The Journal of clinical endocrinology and metabolism · 2024
Association Between Maternal Fasting Glucose Levels Throughout Pregnancy and Preschoolers' Refractive Errors.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Guo Yufan, Zhou Jixing, Lu Jingru, Zhu Linlin, Hao Xuemei, Yan Shuangqin, Tong Juan, Tao Shuman, Xu Shaojun, Tao Fangbiao, Huang Kun
Аннотация
PURPOSE: We aimed to investigate the association between maternal fasting plasma glucose (FPG) trajectories during pregnancy and children's refractive errors at 6 years of age.
DESIGN: Based on the Ma'anshan Birth Cohort (MABC) in China, a total of 1987 mother-child pairs were included in this study.
METHODS: Using the group-based trajectory model, trajectory fitting was performed on FPG levels during the first, second, and third trimesters of pregnancy. Children's vision was measured at 6 years of age using the standard logarithmic visual acuity E-chart and cycloplegic refraction examination. Logistic regression models and multi-informant generalized estimating equations were used to analyze the association between maternal blood glucose level and 6-year-old children's visual acuity.
RESULTS: Children born of mothers with high level FPG trajectory had a higher risk of developing refractive error (odds ratio [OR] = 1.46 [95% CI: 1.08, 1.97]), hypermetropia (OR = 1.64 [95% CI: 1.09, 2.46]), and astigmatism (OR = 1.60 [95% CI: 1.06, 2.41]) at age 6 compared to those with low level trajectory. Maternal blood glucose level in the first (β = -.012 [95% CI: -.024, -.001]) and the second (β = -.016 [95% CI: -.025, -.006]) trimesters was associated with 6-year-old children's distance vision value.
CONCLUSION: High level of FPG trajectories during pregnancy has been observed to be associated with 6-year-old children's refractive error, hypermetropia, and astigmatism. The first and the second trimesters may be critical periods for the effects of maternal blood glucose on children's vision. The long-term effect of maternal glucose metabolism on children's visual development deserves further study.
DESIGN: Based on the Ma'anshan Birth Cohort (MABC) in China, a total of 1987 mother-child pairs were included in this study.
METHODS: Using the group-based trajectory model, trajectory fitting was performed on FPG levels during the first, second, and third trimesters of pregnancy. Children's vision was measured at 6 years of age using the standard logarithmic visual acuity E-chart and cycloplegic refraction examination. Logistic regression models and multi-informant generalized estimating equations were used to analyze the association between maternal blood glucose level and 6-year-old children's visual acuity.
RESULTS: Children born of mothers with high level FPG trajectory had a higher risk of developing refractive error (odds ratio [OR] = 1.46 [95% CI: 1.08, 1.97]), hypermetropia (OR = 1.64 [95% CI: 1.09, 2.46]), and astigmatism (OR = 1.60 [95% CI: 1.06, 2.41]) at age 6 compared to those with low level trajectory. Maternal blood glucose level in the first (β = -.012 [95% CI: -.024, -.001]) and the second (β = -.016 [95% CI: -.025, -.006]) trimesters was associated with 6-year-old children's distance vision value.
CONCLUSION: High level of FPG trajectories during pregnancy has been observed to be associated with 6-year-old children's refractive error, hypermetropia, and astigmatism. The first and the second trimesters may be critical periods for the effects of maternal blood glucose on children's vision. The long-term effect of maternal glucose metabolism on children's visual development deserves further study.