Table 2 Odds ratios for the association between each endogenous-related hormone factors and prevalence of allergic rhinitis in perimenopausal women
From: Associations between HT, BMI, and allergic rhinitis in perimenopausal women
|  | Allergic rhinitis (+) (n = 316) | Allergic rhinitis (−) (n = 634) | OR (95% CI) | P value |
|---|---|---|---|---|
Age at menarche, y |  |  |  |  |
 <14 | 130 (33.59%) | 257 (66.41%) | 1.00 |  |
 >=14 | 186 (33.04%) | 377 (66.96%) | 0.99 (0.75, 1.32) | 0.957 |
Age at menopause, y |  |  |  |  |
 >50 | 45 (33.83) | 88 (66.17) | 1.00 |  |
 <=50 | 48 (24.87) | 145 (75.13) | 0.65 (0.39, 1.08) | 0.099 |
Postmenopausal duration, m |  |  |  |  |
 <6 | 166 (35.93) | 296 (64.07) | 1.00 |  |
 >=6 | 93 (35.63) | 168 (64.37) | 0.91 (0.65, 1.28) | 0.603 |
Number of pregnancy |  |  |  |  |
 0 | 32 (32.65) | 66 (67.35) | 1.00 |  |
 1 ~ 2 | 190 (33.39) | 379 (66.61) | 0.84 (0.52, 1.35) | 0.472 |
 >2 | 94 (33.22) | 189 (66.78) | 0.76 (0.45, 1.29) | 0.312 |