & Health Care. 2018; 8(5):555746.
    94. Thomas AN, Hagan JL, Lingappan K. Noninvasive ventilation strategies: which to choose? J Perinatol. 2018 05; 38(5):447-450. PMID: 29282353.
      Citations: 1     Fields:    Translation:Humans
    95. Bernhardt MB, Taylor RS, Hagan JL, Patel N, Chumpitazi CE, Fox KA, Glover C. Evaluation of opioid prescribing after rescheduling of hydrocodone-containing products. Am J Health Syst Pharm. 2017 Dec 15; 74(24):2046-2053. PMID: 29222361.
      Citations: 3     Fields:    Translation:Humans
    96. Sundgren NC, Kelly FC, Weber EM, Moore ML, Gokulakrishnan G, Hagan JL, Brand MC, Gallegos JO, Levy BE, Fortunov RM. Improving communication between obstetric and neonatology teams for high-risk deliveries: a quality improvement project. BMJ Open Qual. 2017; 6(2):e000095. PMID: 29450281; PMCID: PMC5736089.
      Citations: 2     Fields:    
    97. Ni M, Kaiser JR, Moffett BS, Rhee CJ, Placencia J, Dinh KL, Hagan JL, Rios DR. Use of Vasopressin in Neonatal Intensive Care Unit Patients With Hypotension. J Pediatr Pharmacol Ther. 2017 Nov-Dec; 22(6):430-435. PMID: 29290743; PMCID: PMC5736255.
      Citations: 5     
    98. Boettiger M, Tyer-Viola L, Hagan J. Nurses' Early Recognition of Neonatal Sepsis. J Obstet Gynecol Neonatal Nurs. 2017 Nov - Dec; 46(6):834-845. PMID: 28987479.
      Citations: 3     Fields:    Translation:Humans
    99. Boyd H, Brand MC, Hagan J. Care of 500-1500 Gram Premature Infants in Hybrid Incubators. Adv Neonatal Care. 2017 Oct; 17(5):381-389. PMID: 28799947.
      Citations:    Fields:    Translation:Humans
    100. Cuevas Guaman M, Lucke AM, Hagan JL, Kaiser JR. Bleeding Complications and Mortality in Neonates Receiving Therapeutic Hypothermia and Extracorporeal Membrane Oxygenation. Am J Perinatol. 2018 Feb; 35(3):271-276. PMID: 28946160.
      Citations: 2     Fields:    Translation:Humans
    101. Bavare AC, Rafie KS, Bastero PX, Hagan JL, Checchia PA. Acute Decompensation in Pediatric Cardiac Patients: Outcomes After Rapid Response Events. Pediatr Crit Care Med. 2017 May; 18(5):414-419. PMID: 28296663.
      Citations: 2     Fields:    Translation:Humans
    102. Hagan J. Nurse Satisfaction With Opportunities to Engage in Research. West J Nurs Res. 2018 02; 40(2):209-221. PMID: 28322637.
      Citations: 3     Fields:    Translation:Humans
    103. Stafford TD, Hagan JL, Sitler CG, Fernandes CJ, Kaiser JR. Therapeutic Hypothermia During Neonatal Transport: Active Cooling Helps Reach the Target. Ther Hypothermia Temp Manag. 2017 Jun; 7(2):88-94. PMID: 27676120.
      Citations: 4     Fields:    Translation:Humans
    104. Hagan J, Walden M. Development and Evaluation of the Barriers to Nurses' Participation in Research Questionnaire at a Large Academic Pediatric Hospital. Clin Nurs Res. 2017 04; 26(2):157-175. PMID: 26471870.
      Citations: 4     Fields:    Translation:Humans
    105. Price JF, Kantor PF, Shaddy RE, Rossano JW, Goldberg JF, Hagan J, Humlicek TJ, Cabrera AG, Jeewa A, Denfield SW, Dreyer WJ, Akcan-Arikan A. Incidence, Severity, and Association With Adverse Outcome of Hyponatremia in Children Hospitalized With Heart Failure. Am J Cardiol. 2016 Oct 01; 118(7):1006-10. PMID: 27530824.
      Citations: 7     Fields:    Translation:Humans
    106. Andrews J, Hagan JL, Armbruster PC, Ballard RW. Comparison of traditional orthodontic polishing systems with novel non-orthodontic methods for residual adhesive removal. Aust Orthod J. 2016 May; 32(1):41-7. PMID: 27468590.
      Citations: 2     Fields:    Translation:Humans
    107. Goldberg JF, Shah MD, Kantor PF, Rossano JW, Shaddy RE, Chiou K, Hanna J, Hagan JL, Cabrera AG, Jeewa A, Price JF. Prevalence and Severity of Anemia in Children Hospitalized with Acute Heart Failure. Congenit Heart Dis. 2016 Dec; 11(6):622-629. PMID: 27060888.
