Table 2 Relative risk of rhinitis admissions associated with 3.8 °C (5th percentile) decrease in temperature change between two adjacent days (Reference = 0.2 °C, 50th percentile)
From: Impact of temperature variability on childhood allergic rhinitis in a subtropical city of China
AR cases (total, sex, age, and occupation) | Lag0 | Lag4 | Lag5 | Lag8 | Lag12 | Lag14 | Lag17 | Lag20 |
|---|---|---|---|---|---|---|---|---|
Total | 0.99 (0.98,1.01) | 1.01 (0.99,1.02) | 1.01 (1.00,1.03) | 1.02 (1.00,1.04) | 1.02 (1.01,1.04) | 1.02 (1.00,1.04) | 1.02 (1.00,1.04) | 1.01 (1.00,1.03) |
Male | 1.00 (0.97,1.02) | 1.01 (0.99,1.03) | 1.01 (0.99,1.03) | 1.02 (1.00,1.04) | 1.03 (1.00,1.05) | 1.03 (1.00,1.05) | 1.02 (1.00–1.04) | 1.02 (1.00,1.04) |
Female | 0.99 (0.96,1.03) | 1.01 (0.98,1.03) | 1.01 (0.98,1.04) | 1.02 (0.98,1.05) | 1.02 (0.99,1.05) | 1.02 (0.99,1.05) | 1.02 (0.99,1.04) | 1.01 (0.97,1.04) |
0–4 years | 1.01 (0.96,1.06) | 1.03 (0.99,1.07) | 1.03 (0.99,1.07) | 1.04 (0.98,1.09) | 1.03 (0.98,1.09) | 1.02 (0.98,1.07) | 1.01 (0.97,1.05) | 0.99 (0.94,1.04) |
5–14 years | 0.99 (0.97,1.01) | 1.00 (0.98,1.02) | 1.00 (0.99,1.02) | 1.01 (0.99,1.03) | 1.01 (0.99,1.04) | 1.02 (1.00,1.03) | 1.01 (1.00,1.03) | 1.01 (0.99,1.03) |
≧15 years | 1.10 (0.98,1.23) | 1.13 (1.03,1.23) | 1.13 (1.03,1.24) | 1.15 (1.03,1.28) | 1.18 (1.06,1.31) | 1.19 (1.08,1.32) | 1.22 (1.12,1.33) | 1.24 (1.11,1.38) |
Nursery children | 0.99 (0.95,1.02) | 1.00 (0.97,1.02) | 1.00 (0.97,1.03) | 1.01 (0.97,1.04) | 1.01 (0.98,1.05) | 1.01 (0.98,1.04) | 1.01 (0.98,1.04) | 1.01 (0.98,1.05) |
Scattered children | 1.00 (0.97,1.03) | 1.00 (0.98,1.03) | 1.00 (0.98,1.03) | 1.01 (0.98,1.04) | 1.00 (0.97,1.04) | 1.00 (0.97,1.03) | 0.99 (0.97,1.02) | 0.98 (0.95,1.02) |
Students | 1.00 (0.96,1.03) | 1.02 (0.99,1.05) | 1.02 (1.00,1.05) | 1.04 (1.01,1.07) | 1.05 (1.02,1.09) | 1.05 (1.02,1.09) | 1.06 (1.03,1.09) | 1.06 (1.02,1.09) |