Table 4.
Impact of frailty status on each item of IADL disability incidence by sex
| Item | Frailty status at baseline | Men | Frailty status at baseline | Women | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Univariable | Multivariable | Univariable | Multivariable | |||||||
| OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI | |||
| Grooming | Robust (n = 628) | Ref | Ref | Robust (n = 571) | Ref | Ref | ||||
| Pre-frail (n = 492) | 14.04 | (1.81,109.12) | 1.98 | (0.15,25.51) | Pre-frail (n = 682) | 5.86 | (0.72,47.78) | 2.91 | (0.32,26.40) | |
| Frail (n =67) | 18.75 | (1.68,209.48) | 0.00 | (0, 0.00) | Frail (n = 95) | 18.03 | (1.86,175.16) | 7.75 | (0.61,99.24) | |
| Performing household chores | Robust (n = 629) | Ref | Ref | Robust (n = 572) | Ref | Ref | ||||
| Pre-frail (n = 503) | 1.38 | (0.87,2.21) | 1.14 | (0.55,2.37) | Pre-frail (n = 689) | 2.26 | (1.21,4.23) | 2.02 | (0.82,4.96) | |
| Frail (n = 69) | 2.79 | (1.32,5.91) | 1.70 | (0.51,5.67) | Frail (n = 98) | 7.20 | (3.36,15.46) | 4.99 | (1.57,15.82) | |
| Cooking | Robust (n = 629) | Ref | Ref | Robust (n = 572) | Ref | Ref | ||||
| Pre-frail (n = 503) | 1.26 | (0.86,1.84) | 0.94 | (0.51,1.74) | Pre-frail (n = 689) | 3.55 | (1.54,8.16) | 1.90 | (0.66,5.42) | |
| Frail (n = 69) | 1.42 | (0.67,3.01) | 1.17 | (0.36,3.74) | Frail (n = 98) | 11.26 | (4.32,29.40) | 2.86 | (0.75,10.88) | |
| Doing laundry | Robust (n = 629) | Ref | Ref | Robust (n = 572) | Ref | Ref | ||||
| Pre-frail (n = 503) | 1.08 | (0.58,2.02) | 0.55 | (0.19,1.55) | Pre-frail (n = 689) | 8.33 | (2.53,27.50) | 4.79 | (1.05,21.95) | |
| Frail (n = 69) | 4.14 | (1.82,9.39) | 2.84 | (0.74,10.93) | Frail (n = 98) | 19.18 | (5.09,72.20) | 9.92 | (1.77,55.50) | |
| Going out | Robust (n = 629) | Ref | Ref | Robust (n = 572) | Ref | Ref | ||||
| Pre-frail (n = 503) | 14.34 | (3.36,61.27) | 9.29 | (1.14,75.60) | Pre-frail (n = 689) | 13.58 | (1.80–102.68) | 1.9.E+07 | (0, 0.00) | |
| Frail (n = 69) | 29.86 | (5.9,151.04) | 5.39 | (0.31,94.38) | Frail (n = 98) | 30.70 | (3.55–265.71) | 8.8.E+07 | (0, 0.00) | |
| Using transportation | Robust (n = 629) | Ref | Ref | Robust (n = 572) | Ref | Ref | ||||
| Pre-frail (n = 503) | 8.52 | (2.95,24.57) | 12.70 | (1.59,101.12) | Pre-frail (n = 689) | 7.14 | (2.52,20.29) | 9.87 | (1.27,76.71) | |
| Frail (n = 69) | 20.49 | (6,70.02) | 21.49 | (2.03,227.65) | Frail (n = 98) | 25.66 | (8.32,79.18) | 28.50 | (3.15,257.65) | |
| Shopping | Robust (n = 629) | Ref | Ref | Robust (n = 572) | Ref | Ref | ||||
| Pre-frail (n = 503) | 6.80 | (2.59,17.85) | 5.86 | (1.25,27.42) | Pre-frail (n = 689) | 4.00 | (1.64,9.72) | 4.29 | (0.93,19.76) | |
| Frail (n = 69) | 14.09 | (4.34,45.72) | 6.39 | (0.81,50.49) | Frail (n = 98) | 13.16 | (4.81,35.99) | 9.85 | (1.67,57.90) | |
| Managing money | Robust (n = 629) | Ref | Ref | Robust (n = 572) | Ref | Ref | ||||
| Pre-frail (n = 503) | 1.13 | (0.74,1.74) | 0.91 | (0.48,1.73) | Pre-frail (n = 689) | 1.64 | (1.09,2.47) | 2.45 | (1.29,4.66) | |
| Frail (n = 69) | 2.30 | (1.13,4.66) | 1.70 | (0.58,5.02) | Frail (n = 97) | 4.12 | (2.31,7.35) | 2.87 | (1.15,7.12) | |
| Using Telephone | Robust (n = 629) | Ref | Ref | Robust (n = 572) | Ref | Ref | ||||
| Pre-frail (n = 503) | 3.49 | (1.11,11.04) | 2.56 | (0.25,25.90) | Pre-frail (n = 689) | 12.71 | (1.67,96.50) | 6.27 | (0.74,53.13) | |
| Frail (n = 69) | 12.21 | (3.2,46.61) | 8.13 | (0.6,110.91) | Frail (n = 98) | 24.30 | (2.69,219.76) | 1.72 | (0.09,31.73) | |
| Taking medication | Robust (n = 629) | Ref | Ref | Robust (n = 572) | Ref | Ref | ||||
| Pre-frail (n = 503) | 5.80 | (1.95,17.25) | 4.88 | (0.54,43.77) | Pre-frail (n = 689) | 2.23 | (0.59,8.45) | 1.03 | (0.18,6.05) | |
| Frail (n = 69) | 9.62 | (2.35,39.35) | 8.58 | (0.65,113.82) | Frail (n = 98) | 0.00 | (0,0.00) | 0.00 | (0,0.00) | |
Multivariable: adjusted for age, low education level, marital status, residence, social security recipient, smoking status, alcohol intake, body mass index, number of comorbidities. Bold text indicates significant ORs. OR odds ratio, CI confidence interval