Previous studies showed conflicting results on the association between maternal prepregnancy body mass index (BMI) and type 1 diabetes in the offspring, and the role of maternal prepregnancy physical activity is unclear. We aimed to assess whether maternal prepregnancy BMI and physical activity predict type 1 diabetes in their offspring.

中文翻译：

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母亲孕前 BMI 和体力活动以及后代的 1 型糖尿病

先前的研究表明，母体孕前体重指数 (BMI) 与后代 1 型糖尿病之间的关联结果相互矛盾，而且母体孕前体力活动的作用尚不清楚。我们旨在评估母亲孕前 BMI 和身体活动是否能预测其后代的 1 型糖尿病。