| Variable | Univariate | Multivariate | |||
| Odd ratio | p-value | Pseudo-R2 | Odds ratio | p-value | |
| Neck and shoulder pain | 1.91 | 0.00 | 0.04 | 1.08 | 0.00 |
| Joint and muscle pain | 1.82 | 0.00 | 0.03 | 1.18 | 0.00 |
| Nausea | 2.37 | 0.00 | 0.05 | 1.22 | 0.00 |
| Palpitations | 1.82 | 0.00 | 0.02 | 1.06 | 0.00 |
| Headache | 3.52 | 0.00 | 0.10 | 2.60 | 0.00 |
| Stomachache | 2.31 | 0.00 | 0.05 | 1.23 | 0.00 |
| Gender | 2.36 | 0.00 | 0.02 | 1.42 | 0.00 |
| N |
|
|
|
| 256,010 |
| Pseudo-R2 |
|
|
|
| 0.12 |