Table 2.
Weighted prevalence of allergic rhinitis across groups of various characteristics, overall and by sex, residence and region.
| Overall | Sex |
Residence |
Region |
||||
|---|---|---|---|---|---|---|---|
| Men | Women | Urban | Rural | North | South | ||
| Total | 8.1 (7.4, 8.7) | 9.0 (8.3, 9.7) | 7.1 (6.5, 7.8) | 9.2 (8.3, 10.1) | 6.9 (6.3, 7.4) | 8.4 (7.4, 9.4) | 7.7 (7.0, 8.5) |
| Age (years) | |||||||
| 18–29 | 10.2 (9.0, 11.4) | 11.8 (10.0, 13.5) | 8.6 (7.3, 10.0) | 11.1 (9.5, 12.6) | 9.1 (7.5, 10.7) | 10.1 (8.5, 11.6) | 10.3 (8.6, 12.0) |
| 30–39 | 9.3 (8.4, 10.3) | 10.3 (9.1, 11.5) | 8.3 (7.3, 9.3) | 10.5 (9.2, 11.8) | 7.9 (6.8, 9.0) | 9.8 (8.2, 11.5) | 8.9 (7.9, 9.9) |
| 40–49 | 7.3 (6.7, 7.9) | 8.0 (7.2, 8.7) | 6.6 (6.0, 7.3) | 8.4 (7.5, 9.3) | 6.1 (5.5, 6.8) | 7.8 (6.9, 8.6) | 6.9 (6.1, 7.7) |
| 50–59 | 6.4 (5.8, 7.0) | 6.9 (6.1, 7.6) | 5.9 (5.3, 6.5) | 7.3 (6.4, 8.2) | 5.5 (4.9, 6.1) | 6.9 (6.0, 7.8) | 5.9 (5.1, 6.6) |
| 60–69 | 6.0 (5.4, 6.6) | 6.5 (5.8, 7.2) | 5.5 (5.0, 6.1) | 6.7 (5.9, 7.6) | 5.5 (4.7, 6.2) | 7.0 (6.0, 7.9) | 5.2 (4.5, 5.8) |
| 70+ | 5.4 (4.8, 6.0) | 6.2 (5.5, 7.0) | 4.7 (4.0, 5.4) | 6.3 (5.4, 7.2) | 4.8 (4.0, 5.5) | 6.2 (5.3, 7.2) | 4.8 (4.0, 5.5) |
| p for trend | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 |
| Sex | |||||||
| Men | 9.0 (8.3, 9.7) | – | – | 10.0 (9.0, 11.0) | 7.9 (7.1, 8.8) | 9.3 (8.2, 10.4) | 8.7 (7.8, 9.7) |
| Women | 7.1 (6.5, 7.8) | – | – | 8.4 (7.3, 9.4) | 5.8 (5.3, 6.3) | 7.6 (6.5, 8.7) | 6.7 (6.0, 7.4) |
| p for difference | <0.001 | – | – | 0.001 | <0.001 | 0.001 | <0.001 |
| Residence | |||||||
| Urban | 9.2 (8.3, 10.1) | 10.0 (9.0, 11.0) | 8.4 (7.3, 9.4) | – | – | 10.1 (8.6, 11.7) | 8.4 (7.4, 9.4) |
| Rural | 6.9 (6.3, 7.4) | 7.9 (7.1, 8.8) | 5.8 (5.3, 6.3) | – | – | 6.7 (5.9, 7.5) | 7.0 (6.1, 7.8) |
| p for difference | <0.001 | 0.001 | <0.001 | – | – | <0.001 | 0.015 |
| Region | |||||||
| North | 8.4 (7.4, 9.4) | 9.3 (8.2, 10.4) | 7.6 (6.5, 8.7) | 10.1 (8.6, 11.7) | 6.7 (5.9, 7.5) | – | – |
