Table 4 Local level risk factors of allergic rhinitis: results of multiple logistic regression analysis
Variables | Shanghai OR (95% CI) | Guangzhou OR (95% CI) | Xi'an OR (95% CI) | Wuhan OR (95% CI) | Chengdu OR (95% CI) | Harbin OR (95% CI) | Hohhot OR (95% CI) | Urumqi OR (95% CI) | |
|---|---|---|---|---|---|---|---|---|---|
Gender | Female (Ref.) | ||||||||
Male | 1∙5 (1∙3-1∙9) | 1∙3 (1∙1-1∙6) | 1∙5 (1∙0-2∙2) | 2∙3 (1∙7-3∙1) | 2∙4 (1∙5-3∙1) | ||||
Age | 1∙2 (1∙1-1∙2) | 1∙2 (1∙1-1∙3) | 1∙3 (1∙1-1∙4) | 1∙2 (1∙1-1∙3) | |||||
Exclusive breast feeding | > = 4 months | 0∙8 (0∙6-0∙9) | 0∙6 (0∙4-0∙9) | ||||||
Diagnosed childhood ADHD | Yes | 3∙1 (1∙2-8∙2) | 3∙4 (1∙8-6∙2) | ||||||
Household income per capita | > = 1500RMB/month | 1∙5 (1∙1-2∙0) | 1∙4 (1∙1-1∙8) | 1∙7 (1∙1-2∙4) | |||||
Maternal education level | > = High school graduate | 1∙5 (1∙2-1∙9) | 2∙4 (1∙6-3∙6) | ||||||
Paternal education level | > = High school graduate | 1∙8 (1∙2-2∙7) | 1∙9 (1∙4-2∙6) | ||||||
Paternal education level *Household income per capita | > = High school graduate and > = 1500RMB/month | 1.9 (1.3,2.8) | |||||||
Common cold | >5 times/year | 2∙3 (1∙8-2∙8) | 3∙2 (2∙6-4∙0) | 3∙5 (1∙9-6∙6) | 2∙7 (1∙8-4∙1) | 2∙3 (1∙7-3∙1) | 1∙6 (1∙1-2∙6) | 1∙7 (1∙2-2∙4) | |
Diagnosed recurrent otitis media | Yes | 2∙0 (1∙3-3∙0) | 2∙3 (1∙6-3∙4) | 5∙4 (1∙9-16∙2) | 3∙3 (1∙7-6∙7) | 2∙5 (1∙6-3∙9) | 3∙1 (1∙6-5∙8) | ||
Snoring | Yes | 1∙6 (1∙2-2∙0) | 1∙9 (1∙4-2∙4) | 2∙4 (1∙5-3∙7) | 1∙7 (1∙0-2∙9) | ||||
Sleep-disordered breathing | Yes | 2∙4 (1∙5-3∙9) | 7∙0 (2∙5-19∙6) | 2∙3 (1∙1-4∙6) | 2∙9 (1∙4-6∙2) | 2∙3 (1∙1-5∙1) | |||
Paternal snoring | Yes | 1∙4 (1∙1-1∙8) | 1∙4 (1∙0-1∙9) | ||||||
Maternal snoring | Yes | 2∙7 (1∙3-5∙6) | |||||||
Parental age at child's birth | 1∙1 (1∙0-1∙3) | ||||||||
Maternal age at child's birth | 1∙0 (1∙0-1∙1) | ||||||||
Diagnosed asthma | Yes | 5∙1 (3∙9-6∙8) | 3∙6 (2∙2-5∙9) | 4∙8 (2∙5-9∙2) | 5∙1 (3∙4-1∙7) | 3∙3 (1∙3-8∙1) | 6∙4 (2∙2-18∙2) | 2∙9 (1∙2-6∙7) | |
Diagnosed eczema | Yes | 1∙5 (1∙1-2∙1) | 1∙9 (1∙3-2∙9) | 2∙5 (1∙5-4∙0) | 3∙9 (2∙2-6∙9) | 1∙8 (1∙1-3∙1) | |||
Common cold*Snoring | Yes | 2.4 (1.4,3.9) |