Table 2.
Demographic characteristics and family health levels for participants aged ≥60 years by frailty status.
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|
All (N=3758) | Robust (n=2327) | Prefrail (n=1342) | Frail (n=89) | P value | ||
| Age (years), mean (SD) | 68.81 (6.26) | 68.28 (6.03) | 69.37 (6.40) | 74.33 (6.92) | <.001 | ||
| Sex, n (%) | .51 | ||||||
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|
Male | 1866 (49.65) | 1173 (50.41) | 650 (48.44) | 43 (48.31) |
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|
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Female | 1892 (50.35) | 1154 (49.59) | 692 (51.56) | 46 (51.69) |
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| Family typea, n (%) | <.001 | ||||||
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Core family | 336 (8.94) | 190 (8.17) | 139 (10.36) | 7 (7.86) |
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|
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Backbone family | 1876 (49.92) | 1228 (52.77) | 612 (45.6) | 36 (40.45) |
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|
Joint family | 237 (6.31) | 138 (5.93) | 92 (6.86) | 7 (7.86) |
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Conjugal family | 897 (23.87) | 587 (25.23) | 286 (21.31) | 24 (26.97) |
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Single-parent family | 143 (3.81) | 67 (2.88) | 70 (5.22) | 6 (6.74) |
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Other | 269 (7.16) | 117 (5.03) | 143 (10.66) | 9 (10.11) |
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| Residence, n (%) | <.001 | ||||||
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Urban | 2110 (56.15) | 1408 (60.51) | 664 (49.48) | 38 (42.69) |
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Rural | 1648 (43.85) | 919 (39.49) | 678 (50.52) | 51 (57.3) |
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| Marital status, n (%) | <.001 | ||||||
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Married | 3200 (85.15) | 2034 (87.41) | 1102 (82.12) | 64 (71.91) |
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Divorced, widowed, or unmarried | 558 (14.85) | 293 (12.59) | 240 (17.88) | 25 (28.09) |
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| Number of children, n (%) | <.001 | ||||||
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0 | 277 (7.37) | 96 (4.13) | 175 (13.04) | 6 (6.74) |
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1 | 1212 (32.25) | 780 (33.52) | 420 (31.3) | 12 (13.48) |
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2 | 1232 (32.78) | 804 (34.55) | 402 (29.96) | 26 (29.21) |
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≥3 | 1037 (27.59) | 647 (27.8) | 345 (25.71) | 45 (50.56) |
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| Public insurance coverage, n (%) | <.001 | ||||||
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No | 297 (7.9) | 113 (4.86) | 180 (13.41) | 4 (4.49) |
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Yes | 3461 (92.1) | 2214 (95.14) | 1162 (86.59) | 85 (95.51) |
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| BMI (kg/m2), mean (SD) | 21.91 (3.61) | 22.10 (3.57) | 21.62 (3.67) | 21.38 (3.52) | <.001 | ||
| Self-rated health, mean (SD) | 70.08 (18.35) | 73.92 (16.99) | 64.41 (18.42) | 55.10 (21.60) | <.001 | ||
| Health literacy, mean (SD) | 25.04 (5.29) | 26.05 (4.96) | 23.47 (5.37) | 22.09 (5.41) | <.001 | ||
| Physical exercise (minutes per week), n (%) | <.001 | ||||||
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<150 | 557 (14.82) | 275 (11.82) | 246 (18.33) | 36 (40.45) |
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≥150 | 3201 (85.18) | 2052 (88.18) | 1096 (81.67) | 53 (59.55) |
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| Alcohol intake, n (%) | .18 | ||||||
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No | 3237 (86.14) | 2019 (86.76) | 1144 (85.25) | 74 (83.15) |
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Yes | 521 (13.86) | 308 (13.24) | 198 (14.75) | 15 (16.85) |
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| Smoking status, n (%) | <.001 | ||||||
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No | 3125 (83.16) | 2019 (86.76) | 1040 (77.5) | 66 (74.16) |
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Yes | 633 (16.84) | 308 (13.24) | 302 (22.5) | 23 (25.84) |
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| Sleep duration per night (hours), n (%) | <.001 | ||||||
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<5 | 255 (6.79) | 88 (3.78) | 152 (11.33) | 15 (16.85) |
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5-6 | 801 (21.31) | 389 (16.72) | 391 (29.14) | 21 (23.6) |
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6-7 | 1271 (33.82) | 794 (34.12) | 453 (33.76) | 24 (26.97) |
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>7 | 1431 (38.08) | 1056 (45.38) | 346 (25.78) | 29 (32.58) |
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| Have breakfast every day, n (%) | <.001 | ||||||
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No | 939 (24.99) | 381 (16.37) | 529 (39.42) | 29 (32.58) |
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Yes | 2819 (75.01) | 1946 (83.63) | 813 (60.58) | 60 (67.41) |
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| Family health, mean (SD) | 37.86 (6.44) | 39.45 (6.05) | 35.18 (6.25) | 36.63 (5.53) | <.001 | ||
a“Core family” refers to a family consisting of parents and unmarried children; “Conjugal family” refers to a family consisting of parents and married children; “Backbone family” refers to a family consisting of only husband and wife; “Joint family” means a family of parents or more married children or siblings after marriage; “Single-parent family” means a family consisting of divorced, widowed, or unmarried single fathers or mothers and their children or adopted children; and “Other” consists of the following: “Intergenerational family,” referring to a family with only 2 generations, and the parents left the family for some reasons; “Dink family,” referring to a voluntary infertile family consisting of 2 couples; “Single family,” referring to not being married at the age of marriage or not married after divorce but living alone; and reformed families, cohabitation families, and gay families.