Table 3. Correlations between the three POAM-P scales and biopsychosocial factors.
Avoidance | Pacing | Overdoing | ||||||
---|---|---|---|---|---|---|---|---|
Variable | N | Possible values | Correlation | p-value | Correlation | p-value | Correlation | p-value |
Avoidance | 891 | 0–40 | 1.00 | 0.46 | <0.001 | -0.35 | <0.001 | |
Pacing | 891 | 0–40 | 0.46 | <0.001 | 1.00 | -0.15 | <0.001 | |
Overdoing | 891 | 0–40 | -0.35 | <0.001 | -0.15 | <0.001 | 1.00 | |
BPI-I | 875 | 0–10 | 0.33 | <0.001 | 0.09 | 0.010 | -0.20 | <0.001 |
HAD-D | 871 | 0–21 | 0.28 | <0.001 | 0.03 | 0.355 | -0.25 | <0.001 |
SFS/HFS | 861 | 0–200 | -0.27 | <0.001 | -0.12 | <0.001 | 0.31 | <0.001 |
6MWT | 668 | -0.15 | <0.001 | -0.15 | <0.001 | 0.14 | <0.001 | |
PILE | 579 | -0.13 | 0.001 | -0.10 | 0.018 | 0.10 | 0.012 | |
SRT | 565 | -0.18 | <0.001 | -0.20 | <0.001 | 0.16 | <0.001 | |
BPI-I reduction | 846 | 0.02 | 0.640 | -0.01 | 0.744 | 0.10 | 0.003 | |
HAD-D reduction | 850 | -0.07 | 0.032 | -0.03 | 0.379 | 0.09 | 0.012 | |
SFS/HFS improvement | 835 | -0.03 | 0.374 | 0.01 | 0.881 | 0.05 | 0.118 | |
6MWT improvement | 626 | -0.05 | 0.226 | 0.04 | 0.265 | 0.11 | 0.009 | |
PILE improvement | 525 | 0.03 | 0.470 | 0.04 | 0.359 | 0.06 | 0.198 | |
SRT improvement | 527 | -0.02 | 0.572 | 0.04 | 0.348 | 0.03 | 0.452 | |
Age | 887 | 0.05 | 0.110 | 0.22 | <0.001 | -0.07 | 0.028 | |
CIRS | 849 | 0–56 | 0.03 | 0.367 | 0.05 | 0.169 | -0.03 | 0.314 |
TSK | 873 | 17–68 | 0.52 | <0.001 | 0.20 | <0.001 | -0.29 | <0.001 |
PCS | 871 | 0–52 | 0.47 | <0.001 | 0.14 | <0.001 | -0.26 | <0.001 |
HADs anxiety | 871 | 0–21 | 0.25 | <0.001 | 0.00 | 0.993 | -0.10 | 0.003 |
BPI severity | 875 | 0–10 | 0.36 | <0.001 | 0.12 | <0.001 | -0.24 | <0.001 |
BPI highest pain | 872 | 0–10 | 0.30 | <0.001 | 0.07 | 0.035 | -0.19 | <0.001 |
BPAQ leisure | 436 | 1–5 | -0.04 | 0.400 | -0.02 | 0.620 | 0.11 | 0.016 |
BPI-I = Brief Pain Inventory—Interference; HAD-D = Hospital Anxiety and Depression Scale—Depression; SFS/HFS = Spinal Function Sort/Hand Function Sort; 6MWT = 6-minute walk test; PILE = Progressive Isoinertial Lifting Evaluation; SRT = Steep Ramp Test; CIRS = Cumulative Illness Rating Scale; TSK = Tampa Scale of Kinesiophobia; PCS = Pain Catastrophizing Scale; HADs = Hospital Anxiety and Depression Scale; BPAQ = Baecke Physical Activity Questionnaire