Features | # Samples | AUC±SD | P value vs Referent |
Telephonic screening interview | |||
Manual grades | 2756 | 62.8±0.4 | Referent |
Manual Grades+Gender+BMI | 66±0.5 | <0.001 | |
Best automated | 63.8±0.2 | 0.15 | |
Manual+Automated | 65.6±0.3 | <0.001 | |
Removing widespread pain | 1374 | 61±0.2 | 0.51 |
Clinic | |||
Manual grades | 2756 | 66.4±0.2 | Referent |
Manual Grades+Gender+BMI | 68.8±0.2 | <0.001 | |
Best automated | 65.6±0.9 | 0.29 | |
Manual+Automated | 63±0.3 | 0.01 | |
Removing widespread pain | 1374 | 61±0.2 | 0.02 |
Self-assessed questionnaire (HOME) | |||
Manual grades | 2756 | 66.7±0.3 | Referent |
Manual Grades+Gender+BMI | 68.9±0.4 | <0.001 | |
Best automated | 67.7±0.3 | 0.30 | |
Manual+Automated | 68±0.2 | 0.05 | |
Removing widespread pain | 1374 | 69±0.2 | 0.10 |
Consistent pain (answered yes to pain at all time points) | |||
Manual grades | 1066 | 73.9±0.5 | Referent |
Manual Grades+Gender+BMI | 76.1±0.2 | 0.01 | |
Best automated | 73.1±0.7 | 0.97 | |
Manual+Automated | 75.6±0.6 | 0.14 | |
Removing widespread pain | 565 | 78±1 | 0.04 |
The p values compare the AUCs with the referent in that pain group. For example, for telephone screening, compared with manual grades, none of the other approaches was significant.* Sometimes these p values show significantly worse AUCs than the referent.
*Comparison eliminating participants with widespread pain was performed using manual grades+Gender+BMI features.
Bold values correspond to the best results.