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Moderation analysis: the effect of disease duration on the association between pain self-efficacy and women’s rheumatoid arthritis pain severity
| Duration of disease | Effect | SE | t | p |
|---|---|---|---|---|
| Short (M – 1 SD) | –1.22 | .18 | –6.83 | < .001 |
| Moderate | –0.95 | .13 | –7.40 | < .001 |
| Long (M + 1 SD) | –0.67 | .19 | –3.59 | < .001 |
