Ethnic group | ||||
---|---|---|---|---|
Level of adjustment^ | Extent of chronic pain | White RRR (95 % CI) | Asian RRR (95 % CI) | Black RRR (95 % CI) |
Model 1 – no adjustment | 1 pain site | 1.36 (1.32, 1.40) | 1.25 (0.99, 1.57)** | 1.58 (1.25, 2.00) |
2–3 pain sites | 1.89 (1.82, 1.95) | 1.97 (1.57, 2.47) | 2.29 (1.80, 2.92) | |
4–7 pain sites | 3.16 (2.94, 3.40) | 3.46 (2.35, 5.09) | 4.26 (2.87, 6.33) | |
Pain all over the body | 2.96 (2.64, 3.31) | 3.65 (2.41, 5.52) | 4.32 (2.82, 6.61) | |
Model 2 - adjusted for demographic factors | 1 pain site | 1.35 (1.31, 1.39) | 1.22 (0.97, 1.54)** | 1.61 (1.27, 2.05) |
2–3 pain sites | 1.82 (1.76, 1.89) | 1.92 (1.53, 2.41) | 2.23 (1.74, 2.86) | |
4–7 pain sites | 2.94 (2.73, 3.17) | 3.30 (2.22, 4.90) | 4.18 (2.78, 6.29) | |
Pain all over the body | 2.80 (2.49, 3.14) | 3.60 (2.37, 5.48) | 4.05 (2.61, 6.29) | |
Model 3 - adjusted for demographic and lifestyle factors | 1 pain site | 1.31 (1.27, 1.36) | 1.16 (0.92, 1.47)** | 1.52 (1.19, 1.95)* |
2–3 pain sites | 1.72 (1.66, 1.78) | 1.82 (1.47, 2.34) | 2.11 (1.64, 2.73) | |
4–7 pain sites | 2.66 (2.47, 2.87) | 3.02 (2.00, 4.58) | 3.63 (2.36, 5.58) | |
Pain all over the body | 2.48 (2.20, 2.79) | 3.23 (2.08, 5.00) | 4.10 (2.59, 6.50) | |
Model 4 – adjusted for demographic, lifestyle and morbidity count | 1 pain site | 1.29 (1.24, 1.33) | 1.14 (0.90, 1.45)** | 1.49 (1.16, 1.91)* |
2–3 pain sites | 1.63 (1.57, 1.69) | 1.77 (1.40, 2.24) | 1.98 (1.53, 2.56) | |
4–7 pain sites | 2.35 (2.17, 2.54) | 2.52 (1.65, 3.87) | 3.23 (2.09, 4.99) | |
Pain all over the body | 2.19 (1.94, 2.47) | 2.63 (1.67, 4.13) | 3.31 (2.05, 5.33) |