Table 4.
The attributable proportion (AP) expressed as percentage and number of excess cases for HARD due to SO2 and NO2 exposure in sampling sites
| Site / Pollutant | AinSkhona | Shoubra El-Khaima | ||
| SO2 | NO2 | SO2 | NO2 | |
| AP (%) | 0.007 | 0.008 | 0.026 | 0.024 |
| Number of excess cases (persons/year) | 45 | 47 | 1337 | 1247 |