      Citations: 6     Fields:    Translation:Humans
    108. Hagan J, Jones A. Lower Nurse Staffing Levels Are Associated With Occurrences of Inpatient Falls at a Large Pediatric Hospital. Health Care Manag (Frederick). 2015 Oct-Dec; 34(4):359-66. PMID: 26506298.
      Citations:    Fields:    Translation:Humans
    109. Webb BJ, Koch J, Hagan JL, Ballard RW, Armbruster PC. Enamel surface roughness of preferred debonding and polishing protocols. J Orthod. 2016 Mar; 43(1):39-46. PMID: 26282121.
      Citations: 12     Fields:    Translation:Humans
    110. Ballard RW, Hagan JL, Cheramie T. Relationship between hand-skill exercises and other admissions criteria and students' performance in dental school. J Dent Educ. 2015 May; 79(5):557-62. PMID: 25941149.
      Citations: 2     Fields:    Translation:Humans
    111. Ballard RW, Hagan JL, Townsend JA, Ballard MB, Armbruster PC. Perceptions of uncivil student behavior in dental education. J Dent Educ. 2015 Jan; 79(1):38-46. PMID: 25576551.
      Citations:    Fields:    Translation:Humans
    112. . Analysis of Biomarker Data: A Practical Guide. 2015.
    113. Walden M, Cephus CE, Gordon MD, Hagan J. The great American cookie experiment: engaging staff nurses in research. J Pediatr Nurs. 2015 May-Jun; 30(3):508-15. PMID: 25481862.
      Citations:    Fields:    Translation:Humans
    114. Ritwik P, Massey C, Hagan J. Epidemiology and outcomes of dental trauma cases from an urban pediatric emergency department. Dent Traumatol. 2015 Apr; 31(2):97-102. PMID: 25425231.
      Citations: 3     Fields:    Translation:Humans
    115. Townsend JA, Bates ML, Rodriguez TE, Andrieu SC, Hagan JL, Cheramie TJ, Smith CA, Leigh JE, Fidel PL. Dental rounds: an evolving process of curriculum integration at the LSU School of Dentistry. J Dent Educ. 2014 May; 78(5):796-802. PMID: 24789840.
      Citations: 1     Fields:    Translation:Humans
    116. Townsend JA, Hagan JL, Smiley M. Use of local anesthesia during dental rehabilitation with general anesthesia: a survey of dentist anesthesiologists. Anesth Prog. 2014; 61(1):11-7. PMID: 24697820; PMCID: PMC3975608.
      Citations: 4     Fields:    Translation:Humans
    117. Townsend JA, Martin A, Hagan JL, Needleman H. The use of local anesthesia during dental rehabilitations: a survey of AAPD members. Pediatr Dent. 2013 Sep-Oct; 35(5):422-5. PMID: 24290554.
      Citations: 3     Fields:    Translation:Humans
    118. Struckhoff AP, Rana MK, Kher SS, Burow ME, Hagan JL, Del Valle L, Worthylake RA. PDZ-RhoGEF is essential for CXCR4-driven breast tumor cell motility through spatial regulation of RhoA. J Cell Sci. 2013 Oct 01; 126(Pt 19):4514-26. PMID: 23868972; PMCID: PMC3784824.
      Citations: 19     Fields:    Translation:HumansCells
    119. Ballard RW, Hagan JL, Phaup AN, Sarkar N, Townsend JA, Armbruster PC. Evaluation of 3 commercially available materials for resolution of white spot lesions. Am J Orthod Dentofacial Orthop. 2013 Apr; 143(4 Suppl):S78-84. PMID: 23540640.
      Citations: 9     Fields:    Translation:Humans
    120. Townsend JA, Brannon RB, Cheramie T, Hagan J. Prevalence and variations of the median maxillary labial frenum in children, adolescents, and adults in a diverse population. Gen Dent. 2013 Mar-Apr; 61(2):57-60; quiz 61. PMID: 23454324.
      Citations: 4     Fields:    Translation:Humans
    121. Fan Y, Townsend J, Wang Y, Lee EC, Evans K, Hender E, Hagan JL, Xu X. Formulation and characterization of antibacterial fluoride-releasing sealants. Pediatr Dent. 2013 Jan-Feb; 35(1):E13-8. PMID: 23635887; PMCID: PMC3644993.
      Citations: 5     Fields:    Translation:HumansCells
    122. Staman NM, Townsend JA, Hagan JL. Observational study: discomfort following dental procedures for children. Pediatr Dent. 2013 Jan-Feb; 35(1):52-4. PMID: 23635899.
      Citations: 9     Fields:    Translation:Humans
    123. Townsend J, Martin A, HAGAN J, Needleman H. Local anesthesia use for dental rehabilitation cases under general anesthesia: a survey of the AAPD Membership. Pediatric Dentistry. 2013; 5(35):320-323.
