Domain | Pearson correlation coefficients | ||||||
---|---|---|---|---|---|---|---|
Physical function | Anxiety | Depression | Fatigue | Sleep disturbance | Ability to participate in social roles and activities | Pain interference | |
Physical function | 0.81–0.90 | 0.23–0.33 | 0.12–0.25 | 0.16–0.21 | 0.27–0.37 | 0.37–0.45 | 0.13–0.26 |
Anxiety | 0.17–0.23 | 0.77–0.91 | 0.54–0.68 | 0.36–0.48 | 0.36–0.46 | 0.13–0.26 | 0.27–0.37 |
Depression | 0.14–0.24 | 0.61–0.77 | 0.81–0.91 | 0.55–0.67 | 0.37–0.44 | 0.12–0.20 | 0.33–0.46 |
Fatigue | 0.17–0.20 | 0.31–0.42 | 0.46–0.51 | 0.69–0.84 | 0.37–0.51 | 0.19–0.29 | 0.42–0.54 |
Sleep disturbance | 0.21–0.40 | 0.30–0.39 | 0.27–0.43 | 0.27–0.42 | 0.70–0.81 | 0.14–0.27 | 0.20–0.33 |
Ability to participate in social roles and activities | 0.40–0.49 | 0.20–0.23 | 0.12–0.21 | 0.21–0.32 | 0.28–0.38 | 0.88–0.93 | 0.15–0.28 |
Pain interference | 0.12–0.21 | 0.31–0.37 | 0.34–0.43 | 0.36–0.47 | 0.23–0.38 | 0.20–0.29 | 0.75–0.88 |