Table 1.
CP (n = 88) |
SP (n = 87) |
Statistical test |
P | |
---|---|---|---|---|
Demographics | ||||
Gender (% male) | 68 | 71 | χ2 = 0.19 | 0.74 |
Race (% white) | 85 | 81 | χ2 = 0.70 | 0.43 |
Age (mean age, ± SD) | 36 | 33 | t = −1.98 | 0.049 |
Pain characteristicsa | ||||
Current pain intensity (mean intensity, ± SD) | 3.2 ± 0.9 | 2.2 ± 1.0 | F = 51.85 | <0.001 |
Pain frequencyb (mean frequency, ± SD) | 4.0 ± 1.0 | 2.7 ± 1.0 | F = 74.62 | <0.001 |
Typical pain durationb (mean duration, ± SD) | 3.9 ± 1.0 | 3.0 ± 1.2 | F = 25.73 | <0.001 |
Typical pain intensityb (mean intensity, ± SD) | 3.4 ± 0.7 | 2.4 ± 1.0 | F = 57.18 | <0.001 |
Typical pain interferenceb (mean interference, ± SD) | 3.3 ± 1.1 | 2.2 ± 1.1 | F = 48.92 | <0.001 |
CP = Chronic pain, SP = Some pain.
Controlling for age.
Past week.