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Pearson’s r test for correlation between weekly influenza B outpatient and statistically significant ambient meteorological factors
| Meteorological factors | r | P |
|---|---|---|
| Weekly mean T (°C) | −0.46 | < 0.001 |
| Weekly mean T_max (°C) | −0.43 | < 0.001 |
| Weekly mean T_min (°C) | −0.47 | < 0.001 |
| Weekly mean air pressure (hPa) | 0.27 | < 0.01 |
| Weekly mean rh_min (%) | −0.21 | < 0.05 |
| Weekly mean PM1 (μg/m3) | 0.30 | < 0.01 |
