TY - JOUR
T1 - Prematurity Does Not Increase Early Childhood Fracture Risk
AU - Wagner, Kari
AU - Wagner, Scott
AU - Susi, Apryl
AU - Gorman, Gregory
AU - Hisle-Gorman, Elizabeth
N1 - Publisher Copyright:
© 2018
PY - 2019/4
Y1 - 2019/4
N2 - Objective: To evaluate the impact of prematurity on fracture by age 5, controlling for medications and comorbidities of prematurity. Study design: We performed a retrospective cohort study of infants born in Military Treatment Facilities in 2009-2010 with ≥5 years of follow-up care. Gestational age, low birth weight, comorbidities of prematurity (osteopenia, necrotizing enterocolitis, chronic lung disease, and cholestasis) and fractures were identified by International Classification of Disease, 9th Edition, codes. Pharmaceutical records identified treatment with caffeine, diuretics, postnatal corticosteroids, and antacids. Poisson regression analysis determined fracture rate by 5 years of life. Results: There were 65 938 infants born in 2009-2010 who received care in the military health system for ≥5 years, including 3589 born preterm; 165 born at ≤28 6/7 weeks of gestation, 380 born at 29-31 6/7 weeks of gestation, and 3044 born at 32-36 6/7 weeks of gestation. Preterm birth at any gestational age was not associated with fracture rate in adjusted models. The fracture rate was increased with cholestasis, proton pump inhibitor exposure, and male sex. Conclusions: Prematurity was not associated with fracture rate. Neonatal cholestasis and proton pump inhibitor treatment were associated with increased fractures by age 5.
AB - Objective: To evaluate the impact of prematurity on fracture by age 5, controlling for medications and comorbidities of prematurity. Study design: We performed a retrospective cohort study of infants born in Military Treatment Facilities in 2009-2010 with ≥5 years of follow-up care. Gestational age, low birth weight, comorbidities of prematurity (osteopenia, necrotizing enterocolitis, chronic lung disease, and cholestasis) and fractures were identified by International Classification of Disease, 9th Edition, codes. Pharmaceutical records identified treatment with caffeine, diuretics, postnatal corticosteroids, and antacids. Poisson regression analysis determined fracture rate by 5 years of life. Results: There were 65 938 infants born in 2009-2010 who received care in the military health system for ≥5 years, including 3589 born preterm; 165 born at ≤28 6/7 weeks of gestation, 380 born at 29-31 6/7 weeks of gestation, and 3044 born at 32-36 6/7 weeks of gestation. Preterm birth at any gestational age was not associated with fracture rate in adjusted models. The fracture rate was increased with cholestasis, proton pump inhibitor exposure, and male sex. Conclusions: Prematurity was not associated with fracture rate. Neonatal cholestasis and proton pump inhibitor treatment were associated with increased fractures by age 5.
KW - cholestasis
KW - diuretics
KW - fracture
KW - metabolic bone disease
KW - postnatal corticosteroids
KW - preterm birth
KW - proton pump inhibitors
UR - http://www.scopus.com/inward/record.url?scp=85057609190&partnerID=8YFLogxK
U2 - 10.1016/j.jpeds.2018.11.017
DO - 10.1016/j.jpeds.2018.11.017
M3 - Article
C2 - 30528571
AN - SCOPUS:85057609190
SN - 0022-3476
VL - 207
SP - 148
EP - 153
JO - Journal of Pediatrics
JF - Journal of Pediatrics
ER -