期刊
JOURNAL OF PERINATOLOGY
卷 26, 期 12, 页码 737-741出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/sj.jp.7211594
关键词
hyperglycemia; Hispanic; extremely low birth weight; retinopathy of prematurity; bronchopulmonary dysplasia
Objective: This study describes the incidence, correlates and subsequent morbidities of hyperglycemia, a highly prevalent condition in extremely low birth weight ( ELBW) infants. Study design: A retrospective chart review of 169 infants with birth weight (BW)< 1000 g was conducted. Hyperglycemia was defined as plasma glucose level >= 150 mg/dl during the first 2 weeks of life. Data were analyzed by logistic regression, multivariate analysis and Fisher exact test. Results: Overall, 88% of the study sample developed hyperglycemia in the first 2 weeks of life. Both gestational age (GA) ( odds ratio ( OR) 0.11, 95% confidence interval (CI) 0.01 - 0.89) and chorioamnionitis ( OR 0.10, 95% CI = 0.01 - 0.64) were inversely associated with hyperglycemia, whereas BW, sepsis and postnatal steroid exposure were not. After adjusting for GA, BW and postnatal steroids, hyperglycemia was associated with a statistically significant increase in retinopathy of prematurity (ROP) ( OR 4.6, 95% CI 1.12 - 18.9). No association was found with bronchopulmonary dysplasia, intraventricular hemorrhage, death or prolonged hospital stay. Conclusion: Lower GA was identified as the main factor associated with hyperglycemia in ELBW infants during the first 2 weeks of life. Hyperglycemia was associated with an increased incidence of ROP; further studies need to determine if this association is causal.
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