Quintile of intake | Cases/N | Allergic rhinitis by total vitamin DN = 28,545/24,9022/24,2613 | P for trend4 | Cases/N | Allergic rhinitis by vitamin D from supplementsN = 28,544/24,9012/24,2613 | P for trend4 | Cases/N | Allergic rhinitis by vitamin D from dietN = 28,545/24,9022/24,2613 | P for trend4 | |
---|---|---|---|---|---|---|---|---|---|---|
RR (95% CI) | RR (95% CI) | R (95% CI) | ||||||||
Continuous | Crude | 1,420/28,545 (5%) | 1.00 (1.00, 1.02) | 0.33 | 1,420/28,544 (5%) | 1.00 (0.99, 1.01) | 0.51 | 1,420/28,545 (5%) | 1.01 (0.99, 1.04) | 0.31 |
Adjusted2 | 1.00 (0.99, 1.01) | 0.53 | 0.99 (0.98, 1.01) | 0.38 | 1.01 (0.98, 1.03) | 0.62 | ||||
Adjusted3 | 1.00 (0.99, 1.01) | 0.97 | 1.00 (0.98, 1.01) | 0.81 | 1.01 (0.97, 1.04) | 0.65 | ||||
1 | Crude | 263/5,700 (5%) | 1.00 (ref.) | 0.10 | 190/4,344 (4%) | 1.00 (ref.) | 0.28 | 296/5,646 (5%) | 1.00 (ref.) | 0.63 |
Adjusted2 | 0.84 | 0.56 | 0.87 | |||||||
Adjusted3 | 0.62 | 0.94 | 0.67 | |||||||
2 | Crude | 292/5,903 (5%) | 1.07 (0.91, 1.26) | 457/8,801 (5%) | 1.19 (1.01, 1.40) | 263/5,673 (5%) | 0.88 (0.75, 1.04) | |||
Adjusted2 | 1.05 (0.89, 1.25) | 1.12 (0.94, 1.33) | 0.91 (0.76, 1.07) | |||||||
Adjusted3 | 1.10 (0.90, 1.34) | 1.23 (0.95, 1.60) | 0.91 (0.76, 1.08) | |||||||
3 | Crude | 284/5,683 (5%) | 1.08 (0.92, 1.28) | 65/1,580 (4%) | 0.94 (0.71, 1.24) | 265/5,742 (5%) | 0.88 (0.75, 1.03) | |||
Adjusted2 | 1.01 (0.85, 1.19) | 0.96 (0.72, 1.27) | 0.90 (0.76, 1.07) | |||||||
Adjusted3 | 1.14 (0.92, 1.41) | 1.07 (0.78, 1.47) | 0.88 (0.73, 1.08) | |||||||
4 | Crude | 284/5,674 (5%) | 1.08 (0.92, 1.28) | 614/11,773 (5%) | 1.19 (1.02, 1.40) | 311/5,810 (5%) | 1.02 (0.87, 1.19) | |||
Adjusted2 | 1.02 (0.86, 1.21) | 1.06 (0.90, 1.26) | 1.05 (0.89, 1.23) | |||||||
Adjusted3 | 1.11 (0.89, 1.40) | 1.23 (0.95, 1.58) | 1.04 (0.85, 1.28) | |||||||
5 | Crude | 297/5,585 (5%) | 1.15 (0.98, 1.35) | 94/2,046 (5%) | 1.05 (0.83, 1.34) | 286/5,674 (5%) | 0.96 (0.82, 1.13) | |||
Adjusted2 | 1.00 (0.84, 1.19) | 0.90 (0.70, 1.16) | 0.92 (0.78, 1.09) | |||||||
Adjusted3 | 1.08 (0.85, 1.37) | 1.01 (0.74, 1.39) | 0.89 (0.71, 1.13) |