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Table 3 Pearson correlation coefficients for the construct validity of the PROMIS-57

From: Validity and reliability of the Chinese version of the Patient-Reported Outcomes Measurement Information System adult profile-57 (PROMIS-57)

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