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Multivariate analysis using a stepwise logistic regression model
| Predictor | High stress level | ||
|---|---|---|---|
| b | P | OR(95% CI) | |
| Global sickness index:(continuous) | 0.04 | 0.04 | 1.01 (1.01–1.1) |
| Number of stressors: (continuous) | 0.2 | 0.000 | 1.2 (1.1–1.3) |
| Constant | −2.4 | ||
| Percent correctly predicted | 64.3% | ||
| Model c2 | 41.7, P=0.000 | ||
OR = Odds ratio, CI = Confidence Interval, r = reference group
