1.
亚健康状态者的一般人口学特征
Baseline characteristics of the SHS participants
| Health (n=422) | SHS (n=1971) | Disease (n=579) | Level of significance | |
| Data are n (% ) or mean (SD). *One-way ANOVA for continuous variables; † χ2 for dichotomous variables. ANOVA indicates analysis of variance. Bonferroni was used in the multiple comparisons | ||||
| Gender | ||||
| Men (n=1018) | 150 (14.73%) | 675 (66.31%) | 193 (18.96%) | χ2=0.530,†P=0.767 |
| Women (n=1954) | 272 (13.92%) | 1296 (66.33%) | 386 (19.75%) | |
| Mean age (baseline, year) | 20.58 (1.33) | 20.69 (1.27) | 20.97 (1.24) | F(2,29691)=14.36, *P=0.000 |
| BMI | ||||
| Baseline | 20.13 (3.40) | 20.35 (7.49) | 20.83 (11.78) | F(2,29691)=1.072, *P=0.342 |
| 1.5 years follow-up | 20.12 (2.44) | 20.13 (2.51) | 19.95 (2.30) | F(2,29691)=1.172, *P=0.310 |
| Smoking status (baseline) | ||||
| No | 411 | 1942 | 571 | |
| χ2=1.996,†P=0.369 | ||||
| Yes | 2 | 13 | 1 | |
| Alcohol intake (baseline) | ||||
| Never | 180 | 835 | 226 | |
| Little | 187 | 883 | 269 | |
| Sometimes | 43 | 228 | 73 | χ2=6.031, †P=0.644 |
| Often | 2 | 3 | 2 | |
| Always | 0 | 1 | 1 | |