No | Candidate model | N* factors | Main characteristic | AICC | ∆AICC† | SEE | R2ADJ§ |
---|---|---|---|---|---|---|---|
1 | Age + sex + physical demands + disability (WORC) + pain + history of shoulder pain + symptom duration + smoking + pain catastrophizing (PCS) (+ diabetes removed‡) | 9 | Full model (all factors) | 891 | 11 | 313 | 0.12 |
2 | Smoking + pain catastrophizing (PCS) (+ diabetes removed‡) | 2 | Potential for modification (could be modified (addressed) by some action (e.g. treatment) | 880 | 0 | 314 | 0.11 |
3 | Age + sex | 2 | Factors that cannot be modified | 889 | 9 | 336 | −0.02 |
4 | Age + sex + physical demands + pain + history of shoulder pain + symptom duration + smoking (+ diabetes removed‡) | 7 | Type of assessment: “no questionnaires” | 899 | 19 | 344 | −0.06 |
5 | Disability (WORC) + pain catastrophizing (PCS) | 2 | Type of assessment: “questionnaires” | 880 | 0 | 314 | 0.11 |
6 | Smoking (+ diabetes removed‡) | (1) | Type of factor: “bio(logical) factors” | Excluded from analysis due to removal of diabetes | |||
7 | History of shoulder pain + symptom duration | 2 | Background (patient history) | 889 | 9 | 336 | −0.02 |
8 | Pain + history of shoulder pain + symptom duration | 3 | Further models: pain-related factors (excluding pain catastrophizing) | 889 | 9 | 335 | −0.01 |
9 | Pain + pain catastrophizing (PCS) | 2 | Further models: pain and attitude towards pain | 882 | 2 | 318 | 0.09 |