Table 1 |
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|
Risk estimates for sickness absence for more than 2 weeks in relation to mean weekly computer use |
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|
Computer use Hours/week |
Number of Participants N = 2,146 |
Sickness absence > 2 weeks (%) |
Mean number weeks at risk per person |
Sickness absence HR (95% CI) Unadjusted |
Sickness absence HR (95% CI) Adjusted* |
|
|
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|
0-<2.5 |
365 |
7.3 |
257 |
1.00 |
1.00 |
|
2.5-<5 |
230 |
6.0 |
261 |
0.91 (0.82-0.99) |
1.07 (0.96-1.20) |
|
5-<10 |
628 |
7.1 |
261 |
1.05 (0.98-1.13) |
1.19 (1.10-1.30) |
|
10-<15 |
540 |
6.9 |
260 |
1.09 (1.01-1.17) |
1.09 (0.99-1.19) |
|
15-<20 |
276 |
6.0 |
262 |
1.09 (0.99-1.19) |
1.04 (0.93-1.16 |
|
> 20 |
107 |
6.3 |
263 |
1.08 (0.96-1.23) |
0.94 (0.82-1.09) |
|
|
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*Hazard ratios with 95% confidence intervals obtained by complementary log- log regression for interval-censored survival times. Adjusted for individual characteristics, psychosocial work environment factors, ergonomic factors and computer work seniority (years). |
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Andersen and Mikkelsen Journal of Negative Results in BioMedicine 2010 9:1 doi:10.1186/1477-5751-9-1 |
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