Associations for change in the proportion of time spent sedentary with family and home-environmental determinants.

Variables in bold carried forward to the multi-variable model.
95% CI, 95% confidence interval.
†P<0.1;
*P<0.05;
**P<0.01;
***P<0.001; ‡interaction with sex (P<0.1).
Numbers for the after-school (N = 806–854) and weekend (N = 678–718) analyses varied due to missing data for individual determinants.

以粗体标记的变量将被纳入多变量模型（multi-variable model）。
95% CI即95%置信区间（95% confidence interval）。
†表示P<0.1；*表示P<0.05；**表示P<0.01；***表示P<0.001；‡表示与性别的交互作用（P<0.1）。
课后时段分析（样本量N=806~854）与周末时段分析（样本量N=678~718）的样本量存在差异，该差异源于各个体影响因素存在缺失数据。