Table 2.
School | Classroom | |
---|---|---|
n (%) | n (%) | |
Year of construction | ||
After1995 | 3 (37.5) | 24 (39.3) |
Before 1987 | 5 (62.5) | 37 (60.7) |
Ventilation system | ||
Natural | 4 (50) | 29 (47.5) |
Mechanical | 4 (50) | 32 (52.5) |
Moldy odor | 3 (37.5) | 9 (14.8) |
Visible mold | 2 (25) | 9 (14.8) |
Water leakage | 3 (37.5) | 7 (11.5) |
Condensation on windowpanes | 3 (37.5) | 22 (36.1) |
Number of pupils per class | ||
≤20 | 8 (14.8) | |
21–30 | 23 (37.7) | |
≥31 | 29 (47.5) |