an obvious trendP < 0.001
There was an obvious trend in the correlation for subgroups of physical activity: the more subjects exercised, the higher were the ICCs ( P < 0.001 for comparison of ICCs in any subgroups of physical activity).
There was an obvious trend in the correlation for subgroups of physical activity: the more subjects exercised, the higher were the ICCs ( P < 0.001 for comparison of ICCs in any subgroups of physical activity).