Table 1 The characteristic of the participants
Variables | Chinese Modified DLCN (N = 39,205) | ||
|---|---|---|---|
Unlikely/possible | Probable/definite | P-value | |
Number | 31,044/8022 | 138/1 | |
Age, mean (SD) | 0.019 | ||
< 60 | 22,115 (56.61) | 65 (46.76) | |
≥ 60 | 16,951 (43.39) | 74 (53.23) | |
Gender | 0.311 | ||
Male | 15,414 (39.46) | 49 (35.25) | |
Female | 23,652 (60.54) | 90 (64.75) | |
Marital status, n (%) | 0.826 | ||
Married/cohabiting | 35,071 (89.77) | 124 (89.21) | |
Unmarried/divorced/widowed | 3995 (10.23) | 15 (10.79) | |
Education, n (%) | 0.079 | ||
Elementary school or below | 17,478 (44.74) | 75 (53.95) | |
Junior high school | 15,577 (39.87) | 44 (31.65) | |
High school or above | 6011 (15.39) | 20 (14.39) | |
Average monthly individual income, n (%) | 0.230 | ||
< 500RMB | 13,937 (35.67) | 51 (36.69) | |
500~RMB | 12,859 (32.92) | 37 (26.62) | |
1000~RMB | 12,270 (31.41) | 51 (36.69) | |
Smoking, n (%) | 0.744 | ||
No smoking | 31,614 (80.92) | 114 (82.01) | |
Current smoking | 7452 (19.08) | 25 (17.99) | |
Drinking, n (%) | 0.180 | ||
No drinking | 32,016 (81.95) | 120 (86.33) | |
Current drinking | 7050 (18.05) | 19 (13.67) | |
Physical activity, n (%) | 0.121 | ||
Low | 12,634 (32.34) | 56 (40.29) | |
Moderate | 14,746 (37.75) | 44 (31.65) | |
High | 11,686 (29.91) | 39 (28.06) | |
High-fat diet, n (%) | 0.747 | ||
No | 31,619 (80.94) | 114 (82.01) | |
Yes | 7447 (19.06) | 25 (17.99) | |
More vegetable and fruit intake, n (%) | 0.225 | ||
No | 22,746 (58.23) | 88 (63.31) | |
Yes | 16,318 (41.77) | 51 (36.69) | |
BMI, mean (SD) | 24.83 (3.57) | 25.46 (3.12) | 0.020 |