Variable | Correlations with ISI (r) | Multiple regression weights | R 2 | |
---|---|---|---|---|
Β | β | |||
a. Model 1 Chronic pain (n = 2790) | 0.24 | |||
Age (years) | 0.43 | −0.017 | −0.023 | |
Female sex | 0.19 | 0.235 | 0. 021 | |
Pain intensity | 0.27*** | 0.356*** | 0.138*** | |
Pain spreading | 0.20*** | 0.069* | 0.075* | |
GWBS-anxiety | 0.43*** | 0.259*** | 0.237*** | |
GWBS-depression | 0.40*** | 0.261*** | 0.132*** | |
b. Model 2 Subacute pain (n = 510) | 0.26 | |||
Age (years) | 0.01 | −0.039 | −0.053 | |
Female sex | 0.07 | 0.188 | 0.018 | |
Pain intensity | 0.16* | 0.246 | 0.086 | |
Pain spreading | 0.06 | 0.010 | 0.004 | |
GWBS-anxiety | 0.48*** | 0.294* | 0.274* | |
GWBS-depression | 0.46*** | 0.344* | 0.246* | |
c. Model 3 No pain (n = 2905) | 0.44 | |||
Age (years) | 0.21 | 0.045 | 0.056 | |
Female sex | −0.05 | −0.061 | −0.057 | |
Pain intensity | NA | NA | NA | |
Pain spreading | NA | NA | NA | |
GWBS-anxiety | 0.66*** | 0.747*** | 0.581*** | |
GWBS-depression | 0.53*** | 0.136 | 0.099 |