Table 1.
Characteristics of participants
| Characteristics | No. | Unweighted % |
|---|---|---|
|
Age (years), mean (SD): |
1675 |
39.26 (11.13) |
| 18–44 |
1179 |
70.3 |
| 45–59 |
393 |
23.4 |
| ≥60 |
103 |
6.1 |
|
Gender: | ||
| Male |
791 |
47.2 |
| Female |
885 |
52.8 |
|
Registration: |
||
| Locals |
442 |
26.4 |
| Migrants |
1216 |
72.6 |
|
Marital status: | ||
| Never in union |
149 |
8.9 |
| Married or living with partner |
1476 |
88.1 |
| Widowed, divorced and separated |
42 |
2.5 |
|
Education: |
||
| Primary school and below |
231 |
13.8 |
| Middle school |
603 |
36.0 |
| High school and equivalent |
528 |
31.5 |
| 3–year college and above |
306 |
18.3 |
|
Occupation: | ||
| Manual workers |
253 |
15.1 |
| Sales and services |
320 |
19.1 |
| Professional, technical and managerial |
214 |
12.8 |
| Clerical |
176 |
10.5 |
| Other workers |
251 |
15.0 |
| Not working |
456 |
27.2 |
|
Household income: | ||
| Low |
170 |
10.1 |
| Middle |
606 |
36.2 |
| High |
346 |
20.6 |
| Rejected |
172 |
10.3 |
| Do not know |
382 |
22.8 |
|
Hypertension: | ||
| Yes |
295 |
17.6 |
| No |
1381 |
82.4 |
| SBP, mean (SD) |
1676 |
119.81 (15.65) |
| DBP, mean (SD) |
1676 |
77.63 (10.79) |
|
BMI, mean (SD) |
1665 |
23.50 (3.71) |
| Underweight/normal weight |
996 |
59.4 |
| Overweight/obese |
680 |
40.6 |
|
Current smoking: | ||
| Yes |
366 |
21.8 |
| No |
1310 |
78.2 |
| Fasting blood glucose (mmol/L) | 1676 | 4.81(1.55) |
SD – standard deviation, SBP – systolic blood pressure, DBP – diastolic blood pressure, BMI – body mass index