Table 1 Contingency table of mean atmospheric pressure at sea level (P)
From: Weather conditions and sudden sensorineural hearing loss
Quintiles of P | Days | |
|---|---|---|
0 Events | 1 Event | |
1 (P < 1010.7 hPa) | 347 | 18 |
2 (1010.7 hPa ≤ P < 1013.5 hPa) | 351 | 14 |
3 (1013.5 hPa ≤ P < 1015.8 hPa) | 348 | 17 |
4 (1015.8 hPa ≤ P < 1018.8 hPa) | 351 | 14 |
5 (P ≥ 1018.8 hPa) | 346 | 19 |