Summary of baseline predictors which were significantly associated with each of the outcomes in multivariable analysesa
| Baseline variables | Primary outcome | Secondary outcomes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Somatic symptom severity | Physical health functioning | Mental health functioning | Depression | Anxiety | Primary healthcare contact | |||||||
| Coefficient (95% CI) | P-value | Coefficient (95% CI) | P-value | Coefficient (95% CI) | P-value | Coefficient (95% CI) | P-value | Coefficient (95% CI) | P-value | Coefficient (95% CI) | P-value | |
| Female | 1.31 (0.12 to 2.50) | 0.031 | 0.83 (−1.47 to 3.13) | 0.479 | −2.47 (−5.18 to 0.25) | 0.075 | 0.79 (−0.64 to 2.23) | 0.277 | 0.55 (−0.85 to 1.96) | 0.437 | −0.57 (−1.60 to 0.46) | 0.274 |
| Age, years score, mean (SD) | 0.01 (−0.03 to 0.04) | 0.559 | −0.08 (−0.15 to −0.02) | 0.014 | −0.21 (−0.09 to 0.48) | 0.543 | 0.02 (−0.02 to 0.05) | 0.339 | 0.02 (−0.01 to 0.06) | 0.227 | 0.01 (−0.02 to 0.04) | 0.568 |
| Perception of financial wellbeing as doing badly | 1.90 (0.89 to 2.91) | <0.001 | – | – | – | – | – | – | – | – | – | – |
| Somatic symptom score | 0.53 (0.42 to 0.64) | <0.001 | −0.30 (−0.51 to −0.09) | 0.005 | – | – | 0.16 (0.03 to 0.30) | 0.016 | – | – | – | – |
| Mental health functioning score | – | – | – | – | 0.40 (0.27 to 0.54 | 0.001 | – | – | – | – | – | – |
| Physical health functioning score | −0.10 (−0.15 to −0.04) | 0.001 | 0.61 (0.51 to 0.72) | <0.001 | – | – | – | – | – | – | – | – |
| Self-efficacy score | – | – | – | – | – | – | −0.18 (−0.27 to −0.09) | <0.001 | – | – | – | – |
| Anxiety score | – | – | – | – | – | – | – | – | 0.44 (0.27 to 0.61) | <0.001 | – | – |
| Depression score | – | – | – | – | −0.45 (−0.67 to −0.23) | <0.001 | 0.54 (0.42 to 0.65) | <0.001 | 0.20 (0.06 to 0.34) | 0.007 | – | – |
| Experienced physical abuse during childhood | 1.86 (0.27 to 3.45) | 0.022 | – | – | – | – | – | – | – | – | – | – |
| Experienced emotional abuse during childhood | – | – | – | – | – | – | – | – | – | – | 1.28 (0.26 to 2.32) | 0.015 |
| Primary care health service contacts in year before study participation | – | – | −0.18 (−0.31 to −0.04) | 0.011 | – | – | – | – | – | – | 0.40 (0.34 to 0.45) | <0.001 |
↵a Coefficients are also given for female sex and age, which were included in all models a priori.