Table 2 Pairwise spearman correlations (ρ) of baseline variables (predictors)
Baseline disability | Age | Somatization | Depression | Duration | Coping resources | Resilience | |
|---|---|---|---|---|---|---|---|
Baseline disability | 1 | ||||||
Age | 0.03 | 1 | |||||
Somatization | 0.43‡ | −0.02 | 1 | ||||
Depression | 0.31‡ | 0.09 | 0.36‡ | 1 | |||
Duration of pain | 0.01 | 0.15† | 0.11* | 0.07 | 1 | ||
Coping resources | – 0.08 | – 0.01 | −0.13* | – 0.31‡ | – 0.14† | 1 | |
Resilience | – 0.12* | – 0.04 | −0.21‡ | – 0.48‡ | – 0.05 | 0.40‡ | 1 |
Gender | −0.08 | 0.09 | 0.08 | 0.04 | – 0.06 | 0.08 | <0.01 |