Table 6 Within and between changes in quantitative sensory tests for each latent profile derived cluster after spinal manipulation
Quantitative sensory testing | Baseline to Post-SM | Baseline to Follow up | |||
|---|---|---|---|---|---|
Sensitized | Not sensitized | Sensitized | Not sensitized | ||
Regional pressure pain threshold | Within-group changes | 123 (72 to 174)* | 52 (18 to 86)* | 103 (52 to 155)* | 52 (18 to 87)* |
Between-group differences | −71(− 132 to −9)* | − 51(− 113 to 11) | |||
Regional heat pain threshold | Within-group changes | 0.1(−0.7 to 0.9) | 0.2(− 0.3 to 0.7) | 0.8(− 0.1 to 1.6) | 0.6 (0 to 1.1)* |
Between-group differences | 0.1(−0.9 to 1) | −0.2(− 1.1 to 0.8) | |||
Remote pressure pain threshold | Within-group changes | −1(− 4.1 to 2.1) | 0.8(− 1.3 to 2.8) | 2.3(− 0.8 to 5.3) | 1.8(− 0.3 to 3.8) |
Between-group differences | 1.8(− 2 to 5.5) | − 0.5(− 4.2 to 3.2) | |||
Remote pressure pain tolerance | Within-group changes | 3.7(− 1 to 8.4) | − 0.1(− 3.1 to 3) | 7.9 (3.3 to 12.5)* | 3(−0.1 to 6.1) |
Between-group differences | −3.8(− 9.4 to 1.8) | − 4.9(− 10.4 to 0.7) | |||
Temporal summation | Within-group changes | 0.6 (0.1 to 1)* | −0.3(− 0.6 to 0) | 0.6 (0.2 to 1.1)* | − 0.2(− 0.5 to 0.1) |
Between-group differences | − 0.8(− 1.3 to − 0.3)* | −0.8(− 1.4 to − 0.3)* | |||
Conditioned pain modulation | Within-group changes | 0(− 3.9 to 3.9) | 0.3(−2.2 to 2.9) | −0.8(− 4.6 to 3.1) | 0.6(− 2 to 3.1) |
Between-group differences | 0.3(−4.3 to 5) | 1.3(− 3.3 to 5.9) | |||