Both schools | Alcott | Walsh | ||||
---|---|---|---|---|---|---|
Control | Intervention | Control | Intervention | Control | Intervention | |
During the academic year (October to May) | ||||||
Illness-related absence days | 655 | 692 | 450 | 411 | 215 | 281 |
Total possible days of attendance* | 52,734 | 56,259 | 27,777 | 25,944 | 24,957 | 30,315 |
% illness-related absent days | 1.26 | 1.23 | 1.62 | 1.58 | 0.86 | 0.93 |
During influenza season (October to December) | ||||||
Illness-related absence days | 288 | 224 | 208 | 150 | 80 | 74 |
Total possible days of attendance* | 18,326 | 19,551 | 9,653 | 9,016 | 8,673 | 10,535 |
% illness-related absent days | 1.572 | 1.152 | 2.151 | 1.661 | 0.92 | 0.70 |