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超重/肥胖儿童静坐行为与行为问题的横断面及纵向 ...
研究纳入2273名7岁超重/肥胖儿童(49.9%男孩),通过加速度计客观测量ST(<100 counts/min)和MVPA,采用优势与困难问卷(SDQ)评估7岁和11岁时的行为问题。 采用广义线性模型分析ST与问题的关联,控制种族、父母教育、家庭贫困等混杂因素,并分层检验性别差异。
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