Characteristics | N (%) | Male, n (%) | Female, n (%) | p-valve |
---|---|---|---|---|
Total | 3,242(100.00) | 1,181(36.43) | 2,061(63.57) | Â |
Age (years), Mean (SD) | 70.14(6.17) | 70.58(6.25) | 69.89(6.11) | 0.002 |
  < 75 | 2,499(77.08) | 883(74.77) | 1,616(78.41) | 0.018 |
  ≥ 75 | 743(22.92) | 298(25.23) | 445(21.59) |  |
Education |  |  |  |  < 0.001 |
 Illiteracy | 1,353(41.73) | 266(22.52) | 1,087(52.74) |  |
 Primary school | 1,257(38.77) | 539(45.64) | 718(34.84) |  |
 Junior high school and above | 632(19.50) | 376(31.84) | 256(12.42) |  |
Household incomea |  |  |  |  < 0.001 |
 Quartile 1 | 816(25.17) | 253(21.42) | 563(27.32) |  |
 Quartile 2 | 803(24.77) | 337(28.54) | 466(22.61) |  |
 Quartile 3 | 809(24.95) | 307(25.99) | 502(24.36) |  |
 Quartile 4 | 814(25.11) | 284(24.05) | 530(25.72) |  |
Alcohol consumption |  |  |  |  < 0.001 |
 No | 2,320(71.56) | 438(37.09) | 1,882(91.31) |  |
 Yes | 922(28.44) | 743(62.91) | 179(8.69) |  |
BMI (kg/m2), Mean (SD) | 24.31(3.92) | 24.24(3.79) | 24.35(3.99) | 0.443 |
Living alone | Â | Â | Â | 0.020 |
 No | 2,624(80.94) | 981(83.07) | 1,643(79.72) |  |
 Yes | 618(19.06) | 200(16.93) | 418(20.28) |  |
Number of chronic disease |  |  |  |  < 0.001 |
 0 | 896(27.64) | 362(30.65) | 534(25.91) |  |
 1 | 1,205(37.17) | 457(38.70) | 748(36.29) |  |
  ≥ 2 | 1,141(36.19) | 362(30.65) | 779(37.80) |  |
ADL (scores), Mean (SD) | 16.99(4.37) | 16.41(4.55) | 17.33(4.22) |  < 0.001 |
PD (scores), Mean (SD) | 16.60(7.46) | 15.17(6.79) | 17.42(7.70) |  < 0.001 |
MMSE (scores), Mean (SD) | 22.91(5.11) | 24.45(4.48) | 22.03(5.24) |  < 0.001 |
PAb, Mean (SD) | 3,122.52(3157.60) | 3220.17(3185.25) | 2473.45(2887.96) |  < 0.001 |
 Low level | 997(30.75) | 336(28.45) | 661(32.07) |  < 0.001 |
 Moderate level | 905(27.91) | 292(24.72) | 613(29.74) |  |
 Elevated level | 679(20.94) | 240(20.32) | 439(21.30) |  |
 High level | 661(20.39) | 313(26.50) | 348(16.89) |  |
MVPAc, Mean (SD) | 1691.50(4258.07) | 1775.75(4370.81) | 1131.60(3366.55) | 0.004 |
 Low level | 2,310(71.25) | 764(64.69) | 1,546(75.01) |  < 0.001 |
 Moderate level | 66(2.04) | 21(1.78) | 45(2.18) |  |
 Elevated level | 236(7.28) | 84(7.11) | 152(7.38) |  |
 High level | 630(19.43) | 312(26.42) | 318(15.43) |  |
Falls |  |  |  |  < 0.001 |
 No | 2,818(86.92) | 1,064(90.09) | 1,754(85.10) |  |
 Yes | 424(13.08) | 117(9.91) | 307(14.90) |  |