Table 2 Logistic regression of case definition A
From: Cumulative keyboard strokes: a possible risk factor for carpal tunnel syndrome
Risk factor | CTS | |
|---|---|---|
OR (95 % CI) | P value | |
Total keyboard strokes- years | ||
> =240500000 | 2.23 (1.09 to 4.52) | 0.026 |
< 240500000 | ||
Age | ||
> =45 | 1.16 (0.53 to 2.55) | 0.701 |
< 45 | ||
Physical activity | ||
Yes | 0.38 (0.16 to 0.87) | 0.023 |
No | ||
Smoking | ||
Ever | 1.99 (1.01 to 3.54) | 0.043 |
Non smoker | ||