Variable | Frequency (76) | Percent (%) |
---|---|---|
Age (years) | ||
21–30 | 9 | 11.8 |
31–40 | 26 | 34.2 |
41–50 | 28 | 36.8 |
51–60 | 10 | 13.2 |
61–70 | 3 | 3.9 |
Mean age (SD) | 43.4 (9.4) years | |
Number of years of office occupancy | ||
<1 | 11 | 14.5 |
Between 1–9 | 48 | 63.2 |
Between 10–20 | 14 | 18.4 |
>20 | 3 | 3.9 |
Mean year (SD) | 5.9 (5.4) years | |
Average length of stay in the office/day | ||
Mean (SD) | 7.3 (2.5) h | |
Minimum stay | 2 h | |
Maximum stay | 12 h |