    124. Fan Y, Wen ZT, Liao S, Lallier T, Hagan JL, Twomley JT, Zhang JF, Sun Z, Xu X. Novel amelogenin-releasing hydrogel for remineralization of enamel artificial caries. J Bioact Compat Polym. 2012 Nov; 27(6):585-603. PMID: 23338820; PMCID: PMC3548329.
      Citations: 13     
    125. Lee K, Lee L, HAGAN J, Yoo JK . Modeling the random effects covariance matrix for generalized linear mixed models. Computational Statistics and Data Analysis. 2012; (56):1545-1551.
    126. Jolly PA, Armbruster PC, Hagan JL, Ballard RW. Evaluation of postgraduate dental specialty residents: a survey of program directors. J Dent Educ. 2012 Jun; 76(6):705-12. PMID: 22659698.
      Citations:    Fields:    Translation:Humans
    127. Sweidan C, Palaiologou A, Hagan J, Thunthy KH. Intra-and interexaminer reproducibility of measurements in cone-beam computed tomography. J West Soc Periodontol Periodontal Abstr. 2012; 60(2):36-8. PMID: 22978024.
      Citations:    Fields:    Translation:Humans
    128. Ritwik P, Aubel J, Xu X, Fan Y, and HAGAN J . Evaluation of Short Term Fluoride Release from Fluoride Varnishes. Journal of Clinical Pediatric Dentistry. 2012; 3(36):275-278.
    129. Guo G, Fan Y, Zhang JF, Hagan JL, Xu X. Novel dental composites reinforced with zirconia-silica ceramic nanofibers. Dent Mater. 2012 Apr; 28(4):360-8. PMID: 22153326; PMCID: PMC3299838.
      Citations: 20     Fields:    Translation:Cells
    130. Badell C, Vastardis S, Yukna R, Mayer E, Xiong S, HAGAN J, Buekens P . Periodontal Abstracts. Self-reported periodontal conditions in pregnant women of low socioeconomic status in New Orleans. 2011; 59(2):36-40.
    131. Armbruster PC, Strother EA, Ballard RW, Hagan JL. Application data as an indicator for post-Katrina recovery of LSU Postdoctoral dental programs. J Dent Educ. 2011 Jun; 75(6):768-74. PMID: 21642522.
      Citations:    Fields:    Translation:Humans
    132. Jahangir KS, Majoria R, HAGAN J, Boudreaux P, Varughese S, Wang Y, Boulmay BC, Campeau R, Woltering E, Anthony LB. "Hepatic artery radioembolization (HARE) in the management of progressive metastatic neuroendocrine tumors (NETs): A survival and biochemical response analysis in geriatric (G) and young (Y) populations" Journal of Clinical Oncology 29. 2011.
    133. Balhoff DA, Shuldberg M, Hagan JL, Ballard RW, Armbruster PC. Force decay of elastomeric chains - a mechanical design and product comparison study. J Orthod. 2011 Mar; 38(1):40-7. PMID: 21367827.
      Citations: 7     Fields:    Translation:Humans
    134. Fan Y, Nelson JR, Alvarez JR, Hagan J, Berrier A, Xu X. Amelogenin-assisted ex vivo remineralization of human enamel: Effects of supersaturation degree and fluoride concentration. Acta Biomater. 2011 May; 7(5):2293-302. PMID: 21256987; PMCID: PMC3074030.
      Citations: 16     Fields:    Translation:HumansAnimalsCells
    135. Ballard RW, Hagan JL, Armbruster PC, Gallo JR. Methods used by accredited dental specialty programs to advertise faculty positions: results of a national survey. J Dent Educ. 2011 Jan; 75(1):46-51. PMID: 21205727.
      Citations: 1     Fields:    Translation:Humans
    136. Spranley TJ, Cheramie TJ, Ireland EJ, Sergent RS, Yeadon WR, Desonier DP, Raymond WD, Hagen JL. Cutting effectiveness of carbide burs following multiple steam autoclaving cycles. Gen Dent. 2011 Jan-Feb; 59(1):53-8. PMID: 21613040.
      Citations: 1     Fields:    Translation:HumansCellsPHPublic Health
    137. Looney, SW, and HAGAN J . Essential Statistical Methods for Medical Statistics. Statistical Methods for Assessing Biomarkers and Analyzing Biomarker Data. 2011.
    138. Acharya BS, Ritwik P, Fenton SJ, Velasquez GM, Hagan J. Dental trauma in children and adolescents with mental and physical disabilities. Tex Dent J. 2010 Dec; 127(12):1265-72. PMID: 21355475.
      Citations: 2     Fields:    Translation:Humans
    139. Lemke K, Xu X, Hagan JL, Armbruster PC, Ballard RW. Bond strengths and debonding characteristics of two types of polycrystalline ceramic brackets. Aust Orthod J. 2010 Nov; 26(2):134-40. PMID: 21175022.
