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第46卷第8期
·1202 · 南 京 医 科 大 学 学 报 2026年8月
表1 基于原始数据的两组特征比较
Table 1 Characteristic comparisons between the two groups based on raw data
Psychological resilience Standardized
Variable All(n=7 481) P
Low(n=3 214) High(n=4 267) difference
Age(years,x ± s) 84.44 ± 10.77 86.30 ± 10.57 83.04 ± 10.71 <0.001 0.306
Sex[n(%)] <0.001 0.266
Male 0 3 512(46.95) 0 1 268(39.45) 0 2 244(52.59)
Female 0 3 969(53.05) 0 1 946(60.55) 0 2 023(47.41)
Race[n(%)] <0.001 0.089
Han 0 7 053(94.28) 0 2 992(93.09) 0 4 061(95.17)
Minority 0 0.428(5.72) 0 0.222(6.91) 0 0.206(4.83)
Residence[n(%)] <0.001 0.185
Rural 0 3 834(51.25) 0 1 816(56.50) 0 2 018(47.29)
Urban 0 3 647(48.75) 0 1 398(43.50) 0 2 249(52.71)
Marital status[n(%)] <0.001 0.309
Married 0 3 119(41.69) 0 1 065(33.14) 0 2 054(48.14)
Other 0 4 362(58.31) 0 2 149(66.86) 0 2 213(51.86)
Occupation[n(%)] <0.001 0.264
Category 1 * 0 5 144(68.76) 0 2 390(74.36) 0 2 754(64.54)
Category 2 * 0 1 582(21.15) 0 0.487(15.15) 0 1 095(25.66)
Category 3 * 0 0.755(10.09) 0 0.337(10.49) 0 0.418(9.80)
Insurance[n(%)] 0.011 0.059
No 0 0.750(10.03) 0 0.355(11.05) 0 0.395(9.26)
Yes 0 6 731(89.97) 0 2 859(88.95) 0 3 872(90.74)
Living alone[n(%)] 0.007 0.062
No 0 6 181(82.62) 0 2 612(81.27) 0 3 569(83.64)
Yes 0 1 300(17.38) 0 0.602(18.73) 0 0.698(16.36)
Smoke status[n(%)] <0.001 0.199
Never 0 4 792(64.06) 0 2 226(69.26) 0 2 566(60.14)
Ever 0 1 248(16.68) 0 0.486(15.12) 0 0.762(17.86)
Current 0 1 441(19.26) 0 0.502(15.62) 0 0.939(22.01)
Alcohol consumption[n(%)] <0.001 0.197
Never 0 5 002(66.86) 0 2 281(70.97) 0 2 721(63.77)
Ever 0 1 133(15.15) 0 0.489(15.21) 0 0.644(15.09)
Current 0 1 346(17.99) 0 0.444(13.81) 0 0.902(21.14)
Duration of sleep[n(%)] <0.001 0.179
< 6 h 0 1 184(15.83) 0 0.626(19.48) 0 0.558(13.08)
6-8 h 0 3 926(52.48) 0 1 579(49.13) 0 2 347(55.00)
> 8 h 0 2 371(31.69) 0 1 009(31.39) 0 1 362(31.92)
Depressive symptoms[n(%)] <0.001 0.458
No 0 6 125(81.87) 0 2 308(71.81) 0 3 817(89.45)
Yes 0 1 356(18.13) 0 0.906(28.19) 0 0.450(10.55)
MCC[n(%)] <0.001 0.125
No 0 4 923(65.81) 0 2 006(62.41) 0 2 917(68.36)
Yes 0 2 558(34.19) 0 1 208(37.59) 0 1 350(31.64)
Quality of life[n(%)] <0.001 0.546
Very good/good 0 4 624(61.81) 0 1 538(47.85) 0 3 086(72.32)
Average 0 2 492(33.31) 0 1 393(43.34) 0 1 099(25.76)
Bad/very bad 0 0.365(4.88) 0 0.283(8.81) 0 0.082(1.92)

