Table 5.
Concordant | Discordant | Mean Difference | p-value | |
---|---|---|---|---|
Age (grade) | ||||
Sample 1 | 5.88 (1.4) n = 162 | 5.73 (1.4) n = 170 | 0.15 | 0.32 |
Sample 2 | 6.26 (1.1) n = 219 | 6.55 (1.1) n = 101 | 0.29 | 0.03 |
Intensity | ||||
Sample 1: MSKa | 6.40 (1.7) n = 58 | 5.16 (2.2) n = 170 | 1.24 | <0.01 |
Sample 2: Spinalb | 3.15 (1.15) n = 20 | 2.81 (1.15) n = 100 | 0.34 | 0.23 |
Duration (days) | ||||
Sample 1 | 129 (366) n = 52 | 62 (193) n = 164 | 67 | 0.09 |
a0–10 Numerical rating scale
b0–5 Faces pain scale