Table A1.
Physical behavior (n = 5) and intensity (n = 15) among workers in the initial survey of industrial work (step 1, cf. Figure 1).
| Variables | Mean (SD) | Proportion of Work Time (%) |
|---|---|---|
| Physical behavior | ||
| Sitting | 128 (65) min | 27 |
| Standing | 266 (76) min | 56 |
| Active | 80 (33) min | 17 |
| Intensity | ||
| Low intensity ( <25%HRR) | 98 (82) min | 20 |
| Moderate intensity ( ≥25–<60%HRR) | 378 (79) min | 79 |
| High intensity ( ≥60%HRR) | 5 (9) min | 1 |
Sitting = sitting and lying; Standing = stationary standing, and standing with limited movement; Active = walking, running, stair climbing and cycling; HRR = heart rate reserve; SD = standard deviation. Italic indicates a specification or subcategory of the header.