For 0~2 years old children,the effective factors of sleep were the mood before sleep ,times of sleep in night, conversion nurse in turn.

 
  • 影響2歲內的孩子睡眠的因素依次為入睡前情緒、夜晚睡眠次數、有無(wú)夜間喂食、變換看護人等等;
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