Table 4.
Longitudinal association between dynapenic abdominal obesity and new-onset arthritis
| Model 1 | Model 2 | Model 3 | |||||
|---|---|---|---|---|---|---|---|
| RR (95% CI) | P-value | RR (95% CI) | P-value | RR (95% CI) | P-value | ||
| Total sample | |||||||
| ND/NAO | Ref | Ref | Ref | ||||
| ND/AO | 1.09 (0.97–1.23) | 0.132 | 1.07 (0.95–1.21) | 0.234 | 1.09 (0.96–1.24) | 0.148 | |
| D/NAO | 1.34 (1.09–1.64) | 0.005 | 1.27 (1.02–1.57) | 0.027 | 1.20 (0.97–1.49) | 0.087 | |
| D/AO | 1.49 (1.14–1.95) | 0.003 | 1.34 (1.02–1.77) | 0.035 | 1.34 (1.01–1.77) | 0.04 | |
| Males | |||||||
| ND/NAO | Ref | Ref | Ref | ||||
| ND/AO | 0.86 (0.70–1.04) | 0.137 | 0.91 (0.74–1.11) | 0.367 | 0.94 (0.76–1.16) | 0.574 | |
| D/NAO | 1.41 (1.07–1.85) | 0.013 | 1.34 (1.01–1.79) | 0.041 | 1.27 (0.95–1.71) | 0.097 | |
| D/AO | 1.31 (0.75–2.28) | 0.331 | 1.30 (0.74–2.28) | 0.351 | 1.34 (0.76–2.36) | 0.306 | |
| Females | |||||||
| ND/NAO | Ref | Ref | Ref | ||||
| ND/AO | 1.17 (1.00-1.37) | 0.045 | 1.20 (1.02–1.41) | 0.023 | 1.21 (1.03–1.43) | 0.018 | |
| D/NAO | 1.25 (0.91–1.72) | 0.16 | 1.20 (0.87–1.66) | 0.26 | 1.15 (0.83–1.60) | 0.393 | |
| D/AO | 1.46 (1.06–2.01) | 0.018 | 1.41 (1.02–1.95) | 0.036 | 1.39 (1.01–1.93) | 0.047 | |
Model 1: crude model
Model 2: adjusted for age, sex, residence, marital status, and education levels
Model 3: further adjusted for drinking status, smoking status, hypertension, diabetes mellitus, depression, cardiovascular disease, pulmonary disease, and kidney disease based on Model 2
Abbreviations: RR, relative risk; CI, confidence interval; ND/NAO, no dynapenia and no abdominal obesity; ND/AO, abdominal obesity alone; D/NAO, dynapenia alone; D/AO, dynapenia and abdominal obesity