Occurrence of disabling shoulder pain by number of variables reported by subjects entered into the final model
| Exposure to variables in regression model | Disabling shoulder pain | |||
|---|---|---|---|---|
| Number of variables | Total | No | % | |
| 0 | 353 | 56 | 16 | |
| 1 | 276 | 73 | 26 | |
| 2 | 97 | 43 | 44 | |
| 3+ | 29 | 23 | 79 | |