Physical workplace factors
|
Hours per week with mouse in right hand | 0–2.4 | 1552 | 55 | 3.5 | 3 | 0.2 | 1279 | 13 | 1.0 |
2.5–4 | 474 | 11 | 2.3 | 1 | 0.2 | 380 | 2 | 0.5 |
| 5–9 | 845 | 32 | 3.8 | 2 | 0.2 | 676 | 7 | 1.0 |
| 10–14 | 1200 | 33 | 2.8 | 1 | 0.1 | 980 | 12 | 1.2 |
| 15–19 | 1086 | 66 | 6.1 | 5 | 0.5 | 877 | 11 | 1.3 |
| 20–24 | 861 | 36 | 4.2 | 5 | 0.6 | 706 | 9 | 1.3 |
| 25–30 | 372 | 32 | 8.6 | 0 | 0.0 | 313 | 2 | 0.6 |
| >30 | 292 | 24 | 8.2 | 4 | 1.4 | 248 | 8 | 3.2 |
Arm/wrist support during use of mouse | No | 1652 | 67 | 4.1 | 3 | 0.2 | 1350 | 15 | 1.1 |
0–50% of time | 615 | 26 | 4.2 | 0 | 0.0 | 484 | 8 | 1.7 |
| 50–100% of time | 4296 | 193 | 4.5 | 17 | 0.4 | 3530 | 39 | 1.1 |
Abnormal mouse position | No | 6424 | 283 | 4.4 | 21 | 0.3 | 5250 | 60 | 1.1 |
| Yes | 519 | 13 | 2.5 | 0 | 0.0 | 408 | 7 | 1.7 |
Keyboard time in hours per week | 0–2.4 | 663 | 24 | 3.6 | 2 | 0.3 | 529 | 9 | 1.7 |
| 2.5–4 | 1217 | 63 | 5.2 | 4 | 0.3 | 987 | 9 | 1.0 |
| 5–9 | 2291 | 85 | 3.7 | 6 | 0.3 | 1871 | 20 | 1.1 |
| 10–14 | 1607 | 61 | 3.8 | 6 | 0.4 | 1342 | 14 | 1.0 |
| 15–19 | 759 | 45 | 5.9 | 3 | 0.4 | 604 | 11 | 1.8 |
| 20–24 | 191 | 9 | 4.7 | 0 | 0.0 | 166 | 2 | 1.2 |
| 25–30 | 69 | 3 | 4.3 | 0 | 0.0 | 54 | 0 | 0.0 |
| >30 | 37 | 2 | 5.4 | 0 | 0.0 | 30 | 1 | 3.3 |
Arm/wrist support during use of keyboard | No | 2507 | 102 | 4.1 | 4 | 0.2 | 2052 | 28 | 1.4 |
0–50% of time | 1400 | 74 | 5.3 | 6 | 0.4 | 1133 | 11 | 1.0 |
| 50–100% of time | 2870 | 116 | 4.0 | 11 | 0.4 | 2359 | 26 | 1.1 |
Abnormal keyboard position | No | 5818 | 246 | 4.2 | 21 | 0.4 | 4768 | 56 | 1.2 |
| Yes | 911 | 46 | 5.0 | 0 | 0.0 | 735 | 10 | 1.4 |
Work chair adjusted | No | 223 | 14 | 6.3 | 0 | 0.0 | 181 | 1 | 0.6 |
| Yes | 6671 | 282 | 4.2 | 1 | 0.01 | 5448 | 66 | 1.2 |
Work desk adjusted | No | 1692 | 59 | 3.5 | 3 | 0.2 | 1349 | 11 | 0.8 |
| Yes | 5178 | 233 | 4.5 | 18 | 0.3 | 4264 | 56 | 1.3 |
Satisfied with workplace design | No | 920 | 67 | 7.3 | 2 | 0.2 | 735 | 8 | 1.1 |
| Yes | 5981 | 228 | 3.8 | 19 | 0.3 | 4898 | 59 | 1.2 |