      Citations: 1     Fields:    Translation:Humans
    140. Wallace E, Tauzin M, Hagan J, Schaitkin B, Walvekar RR. Management of giant sialoliths: review of the literature and preliminary experience with interventional sialendoscopy. Laryngoscope. 2010 Oct; 120(10):1974-8. PMID: 20824782.
      Citations: 8     Fields:    Translation:Humans
    141. Cuchacovich R, Hagan J, Khan T, Richert A, Espinoza LR. Tumor necrosis factor-alpha (TNF-a)-blockade-induced hepatic sarcoidosis in psoriatic arthritis (PsA): case report and review of the literature. Clin Rheumatol. 2011 Jan; 30(1):133-7. PMID: 20886249.
      Citations: 6     Fields:    Translation:HumansCells
    142. Tauzin M, Rabalais A, Hagan JL, Wood CG, Ferris RL, Walvekar RR. PET-CT staging of the neck in cancers of the oropharynx: patterns of regional and retropharyngeal nodal metastasis. World J Surg Oncol. 2010 Aug 16; 8:70. PMID: 20712875; PMCID: PMC2929233.
      Citations: 11     Fields:    Translation:Humans
    143. Lata S, Cuchacovich R, HAGAN J, Patel N, Espinoza R . Do Adipocytokines play a role in Bone Turnover in Spondyloarthropathies? Journal of Investigative Medicine 58(2)443. 2010.
    144. Lata S, Cuchacovich R, HAGAN J, Patel N, Espinoza R . "Genes and Cytokine Expression Profile in Idiopathic Juvenile Osteoporosis" Journal of Investigative Medicine, 58(2)470-471. 2010.
    145. Khan T, Cuchacovich R, HAGAN J, Patel N, Espinoza R . “Is Hyperuricemia an Independent Cardiovascular Risk Factor in Spondyloarthropathies?” Journal of Investigative Medicine, 58(2)512. 2010.
    146. Cuchacovich R, HAGAN J, Khan T, Patel N, Espinoza R. “TNF-alpha blockade induced Hepatic Sarcoidosis in Psoriatic Arthritis (PsA)” Journal of Investigative Medicine, 58(2)512. 2010.
    147. Tauzin M, Rabalais A, Hagan JL, Wood CG, Ferris RL, Walvekar RR. PET-CT staging of the neck in cancers of the oropharynx: patterns of regional and retropharyngeal nodal metastasis. Laryngoscope. 2010; 120 Suppl 4:S186. PMID: 21225784.
      Citations: 1     Fields:    Translation:Humans
    148. Burke EL, Walvekar RR, Lin J, Hagan J, Kluka EA. Common agents used to unblock blood clots within tympanostomy tubes: an ex vivo study and review of literature. Int J Pediatr Otorhinolaryngol. 2009 Dec; 73(12):1725-8. PMID: 19796828.
      Citations:    Fields:    Translation:Humans
    149. Looney, SW, and HAGAN J. Handbook of Statistics. Statistical Methods for Assessing Biomarkers and Analyzing Biomarker Data. 2008; 27:109-147.
    150. HAGAN J and Looney SW . Proceedings of the American Statistical Association. The Job Outlook for Biostatistics Graduates. 2007; 3542-3544.
    151. . Toxicologic Biomarkers. Challenges in the Statistical Analysis of Biomarker Data. 2006; 17-38.
    152. Hunt J, Hagan J, Nobles J, Wold C, Fazekas-May M, Gilbert J, Friedlander PL. Outcome analysis of patients with squamous cell carcinoma of the head and neck and hepatitis C virus. Laryngoscope. 2005 Oct; 115(10):1882-6. PMID: 16222215.
      Citations: 5     Fields:    Translation:HumansCells
    153. Blondell RD, Dodds HN, Looney SW, Lewis CM, Hagan JL, Lukan JK, Servoss TJ. Toxicology screening results: injury associations among hospitalized trauma patients. J Trauma. 2005 Mar; 58(3):561-70. PMID: 15761352.
      Citations: 8     Fields:    Translation:HumansPHPublic Health
    154. Looney SW and HAGAN J . Proceedings of the American Statistical Association. On Methods for Handling Biomarker Data Below the Analytic Limit of Detection. 2005.
    155. HAGAN J and Looney, SW . Proceedings of the American Statistical Association. Frequency of Use of Statistical Techniques for Assessing Agreement Between Continuous Measurements. 2004; 344-350.
    156. Louthan MV, Klein LR , Looney SW, HAGAN J, Jones VF . Journal of Investigative Medicine. Effect of Parental Weight on the Risk of Being Overweight in Preadolescents. 2003; (51(S1) ):S284-S284.
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