Intervention group | Control group | Difference | |
Proportion with improved | |||
Daily sitting time (reduced by 50 min) | 0.213 (0.121 to 0.306) | 0.013 (−0.013 to 0.039) | 0.200 (0.104 to 0.296) |
Daily interruptions of sitting time | 0.853 (0.773 to 0.933) | 0.813 (0.725 to 0.902) | 0.040 (−0.079 to 0.159) |
Work sitting time (reduced by 50 min) (n=67) | 0.213 (0.121 to 0.306) | 0.093 (0.027 to 0.159) | 0.120 (0.006 to 0.234) |
Leisure sitting time | 0.600 (0.489 to 0.711) | 0.147 (0.067 to 0.227) | 0.453 (0.317 to 0.590) |
Proportion with improved | |||
Physical function (HAQ Score change>0.22) | 0.373 (0.264 to 0.483) | 0.013 (−0.013 to 0.039) | 0.360 (0.247 to 0.473) |
Time-weighted health status (QALYs) | |||
EQ-5D index | 1.234 (1.189 to 1.279) | 1.133 (1.068 to 1.198) | 0.101 (0.022 to 0.181) |
EQ-VAS | 1.029 (0.981 to 1.078) | 0.916 (0.858 to 0.974) | 0.114 (0.037 to 0.190) |
HAQ, Health Assessment Questionnaire; QALYs, quality-adjusted life years.