Table 3 Weighted age-adjusted prevalence of clustering of CVD risk factors by ethnicity and socioeconomic status in rural southwest China
Variables | 0 (n = 840) % (95% CI) | ≥1 (n = 6187) % (95% CI) | ≥2 (n = 4456) % (95% CI) | ≥3 (n = 2273) % (95% CI) |
|---|---|---|---|---|
Ethnicity | ||||
Han ethnic majority | 7.2 (6.1, 8.4) | 92.8 (91.9, 94.0) | 68.6 (66.9, 70.6) | 36.9 (35.3, 39.1) |
Na Xi ethnic minority | 11.7 (10.3, 13.5) | 88.3 (85.8, 89.4) | 60.2 (57.4, 62.5) | 22.6 (20.2, 24.7) |
Li Shu ethnic minority | 21.2 (18.9, 23.8) | 78.8 (76.8, 81.1) | 50.7 (48.2, 53.3) | 18.6 (16.9, 21.0) |
Dai ethnic minority | 3.6** (2.9, 5.0) | 96.4** (95.0, 97.2) | 82.2** (79.9, 84.1) | 55.2 **(52.4, 58.0) |
Jing Po ethnic minority | 6.2 (5.0, 7.5) | 93.8 (92.5, 95.0) | 73.0 (71.0, 75.5) | 37.7 (35.2, 40.3) |
Sex | ||||
Male | 6.4 (5.5, 7.3) | 93.6 (92.7, 94.6) | 75.5 (74.0, 77.1) | 40.3 (38.5, 42.3) |
Female | 15.1** (13.7, 16.5) | 84.9** (83.6, 86.1) | 57.7** (56.0, 59.6) | 29.9** (28.4, 31.7) |
Age | ||||
35–44 years | 16.2** (14.3, 17.9) | 83.8** (82.1, 85.6) | 56.1** (53.9, 58.5) | 23.8** (21.6, 25.8) |
45–59 years | 9.5 (8.4, 11.0) | 90.5 (89.1, 91.6) | 67.8 (65.6, 69.6) | 35.9 (34.1, 38.0) |
≥ 60 years | 6.2 (5.2, 7.6) | 93.8 (92.4, 94.8) | 77.5 (75.2, 79.4) | 46.6 (44.2, 49.3) |
Level of education | ||||
Primary (grade 1–6) or lower | 9.9 (9.0, 11.1) | 90.1 (88.7, 91.1) | 70.2* (66.2, 71.7) | 37.2** (35.2, 38.8) |
Middle (grade 7–9) or higher | 11.6 (10.2, 13.1) | 88.4 (87.3, 89.8) | 63.0 (61.0, 66.2) | 32.1 (30.3, 34.6) |
Approximate annual household income (%) | ||||
Low (<$800 US) | 9.7 (9.0, 11.2) | 90.3 (88.7, 91.4) | 69.2** (67.0, 71.3) | 36.9* (34.7, 38.2) |
High (≥$800 US) | 12.2 (9.9, 13.2) | 88.8 (87.4, 90.1) | 63.8 (62.0, 66.1) | 33.2 (31.6, 35.3) |
All | 11.1 (9.8, 12.4) | 88.9 (87.4, 90.2) | 66.2 (65.4, 67.8) | 34.8 (33.8, 36.2) |