| | Characteristic | Men | Women | | | Single fall | Multiple falls | Multiple falls | Single fall | Multiple falls | Multiple falls | | | RRR (95% CI) | RRR (95% CI) | AOR (95% CI) | RRR (95% CI) | RRR (95% CI) | AOR |
| | Age in years | | | | | | | | 50-59 | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | | 60-69 | 0.94 (0.75, 1.17) | 1.30 (0.97, 1.75) | 1.07 (0.76, 1.49) | 1.06 (0.85, 1.31) | 1.16 (0.90, 1.50) | 0.89 (0.62, 1.28) | | 70-79 | 0.74 (0.53, 1.03) | 1.85 (1.31, 2.63) | 1.15 (0.71, 1.86) | 1.26 (0.98, 1.63) | 1.65 (1.25, 2.19) | 1.01 (0.53, 1.95) | | 80+ | 0.86 (0.52, 1.42) | 2.21 (1.35, 3.62) | 1.26 (0.49, 3.24) | 1.42 (0.99, 2.04) | 2.93 (2.10, 4.08) | 2.20 (0.48, 10.14) | | Education (High school +) | 1.25 (1.03, 1.53) | 0.83 (0.63, 1.08) | - - - | 1.60 (1.30, 1.96) | 0.86 (0.66, 1.12) | - - - | | Economic background | | | | | | | | Poor | 1 (Reference) | 1 (Reference) | - - - | 1 (Reference) | 1 (Reference) | 1 (Reference) | | Medium | 1.09 (0.85, 1.38) | 1.03 (0.75, 1.42) | | 0.86 (0.67, 1.09) | 0.66 (0.49, 0.89) | 0.66 (0.46, 0.96) | | Rich | 0.79 (0.58, 1.06) | 0.86 (0.58. 1.26) | | 1.00 (0.77, 1.29) | 0.83 (0.61, 1.13) | 0.88 (0.59, 1.31) | | Residence (Urban) | 1.20 (0.99, 1.46) | 0.72 (0.56, 0.92) | 0.81 (0.60, 1.09) | 1.73 (1.43, 2.09) | 1.09 (0.89, 1.34) | - - - | | Body mass index (obese) | 1.48 (0.93, 2.36) | 1.16 (0.60, 2.24) | - - - | 1.21 (0.90, 1.61) | 1.43 (1.04, 1.97) | 1.37 (0.90, 2.06) | | Tobacco use status | | | | | | | | Never | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | | Former | 1.57 (1.14, 2.16) | 1.71 (1.15, 2.56) | 1.77 (1.07, 2.92) | 1.12 (0.65, 1.94) | 2.40 (1.53, 3.77) | 0.46 (0.10, 2.18) | | Current | 1.20 (0.92, 1.56) | 1.19 (0.85, 1.68) | 1.47 (0.96, 2.26) | 1.18 (0.84, 1.67) | 1.03 (0.68, 1.56) | 0.88 (0.43, 1.83) | | Physical activity | | | | | | | | Low | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | - - - | | Moderate | 1.21 (0.93, 1.58) | 0.76 (0.50, 1.13) | 0.78 (0.51, 1.17) | 0.91 (0.72, 1.16) | 1.26 (0.95, 1.66) | | | High | 1.12 (0.88, 1.44) | 1.52 (1.11, 2.06) | 1.49 (1.08, 2.07) | 0.94 (0.72, 1.22) | 0.88 (0.63, 1.25) | | | Nutritional risk (yes) | 1.04 (0.79, 1.37) | 1.38, 0.99, 1.92) | - - - | 0.85 (0.64, 1.12) | 1.59 (1.20, 2.16) | 1.28 (0.85, 1.92) | | Chronic conditions | | | | | | | | None | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | | One | 1.41 (1.12, 1.77) | 1.38 (1.01, 1.89) | 1.28 (0.90, 1.83) | 1.35 (1.08, 1.68) | 1.28 (0.96, 1.71) | 1.41 (0.91, 2.16) | | Two or more | 1.46 (1.13, 1.88) | 2.56 (1.90, 3.73) | 1.76 (1.19, 2.60) | 1.96 (1.58, 2.45) | 4.05 (3.17, 5.18) | 3.67 (2.46, 5.45) | | Urinary problems | 1.22 (0.99, 1.48) | 2.22 (1.67, 2.94) | 1.58 (1.14, 2.19) | 1.15 (0.96, 1.38) | 2.19 (1.75, 2.76) | 1.78 (1.26, 2.51) | | Vision problem | 0.64 (0.25, 1.61) | 1.34 (0.58, 3.12) | - - - | 1.65 (0.74, 3.68) | 1.13 (0.29, 3.30) | - - - | | Cataract | 1.53 (1.05, 2.2`) | 2.83 (1.95, 4.13) | 2.02 (1.28, 3.19) | 1.77 (1.32, 2.37) | 1.43 (1.00, 2.03) | 1.14 (0.65, 1.99) | | Hearing problem | 1.25 (0.76, 2.07) | 2.06 (1.22, 3.47) | 1.35 (0.73, 2.51) | 1.25 (0.78, 2.01) | 2.05 (1.32, 3.18) | 1.66 (0.87, 3.17) | | Functional disability | | | | | | | | ADL & IADL=0 | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | 1 (Reference) | | ADL & IADL=1 | 1.48 (1.17, 1.88) | 1.44 (1.04, 2.01) | 1.14 (0.81, 1.61) | 1.06 (0.82, 1.39) | 1.37 (1.01, 1.88) | 0.99 (0.70, 1.39) | | ADL & IADL=2 or more | 1.31 (0.81, 2.11) | 3.33 (2.13, 5.20) | 2.36 (1.43, 3.90) | 1.41 (0.95, 2.08) | 2.32 (1.55, 3.49) | 1.65 (1.05, 2.60) | | Depression symptoms | 1.61 (1.24, 2.08) | 2.22 (1.62, 3.03) | 1.21 (0.84, 1.76) | 1.24 (0.96, 1.60) | 2.23 (1.70, 2.93) | 1.80 (1.25, 2.59) | | Sleep disturbance (3-5) | 1.43 (1.11, 1.84) | 2.06 (1.55, 2.75) | 1.53 (1.06, 2.21) | 1.44 (1.08, 1.91) | 2.45 (1.78, 3.39) | 1.15 (0.78, 1.69) | | Sleep impairment (3-5) | 0.83 (0.62, 1.12) | 1.47 (1.08, 2.00) | 1.95 (1.35, 2.83) | 1.22 (0.90, 1.65) | 2.67 (1.93, 3.68) | 0.94 (0.63, 1.41) | | Balance (no/<10s) | 1.73 (0.76, 3.95) | 0.71 (0.14, 3.58) | - - - | 0.66 (0.30, 1.49) | 1.99 (1.10, 3.57) | 0.95 (0.29, 3.12) | | Grip strength (weak) | 1.08 (0.92, 1.35) | 1.44 (1.08, 1.93) | 1.14 (0.83, 1.58) | 0.86 (0.69, 1.07) | 1.22 (0.92, 1.61) | - - - | | Cognitive function (low) | 0.88 (0.68, 1.13) | 1.24 (0.91, 1.70) | - - - | 0.71 (0.55, 0.92) | 1.34 (1.00, 1.79) | 1.40 (1.00, 1.95) |
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