| South | 7.7 (7.0, 8.5) | 8.7 (7.8, 9.7) | 6.7 (6.0, 7.4) | 8.4 (7.4, 9.4) | 7.0 (6.1, 7.8) | – | – |
| p for difference | 0.261 | 0.435 | 0.190 | 0.062 | 0.714 | – | – |
| Education | |||||||
| Less than high school | 6.3 (5.8, 6.8) | 7.2 (6.5, 7.8) | 5.4 (4.9, 5.9) | 6.6 (5.9, 7.3) | 6.0 (5.4, 6.6) | 6.7 (6.0, 7.4) | 5.9 (5.2, 6.5) |
| High school | 9.9 (8.8, 11.1) | 10.3 (8.8, 11.7) | 9.5 (8.4, 10.6) | 10.2 (8.8, 11.5) | 9.5 (7.8, 11.1) | 10.8 (9.4, 12.2) | 9.2 (7.4, 10.9) |
| College or above | 12.8 (11.1, 14.4) | 14.1 (11.9, 16.3) | 11.4 (9.4, 13.5) | 13.0 (11.3, 14.7) | 11.7 (7.7, 15.8) | 12.5 (9.9, 15.2) | 13.0 (10.9, 15.0) |
| p for trend | <0.001 | <0.001 | <0.001 | <0.001 | 0.001 | <0.001 | <0.001 |
| Cigarette Smoking | |||||||
| Never | 7.8 (7.1, 8.4) | 9.5 (8.3, 10.6) | 7.0 (6.4, 7.7) | 8.8 (7.8, 9.8) | 6.6 (5.9, 7.2) | 8.0 (6.9, 9.1) | 7.6 (6.8, 8.3) |
| Former | 9.2 (8.1, 10.2) | 9.2 (8.1, 10.3) | 8.7 (5.7, 11.7) | 10.7 (9.0, 12.5) | 7.4 (6.3, 8.5) | 10.3 (8.6, 12.1) | 8.1 (6.8, 9.3) |
| Current | 8.7 (7.8, 9.5) | 8.6 (7.8, 9.4) | 10.4 (4.5, 16.3) | 10.0 (8.8, 11.3) | 7.4 (6.5, 8.3) | 9.3 (8.2, 10.4) | 8.1 (6.9, 9.3) |
| p for trend | 0.023 | 0.163 | 0.195 | 0.034 | 0.093 | 0.019 | 0.329 |
| Excessive alcohol drinking | |||||||
| No | 8.0 (7.3, 8.6) | 9.0 (8.2, 9.7) | 7.1 (6.4, 7.7) | 8.9 (8.0, 9.9) | 6.9 (6.3, 7.5) | 8.2 (7.3, 9.2) | 7.7 (7.0, 8.5) |
| Yes | 9.1 (7.9, 10.3) | 9.1 (7.9, 10.3) | 9.0 (5.9, 12.1) | 12.2 (10.0, 14.4) | 6.5 (5.7, 7.4) | 10.4 (8.4, 12.3) | 7.8 (6.5, 9.2) |
| p for difference | 0.031 | 0.829 | 0.151 | <0.001 | 0.437 | 0.012 | 0.846 |
| Sleep duration (hours) | |||||||
| <5 | 8.5 (6.8, 10.3) | 8.2 (6.0, 10.3) | 8.7 (6.4, 11.0) | 10.6 (7.2, 14.0) | 7.3 (5.8, 8.8) | 8.3 (6.1, 10.4) | 8.8 (6.0, 11.5) |
| 5–6.9 | 8.0 (7.0, 8.9) | 9.0 (7.6, 10.4) | 6.9 (6.1, 7.7) | 9.5 (8.1, 11.0) | 6.1 (5.2, 7.0) | 8.8 (7.3, 10.4) | 7.2 (6.2, 8.2) |
| 7–10 | 8.0 (7.4, 8.7) | 9.0 (8.2, 9.7) | 7.1 (6.4, 7.8) | 9.1 (8.1, 10.0) | 6.9 (6.3, 7.5) | 8.3 (7.3, 9.3) | 7.8 (7.1, 8.6) |
