Table 3.
Prevalence of passive smoking among non-smoking women aged 18 years or over by socio-demographic characteristics in Jilin Province, China.
| Characteristic | Urban % (95% CI) (n) | Rural % (95% CI) (n) | Total % (95% CI) (n) |
|---|---|---|---|
| Ethnic | |||
| Han | 58.2 (56.6–59.9) (2731) | 63.4 (61.5–65.4) (2542) | 60.5 (59.2–61.8) (5273) |
| Minorities | 59.4 (53.8–64.8) (245) | 63.4 (56.3–70.0) (189) | 61.0 (56.7–65.2) (434) |
| Age | |||
| 18–24 | 62.0 (55.3–68.2) (184) | 72.4 (64.0–79.5) (117) | 66.8 (61.6–71.6) (301) |
| 25–34 | 65.1 (61.3–68.7) (477) | 66.8 (62.2–71.1) (325) | 65.9 (62.9–68.7) (802) |
| 35–44 | 63.0 (60.3–65.7) (873) | 69.0 (66.0–71.8) (745) | 65.6 (63.6–67.6) (1618) |
| 45–54 | 60.3 (57.6–63.0) (820) | 61.0 (58.2–63.7) (817) | 60.6 (58.7–62.5) (1637) |
| 55–64 | 47.9 (44.3–51.5) (446) | 53.6 (50.4–56.7) (566) | 50.4 (47.9–52.8) (1012) |
| 65–79 | 37.2 (31.6–43.1) (176) | 41.7 (36.4–47.1) (161) | 38.9 (34.9–43.0) (337) |
| Education | |||
| Primary school and below | 43.5 (39.4–47.6) (344) | 60.4 (58.0–62.8) (1338) | 55.8 (53.7–57.9) (1682) |
| Junior middle school | 58.8 (55.8–61.8) (780) | 66.6 (63.2–69.9) (826) | 62.8 (60.5–65.1) (1606) |
| Senior middle school | 60.0 (57.3–62.6) (1091) | 62.3 (57.0–67.4) (345) | 60.5 (58.1–62.8) (1436) |
| College and above | 62.5 (59.1–65.7) (761) | 66.7 (59.0–73.5) (222) | 63.4 (60.3–66.4) (983) |
| Marital status | |||
| Married | 59.3 (57.6–60.9) (2528) | 64.8 (63.0–66.7) (2556) | 61.9 (60.6–63.1) (5084) |
| Single | 63.3 (57.4–68.8) (269) | 63.8 (51.8–74.2) (66) | 63.4 (58.1–68.4) (335) |
| Separated/Divorced | 46.9 (38.0–55.9) (58) | 77.2 (59.2–88.8) (20) | 52.6 (44.3–60.8) (78) |
| Widowed | 36.5 (29.8–43.6) (121) | 32.5 (26.7–38.8) (89) | 35.0 (30.2–40.1) (210) |
| Occupation | |||
| Manual | 64.3 (61.7–66.8) (1100) | 64.6 (62.4–66.8) (1839) | 64.5 (62.8–66.1) (2939) |
| Skilled | 64.0 (61.1–66.8) (910) | 64.3 (58.5–69.7) (353) | 64.1 (61.5–66.6) (1263) |
| Retired | 48.2 (45.5–51.0) (966) | 59.4 (54.9–63.7) (539) | 51.7 (49.3–54.1) (1505) |
| Family monthly income | |||
| <500 | 57.1 (52.1–62.0) (251) | 60.6 (57.7–63.5) (903) | 59.7 (57.2–62.2) (1154) |
| 500–999 | 53.1 (49.1–57.1) (431) | 64.4 (60.6–67.9) (698) | 59.7 (56.9–62.4) (1129) |
| 1000–1999 | 58.9 (56.4–61.3) (1204) | 66.9 (62.9–70.6) (618) | 61.5 (59.4–63.6) (1822) |
| 2000–2999 | 58.9 (55.2–62.6) (614) | 65.5 (59.3–71.1) (278) | 60.8 (57.7–63.9) (892) |
| 3000–4999 | 64.7 (59.7–69.5) (299) | 69.8 (59.9–78.1) (98) | 65.9 (61.5–70.2) (397) |
| ≥5000 | 50.2 (41.2–59.2) (77) | 65.7 (46.6–80.8) (30) | 53.4 (45.3–61.4) (107) |
Note: Complex weighted computation was used in the statistical analysis.