Table 2.
Means and correlations of primary measures
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Male M(SD) |
Female M(SD) |
Total M(SD) |
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. Avg daily PA | 1 | −.62** | .43** | −.14 | −.16* | −.16* | −.26** | −.11 | 68.31(15.14)* | 63.45(13.49) | 65.04(14.19) |
| 2. Avg daily NA | 1 | −.33** | .33** | .46** | .48** | .44** | .11 | 25.90(18.77) | 25.85(15.45) | 25.86(16.56) | |
| 3. Lab PA | 1 | −.42** | .05 | .05 | −.16 | −.13 | 75.50(21.00) | 74.33(18.81) | 74.67(19.39) | ||
| 4. Lab NA | 1 | .21* | .18 | .40** | .29** | 8.83(13.64) | 11.07(16.18) | 10.42(15.46) | |||
| 5. Avg daily pain | 1 | .81** | .41** | .27** | 42.09(18.80) | 43.93(18.71) | 43.33(18.70) | ||||
| 6. WOMAC | 1 | .40** | .26** | 3.96(2.44)□ | 4.63(2.26) | 4.40(2.34) | |||||
| 7. PCS-Tot | 1 | .13 | 12.85(11.88) | 13.32(10.27) | 13.16(10.81) | ||||||
| 8. QST CS index | 1 | −0.152(.588)** | 0.196(.597) | 0.084(0.614) |
PA: positive affect; NA: negative affect; PCS: pain catastrophizing score; QST: quantitative sensory testing; CS: central sensitization
□
p < .10;
*
p < .05;
**
p < .01; M = mean; SD = standard deviation