Table 2.
Factors associated with frequent participation in the home-based exercise program.
| Univariate | Multivariable Model 1 † | Multivariable Model 2 ‡ | ||||
|---|---|---|---|---|---|---|
| OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value | |
| Female | 1.33 (0.71–2.48) | 0.38 | 1.40 (0.66–2.98) | 0.38 | 1.12 (0.50–2.47) | 0.79 |
| Age | 0.98 (0.94–1.03) | 0.46 | 1.01 (0.96–1.06) | 0.78 | 1.01 (0.95–1.06) | 0.82 |
| Living alone | 1.11 (0.62–1.98) | 0.73 | 0.88 (0.45–1.74) | 0.72 | 0.82 (0.40–1.68) | 0.59 |
| Education | ||||||
| low | 0.68 (0.36–1.28) | 0.23 | 1.14 (0.55–2.37) | 0.72 | 1.51 (0.68–3.36) | 0.32 |
| middle | 0.96 (0.55–1.69) | 0.89 | 0.88 (0.42–1.82) | 0.72 | 0.66 (0.30–1.48) | 0.32 |
| high | 1.86 (0.86–4.00) | 0.12 | 1.93 (0.83–4.46) | 0.13 | 1.47 (0.60–3.62) | 0.40 |
| Quality of life (EQ-5D + cognition) | 3.52 (1.16–10.71) | 0.03 | 1.39 (0.21–9.31) | 0.73 | 0.63 (0.07–6.12) | 0.63 |
| Elevated fall risk | 0.72 (0.41–1.27) | 0.25 | 1.00 (0.49–2.03) | 1.00 | 0.96 (0.43–2.18) | 0.93 |
| Mobility (TUG) in seconds | 0.99 (0.96–1.03) | 0.72 | 1.02 (0.97–1.07) | 0.47 | 1.01 (0.95–1.06) | 0.84 |
| Concern about falling (Short FES-I) | 1.02 (0.96–1.09) | 0.50 | 1.07 (0.98–1.17) | 0.12 | 1.08 (0.98–1.18) | 0.14 |
| Self-management (SMAS-S) | 1.03 (1.01–1.05) | 0.00 | 1.02 (1.00–1.05) | 0.09 | 1.01 (0.98–1.04) | 0.64 |
| General health (SF-20) | ||||||
| physical functioning | 1.01 (1.00–1.02) | 0.07 | 1.00 (0.99–1.02) | 0.67 | 1.00 (0.99–1.02) | 0.69 |
| role functioning | 1.01 (1.00–1.01) | 0.09 | 1.00 (0.99–1.01) | 0.50 | 1.01 (0.99–1.02) | 0.41 |
| social functioning | 1.01 (1.00–1.01) | 0.27 | 1.00 (0.99–1.01) | 0.89 | 1.00 (0.99–1.01) | 0.91 |
| mental health | 1.00 (0.99–1.02) | 0.70 | 0.99 (0.97–1.01) | 0.20 | 0.98 (0.96–1.00) | 0.98 |
| current health perceptions | 1.01 (1.00–1.02) | 0.14 | 1.01 (0.99–1.03) | 0.27 | 1.01 (0.99–1.04) | 0.19 |
| pain | 1.01 (1.00–1.02) | 0.10 | 1.02 (1.01–1.04) | 0.00 | 1.02 (1.00–1.04) | 0.02 |
†: Adjusted for baseline high education, and follow-up quality of life, self-management, physical functioning, role functioning, current health perceptions, and pain; ‡: Adjusted for baseline high education, quality of life, elevated fall risk, self-management, physical functioning, role functioning and pain, and follow-up quality of life, self-management, physical functioning, role functioning, current health perceptions, and pain; A p-value <0.05 is considered a statistically significant difference.