. 2021 Dec 7;186(2):233–244. doi: 10.1530/EJE-21-0743
This work is licensed under a Table 1.
Baseline and the second resurvey characteristics of the study population. Data are presented as mean ± S.D. for continuous variables and percentage for categorical variables.
| Characteristics‡ | Baseline | Second resurvey | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| All | Metabolically healthy | Metabolically unhealthy | All | Metabolically healthy | Metabolically unhealthy | |||||||||
| Normal weight | Overweight | Obese | Normal weight | Overweight | Obese | Normal weight | Overweight | Obese | Normal weight | Overweight | Obese | |||
| No. of participants | 432 763 | 229 721 | 106 242 | 14 987 | 11 820 | 40 659 | 29 334 | 14 894 | 6579 | 3612 | 679 | 754 | 2155 | 1115 |
| Demographic factors | ||||||||||||||
| Age (years) | 51.0 (10.4) | 50.6 (10.6) | 49.7 (9.6) | 48.1 (9.1) | 57.0 (10.2) | 54.8 (10.1) | 53.0 (10.0) | 57.5 (9.7) | 58.0 (10.0) | 56.1 (9.3) | 56.0 (9.4) | 61.1 (9.9) | 58.0 (9.4) | 57.0 (9.3) |
| Male (%) | 41.0 | 43.0 | 39.8 | 29.9 | 33.9 | 41.7 | 37.1 | 37.5 | 39.0 | 39.6 | 33.9 | 26.5 | 34.4 | 37.7 |
| Urban (%) | 43.5 | 37.7 | 48.9 | 53.1 | 42.0 | 50.5 | 54.8 | 38.1 | 33.6 | 43.6 | 44.7 | 33.4 | 40.8 | 40.2 |
| Socioeconomic factors | ||||||||||||||
| Middle school or higher (%) | 50.3 | 50.6 | 51.2 | 49.5 | 49.3 | 49.3 | 46.9 | 48.3 | 48.4 | 48.9 | 44.1 | 51.3 | 47.7 | 47.4 |
| Household income≥20 000 yuan/year (%) | 43.1 | 41.7 | 43.9 | 43.2 | 44.4 | 46.8 | 44.3 | 78.5 | 78.1 | 79.7 | 77.5 | 75.9 | 79.1 | 78.7 |
| Married (%) | 91.3 | 90.6 | 92.4 | 92.6 | 90.3 | 92.1 | 91.8 | 89.2 | 88.6 | 89.8 | 89.3 | 89.8 | 89.6 | 89.8 |
| Lifestyle factors | ||||||||||||||
| Current smoker (%) | 29.1 | 30.7 | 27.0 | 27.2 | 29.0 | 27.6 | 26.6 | 23.5 | 25.1 | 21.3 | 20.0 | 26.3 | 22.3 | 23.7 |
| Weekly drinker (%) | 15.3 | 15.2 | 14.7 | 14.0 | 18.4 | 16.6 | 15.6 | 12.7 | 12.9 | 12.1 | 12.0 | 11.8 | 12.9 | 13.7 |
| Physical activity (MET-h/day) | 21.8 (13.9) | 22.4 (14.1) | 21.7 (13.8) | 20.8 (13.0) | 21.7 (14.2) | 20.8 (13.3) | 19.9 (12.9) | 19.9 (14.0) | 20.5 (14.6) | 20.3 (13.7) | 20.0 (13.4) | 19.0 (13.1) | 18.6 (13.3) | 18.1 (13.1) |
