Background: Early childhood eating behaviors and temperament have been linked to excess weight gain in separate lines of research. However, the interplay among these variables along with maternal prepregnancy body mass index (BMI) in predicting rapid weight gain is poorly understood.

中文翻译：

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孕前体重指数、幼儿期消极气质和幼儿期体重快速增加的缓慢进食之间的相互作用

背景：在不同的研究中，儿童早期的饮食行为和气质与体重过度增加有关。然而，这些变量与母亲孕前体重指数 (BMI) 在预测体重快速增加方面的相互作用尚不清楚。