Table 3.
Variables | Frequency (n) | Percent (%) |
---|---|---|
Bending or twisting in an awkward way | ||
Yes | 427 | 71.76 |
No | 168 | 28.24 |
| ||
Hours of bending/twisting in an awkward way (n = 427) | ||
1–3 hours | 276 | 64.64 |
4–6 hours | 151 | 35.36 |
| ||
Work in a static posture | ||
Yes | 392 | 65.88 |
No | 203 | 34.12 |
| ||
Highly repetitive work | ||
Yes | 427 | 71.76 |
No | 168 | 28.24 |
| ||
Working hours per day | ||
≤8 hours | 283 | 47.56 |
>8 hours | 312 | 52.44 |
| ||
Working days per week | ||
4–6 days | 171 | 28.74 |
7 days | 424 | 71.26 |
| ||
Extra break excluding lunchtime | ||
Yes | 99 | 16.64 |
No | 496 | 83.36 |
| ||
Times taking break excluding lunchtime (n = 99) | ||
1–2 times | 73 | 73.74 |
>3 times | 26 | 26.26 |
| ||
Number of customers in the restaurants | ||
≤100 | 336 | 56.47 |
101–250 | 220 | 36.97 |
251–800 | 39 | 6.55 |