| Meat intake (days/week) | 3.7 (2.5) | 3.6 (2.5) | 3.8 (2.6) | 3.8 (2.6) | 3.6 (2.5) | 3.8 (2.6) | 3.8 (2.6) | 4.2 (2.7) | 4.2 (2.8) | 4.3 (2.7) | 4.3 (2.7) | 4.1 (2.9) | 4.2 (2.8) | 4.2 (2.7) |
| Vegetable intake (days/week) | 6.8 (0.8) | 6.8 (0.8) | 6.9 (0.7) | 6.8 (0.7) | 6.8 (0.9) | 6.8 (0.7) | 6.9 (0.6) | 6.9 (0.7) | 6.9 (0.7) | 6.9 (0.5) | 6.9 (0.7) | 6.9 (0.8) | 6.9 (0.7) | 6.9 (0.7) |
| Fruit intake (days/week) | 2.6 (2.5) | 2.5 (2.4) | 2.7 (2.5) | 2.7 (2.7) | 2.4 (2.4) | 2.6 (2.6) | 2.6 (2.7) | 3.6 (2.7) | 3.6 (2.7) | 3.7 (2.7) | 3.7 (2.6) | 3.6 (2.7) | 3.6 (2.7) | 3.7 (2.7) |
| Physical measurements | ||||||||||||||
| BMI (kg/m2) | 23.8 (3.1) | 21.6 (1.5) | 25.4 (1.1) | 29.4 (1.6) | 22.2 (1.4) | 26.1 (1.1) | 30.1 (2.0) | 24.3 (3.1) | 21.7 (1.4) | 25.5 (1.1) | 29.7 (1.9) | 22.5 (1.2) | 26.0 (1.1) | 30.1 (2.0) |
| Waist–hip ratio | 80.5 (9.2) | 74.7 (5.9) | 83.3 (5.5) | 91.5 (7.4) | 79.9 (8.4) | 89.9 (5.2) | 96.2 (6.7) | 84.4 (9.2) | 77.7 (6.0) | 86.7 (5.7) | 96.4 (7.0) | 83.3 (6.3) | 90.6 (5.1) | 98.4 (7.2) |
| SBP (mmHg) | 130.4 (20.8) | 125.8 (19.6) | 129.6 (19.1) | 126.4 (15.1) | 142.6 (18.3) | 144.1 (18.6) | 147.0 (19.1) | 134.8 (20.1) | 130.3 (19.5) | 133.1 (19.2) | 137.0 (20.4) | 142.7 (17.9) | 142.5 (18.7) | 144.6 (19.0) |
| DBP (mmHg) | 77.8 (11.1) | 75.2 (10.4) | 77.7 (10.4) | 76.5 (8.8) | 83.4 (10.3) | 84.8 (10.4) | 86.2 (10.8) | 78.4 (10.9) | 75.4 (10.2) | 78.0 (10.2) | 81.1 (10.5) | 81.7 (10.7) | 83.0 (10.5) | 85.2 (11.1) |
| Self-reported conditions (%) | ||||||||||||||
| High waist | 23.4 | 1.2 | 18.5 | 68.0 | 36.9 | 88.4 | 98.8 | 38.7 | 4.9 | 44.0 | 92.6 | 35.8 | 85.7 | 98.7 |
| Hypertension | 48.7 | 37.4 | 42.9 | 22.2 | 97.5 | 95.4 | 96.0 | 60.6 | 48.3 | 53.2 | 60.8 | 92.1 | 86.3 | 88.5 |
| Hyperglycaemia | 7.8 | 3.6 | 2.8 | 1.1 | 60.7 | 22.2 | 14.3 | 3.8 | 1.9 | 1.5 | 0.8 | 14.4 | 8.7 | 10.3 |
| High TG | – | – | – | – | – | – | – | 35.3 | 18.0 | 19.9 | 12.3 | 89.5 | 81.0 | 77.0 |
| Low HDL-C | – | – | – | – | – | – | – | 36.1 | 22.0 | 25.0 | 13.6 | 81.6 | 71.1 | 69.8 |
‡All variables were adjusted for age, sex, and region except for the number of participants, age, and male (%).
DBP, diastolic blood pressure; MET-h/day, metabolic equivalents of task per hour per day; SBP, systolic blood pressure; TG, triglyceride.