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Mean (±SD) WAI and mental workload score.
| Job | WAI | SD | Mental workload | SD |
|---|---|---|---|---|
| Spinning | 32.7 | 5.6 | 72.8 | 15.9 |
| Weaving | 35.9 | 4.8 | 74.3 | 18.3 |
| Repair | 34.4 | 7.1 | 82.7 | 9.6 |
| Supervisor | 36.3 | 3.2 | 89.5 | 7.8 |
| Office | 34 | 6 | 70.8 | 17.5 |
| Doubling | 31.9 | 5.8 | 78.7 | 13.4 |
| Total score | 34 | 5.8 | 76.5 | 15.8 |
