Table A2.
Adjusted odds ratios (ORs) and their 95% confidence intervals (CIs) of performance of lower limb strength associated with balanced selection of foods and other studied covariates in Taiwanese older adults aged 65 years and older. VIF: variance inflation factor.
| Adjusted for 13 Variables | Adjusted for 12 Variables | Adjusted for 11 Variables | Adjusted for 10 Variables | Adjusted for 9 Variables | Adjusted for 8 Variables | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OR (95% CI) | VIF | OR (95% CI) | VIF | OR (95% CI) | VIF | OR (95% CI) | VIF | OR (95% CI) | VIF | OR (95% CI) | VIF | |
| Meeting dietary guidelines | 2.48 (0.91–6.74) | 1.17 | 2.44 (0.90–6.59) | 1.17 | 2.59 (0.97–6.90) | 1.13 | 2.44 (0.93–6.41) | 1.12 | 2.67 (1.03–6.92) | 1.08 | 2.86 (1.12–7.32) | 1.06 |
| Age group | 0.24 (0.70–0.86) | 1.26 | 0.23 (0.62–0.83) | 1.26 | 0.26 (0.08–0.88) | 1.14 | 0.28 (0.09–0.92) | 1.14 | 0.25 (0.08–0.81) | 1.09 | 0.24 (0.08–0.76) | 1.066 |
| Sex | 1.24 (0.45–3.40) | 1.21 | 1.20 (0.44–3.24) | 1.20 | 1.30 (0.50–3.40) | 1.13 | 1.38 (0.53–3.57) | 1.12 | 1.29 (0.51–3.27) | 1.11 | 1.19 (0.47–3.00) | 1.084 |
| Marital status | 1.35 (0.47–3.88) | 1.35 | 1.39 (0.49–3.98) | 1.35 | - | - | - | - | - | - | - | - |
| Living status | 3.17 (0.59–17.04) | 1.24 | 3.17 (0.58–17.25) | 1.24 | 2.92 (0.55–15.4) | 1.21 | 2.81 (0.55–14.31) | 1.20 | 2.37 (0.48–11.74) | 1.16 | - | - |
| Educational level | 0.53 (0.17–1.68) | 1.29 | 0.57 (0.18–1.75) | 1.24 | 0.60 (0.20–1.81) | 1.22 | 0.57 (0.19–1.72) | 1.22 | - | - | - | - |
| Body mass index | 0.78 (0.32–1.92) | 1.19 | 0.82 (0.34–1.98) | 1.13 | 0.82 (0.34–1.97) | 1.13 | 0.67 (0.29–1.55) | 1.08 | 0.61 (0.27–1.39) | 1.04 | 0.62 (0.27–1.40) | 1.039 |
| Self-rated health | 0.48 (0.20–1.16) | 1.16 | 0.48 (0.20–1.16) | 1.16 | 0.48 (0.20–1.17) | 1.16 | 0.39 (0.17–0.93) | 1.09 | 0.39 (0.17–0.91) | 1.09 | 0.37 (0.16–0.87) | 1.076 |
| Depressive symptoms | 0.68 (0.18–2.67) | 1.10 | 0.70 (0.18–2.70) | 1.10 | 0.68 (0.18–2.63) | 1.09 | 0.86 (0.24–3.06) | 1.07 | 0.90 (0.25–3.15) | 1.07 | 1.04 (0.31–3.51) | 1.037 |
| Hypertension | 0.75 (0.27–2.06) | 1.38 | - | - | - | - | - | - | - | - | - | - |
| Hyperlipidemia | 2.87 (0.98–8.43) | 1.35 | 2.66 (0.94–7.55) | 1.28 | 2.65 (0.94–7.48) | 1.27 | - | - | - | - | - | - |
| Diabetes | 0.44 (0.20–1.16) | 1.23 | 0.41 (0.13–1.31) | 1.17 | 0.40 (0.13–1.31) | 1.17 | 0.54 (0.18–1.61) | 1.11 | 0.52 (0.17–1.56) | 1.10 | 0.51 (0.17–1.50) | 1.101 |
| Sedentary behavior | 0.37 (0.11–1.20) | 1.21 | 0.39 (0.12–1.24) | 1.18 | 0.39 (0.12–1.24) | 1.18 | 0.44 (0.14–1.33) | 1.18 | 0.49 (0.17–1.46) | 1.13 | 0.51 (0.17–1.50) | 1.128 |
| Accelerometer wear time | 1.01 (1.00–1.01) | 1.22 | 1.01 (1.00–1.01) | 1.20 | 1.01 (1.00–1.01) | 1.19 | 1.01 (1.00–1.01) | 1.19 | 1.01 (1.00–1.01) | 1.15 | 1.01 (1.00–1.01) | 1.146 |
| Nagelkerke’s R2 | 0.314 | 0.311 | 0.308 | 0.278 | 0.270 | 0.259 | ||||||