Table 2 Person-months observation, cases, and incident rates for the association between sitting time at work and MDE onset (N = 231)
|  | N (%) | Person-months observed | Case (N) | Incident rate (per month) | HR Median | 95% HDI | Post prob. (HR > 1.00) | |
|---|---|---|---|---|---|---|---|---|
low | high | |||||||
Sitting time at work (per day) | ||||||||
 Short (<  7.2 h) | 58 (25.1) | 294 | 1 | 0.0034 | 1.00 | – | – | – |
 Medium (7.2–9.5 h) | 115 (49.8) | 933 | 1 | 0.0011 | 0.23 | 0.03 | 1.36 | 0.051 |
 Long (9.5+ h) | 58 (25.1) | 394 | 4 | 0.0102 | 1.54 | 0.35 | 7.52 | 0.716 |
Total | 231 | 1621 | 6 | 0.0037 | Â | Â | Â | Â |