Psychosocial workplace factors
|
High demands | No | 4094 | 161 | 3.9 | 14 | 0.3 | 3407 | 33 | 1.0 |
| Yes | 2798 | 134 | 4.8 | 7 | 0.3 | 2213 | 32 | 1.5 |
Low control | No | 4661 | 172 | 3.7 | 12 | 0.3 | 3776 | 41 | 1.1 |
| Yes | 2223 | 124 | 5.6 | 9 | 0.4 | 1845 | 24 | 1.3 |
Low social support | No | 4086 | 140 | 3.4 | 4 | 0.1 | 3339 | 35 | 1.0 |
| Yes | 2755 | 149 | 5.4 | 15 | 0.5 | 2238 | 29 | 1.3 |
Strain | No | 6095 | 246 | 4.0 | 18 | 0.3 | 4977 | 55 | 1.1 |
| Yes | 781 | 49 | 6.3 | 3 | 0.4 | 628 | 10 | 1.6 |
Time pressure | No | 5158 | 190 | 3.7 | 17 | 0.3 | 4231 | 44 | 1.0 |
| Yes | 1741 | 106 | 6.1 | 4 | 0.2 | 1400 | 22 | 1.6 |
Personal characteristics
|
Negative affectivity | No | 5772 | 250 | 4.3 | 19 | 0.3 | 4714 | 52 | 1.1 |
| Yes | 935 | 39 | 4.2 | 2 | 0.2 | 765 | 13 | 1.7 |
Type A behaviour | No | 5725 | 234 | 4.1 | 19 | 0.3 | 4713 | 52 | 1.1 |
| Yes | 916 | 52 | 5.7 | 2 | 0.2 | 706 | 8 | 1.1 |
Age (years) | 20–29 | 654 | 33 | 5.0 | 1 | 0.2 | 478 | 7 | 1.5 |
| 30–39 | 2592 | 102 | 3.9 | 10 | 0.4 | 2025 | 15 | 0.7 |
| 40–49 | 2201 | 103 | 4.7 | 6 | 0.3 | 1858 | 20 | 1.1 |
| 50–59 | 1397 | 58 | 4.2 | 4 | 0.3 | 1215 | 25 | 1.9 |
| 60–66 | 99 | 0 | 0.0 | 0 | 0.0 | 82 | 0 | 0.0 |
Gender | Male | 2596 | 64 | 2.5 | 3 | 0.1 | 2042 | 16 | 0.8 |
| Female | 4347 | 232 | 5.3 | 18 | 0.4 | 3614 | 51 | 1.4 |
BMI | Low | 216 | 6 | 2.8 | 0 | 0.0 | 180 | 2 | 1.1 |
| Normal | 6231 | 264 | 4.2 | 17 | 0.3 | 5077 | 59 | 1.2 |
| High | 371 | 20 | 5.4 | 1 | 0.3 | 308 | 3 | 1.0 |
Poor social network | No | 6189 | 264 | 4.3 | 17 | 0.3 | 5041 | 58 | 1.2 |
| Yes | 590 | 28 | 4.7 | 4 | 0.7 | 492 | 7 | 1.4 |
Leisure time physical activity | Low | 3938 | 183 | 4.6 | 13 | 0.3 | 3218 | 42 | 1.3 |
| High | 2930 | 113 | 3.9 | 8 | 0.3 | 2369 | 23 | 1.0 |
Chronic diseases | No | 6506 | 273 | 4.2 | 21 | 0.3 | 5282 | 60 | 1.1 |
| Yes | 437 | 23 | 5.3 | 0 | 0.0 | 376 | 7 | 1.9 |
Pain started after forearm accident | No | 6755 | 286 | 4.2 | 20 | 0.3 | 5629 | 66 | 1.2 |
Yes | 188 | 10 | 5.3 | 0 | 0.0 | 29 | 1 | 3.4 |