Table 2.
Age and sex adjusted prevalence of population with high 10-year ASCVD risk and with established CVD.a
| Characteristic | Low or moderate 10-year risk of ASCVD (N = 11,801) | High 10-year risk of ASCVD (N = 3,075) | Established CVD (N = 289) | P-value | |||
|---|---|---|---|---|---|---|---|
| n | % (95%CIs) | n | % (95%CIs) | n | %(95%CIs) | ||
| Overall | 11,801 | 85.3 (83.7–86.8) | 3,075 | 13.8 (12.4–15.3) | 289 | 0.9 (0.7–1.2) | |
| Sex | <0.001 | ||||||
| Men | 4,122 | 80.9 (77.7–83.8) | 1,662 | 17.8 (15.1–21.0) | 178 | 1.2 (0.9–1.6) | |
| Women | 7,679 | 90.0 (88.5–91.3) | 1,413 | 9.4 (8.1–10.8) | 111 | 0.6 (0.4–0.9) | |
| Age, year | <0.001 | ||||||
| 18 < 25 | 601 | 98.1 (96.1–99.1) | 11 | 1.9 (0.9–3.9) | 0 | – | |
| 25 < 35 | 2,056 | 96.2 (94.8–97.2) | 76 | 3.8 (2.8–5.2) | 1 | 0.0 (0.0–0.0) | |
| 35 < 45 | 2,387 | 91.8 (90.0–93.3) | 189 | 7.9 (6.4–9.7) | 8 | 0.3 (0.1–0.7) | |
| 45 < 55 | 2,552 | 74.7 (72.5–76.9) | 688 | 24.4 (22.2–26.8) | 28 | 0.8 (0.5–1.5) | |
| 55 < 65 | 2,574 | 65.0 (60.9–68.9) | 1,181 | 32.7 (28.8–36.9) | 96 | 2.3 (1.6–3.2) | |
| ≥65 | 1,631 | 58.3 (55.3–61.2) | 930 | 35.6 (32.9–38.4) | 156 | 6.1 (4.4–8.3) | |
| Residence | 0.07 | ||||||
| Urban | 8,471 | 85.9 (83.7–87.8) | 2,044 | 13.1 (11.2–15.2) | 224 | 1.1 (0.8–1.5) | |
| Rural | 3,330 | 84.1 (81.7–86.2) | 1,031 | 15.3 (13.3–17.6) | 65 | 0.6 (0.4–0.8) | |
| Education level | <0.001 | ||||||
| Primary school or less | 2,575 | 71.2 (67.5–74.6) | 1,075 | 27.1 (23.9–30.5) | 90 | 1.7 (1.2–2.4) | |
| Middle school/High school | 6,278 | 83.3 (81.2–85.1) | 1,719 | 15.7 (13.9–17.7) | 163 | 1.0 (0.7–1.5) | |
| College or higher | 2,948 | 93.9 (92.4–95.2) | 281 | 5.6 (4.5–7.1) | 36 | 0.4 (0.2–0.8) | |
ASCVD, atherosclerotic cardiovascular disease; CIs, confidence intervals; TG: triglycerides; BMI: body mass index; HCY: homocysteine; CVD, cardiovascular diseases.
a
No. of participants was the unweighted number of subcategories denominator; the percentages were weighted.