Factors predictive of symptoms in building D: the naturally ventilated building
| Symptom | Environmental factor | p Value |
| Stuffy nose | ||
| Runny nose | Thermal comfort index (PPD) | <0.01 |
| Itchy eyes | Head floor temperature gradient | <0.001 |
| Mean temperature | <0.001 | |
| Dry throat | ||
| Headache | Air diffusion index (ADPI) | =0.01 |
| Air turbulence | <0.001 | |
| Mean temperature | <0.01 | |
| Reduced high frequency noise | <0.01 | |
| Lethargy | Particulates (10 μm) | =0.01 |
| Dry skin |