Table 1
Characteristics of the study variables (n=208)
Mean ( SD) | Range | |
|---|---|---|
| Number of days during which the lowest temperature was lower than 10°C in the previous week (t-1) | 4.59 (±2.97) | 0–7 |
| Number of days during which the lowest humidity was higher than 60% in the previous week (t-1) | 0.76 (±1.04) | 0–4 |
| Number of holidays in the previous week (t-1) | 2.27 (±0.44) | 2–3 |
| Weighted number of influenza-related newspaper articles in the previous weeks (t-1) | 902.04 (±781.88) | 77.93−3127.18 |
| Number of influenza cases in the previous week (t-1) | 358.36 (±642.67) | 0−2977.00 |
| Number of influenza cases in a week (t) | 376.53 (±654.18) | 0−2977.00 |