From: Relation of dampness to sick building syndrome in Japanese public apartment houses
 | Number | % |
---|---|---|
Gender | ||
 Male | 156 | 32.5 |
 Female | 324 | 67.5 |
Age (range 18–93) | ||
 ≤30 | 26 | 5.4 |
 30–39 | 72 | 15.0 |
 40–49 | 56 | 11.7 |
 50–59 | 110 | 22.9 |
 ≥60 | 216 | 45.0 |
Occupation | ||
 Full-time | 115 | 24.0 |
 Part-time | 90 | 28.8 |
 Student | 4 | 0.8 |
 Retired or unemployed | 265 | 55.2 |
 Unknown | 6 | 1.3 |
Allergy or asthma | 216 | 45.0 |