| >10 | 9.3 (6.1, 12.5) | 10.9 (5.1, 16.7) | 7.8 (5.3, 10.3) | 9.6 (5.3, 13.8) | 9.2 (4.9, 13.4) | 11.3 (5.8, 16.7) | 7.3 (4.3, 10.2) |
| p for trend | 0.668 | 0.365 | 0.621 | 0.687 | 0.308 | 0.334 | 0.540 |
| BMI (kg/m2) | |||||||
| <18.5 | 11.6 (9.0, 14.2) | 17.2 (12.2, 22.2) | 6.9 (5.2, 8.6) | 11.4 (7.7, 15.0) | 11.9 (8.3, 15.4) | 12.9 (7.4, 18.4) | 11.0 (8.3, 13.7) |
| 18.5–23.9 | 7.9 (7.1, 8.7) | 8.1 (7.3, 9.0) | 7.8 (6.8, 8.7) | 9.4 (8.1, 10.6) | 6.5 (5.8, 7.1) | 8.6 (7.1, 10.1) | 7.4 (6.6, 8.3) |
| ≥24 | 8.0 (7.4, 8.7) | 9.3 (8.4, 10.2) | 6.5 (6.0, 7.1) | 8.9 (8.0, 9.8) | 7.0 (6.2, 7.8) | 8.2 (7.3, 9.1) | 7.8 (6.9, 8.7) |
| p for trend | 0.002 | <0.001 | 0.687 | 0.149 | 0.002 | 0.054 | 0.010 |
| Family size | |||||||
| <4 | 8.0 (7.2, 8.8) | 8.4 (7.5, 9.3) | 7.5 (6.7, 8.4) | 9.4 (8.2, 10.6) | 6.2 (5.6, 6.7) | 8.4 (7.2, 9.7) | 7.5 (6.6, 8.4) |
| ≥4 | 8.2 (7.4, 8.9) | 9.8 (8.7, 10.8) | 6.6 (5.9, 7.3) | 8.8 (7.7, 10.0) | 7.6 (6.7, 8.5) | 8.5 (7.5, 9.4) | 8.0 (6.9, 9.1) |
| p for difference | 0.715 | 0.038 | 0.052 | 0.448 | 0.003 | 0.960 | 0.483 |
| Annual household income per capita (CNY) | |||||||
| <7000 | 7.0 (6.2, 7.8) | 7.9 (6.9, 9.0) | 6.0 (5.1, 6.9) | 8.0 (6.6, 9.4) | 6.6 (5.8, 7.4) | 7.9 (6.8, 9.1) | 5.9 (5.0, 6.7) |
| 7000–17499 | 7.8 (7.0, 8.6) | 8.9 (7.5, 10.2) | 6.7 (5.9, 7.5) | 8.5 (7.3, 9.7) | 7.2 (6.1, 8.3) | 7.7 (6.8, 8.6) | 7.9 (6.5, 9.2) |
| ≥17,500 | 9.7 (8.6, 10.8) | 10.6 (9.4, 11.9) | 8.7 (7.6, 9.9) | 10.3 (9.1, 11.5) | 7.9 (6.6, 9.3) | 10.5 (8.7, 12.3) | 9.0 (7.8, 10.2) |
| Don't know/refuse to answera | 7.2 (6.3, 8.1) | 7.9 (6.8, 9.1) | 6.4 (5.4, 7.4) | 8.3 (7.1, 9.6) | 6.0 (4.9, 7.2) | 6.9 (5.6, 8.3) | 7.3 (6.2, 8.5) |
| p for trend | <0.001 | <0.001 | <0.001 | <0.001 | 0.278 | <0.001 | 0.018 |
Abbreviations: BMI, body mass index; CNY, Chinese Yuan. Note: Data are expressed as weighted prevalence (95% CI). P values were derived from Rao-Scott chi-square test or logistic regression applicable to complex survey.
a
This group was excluded from the trend test.