Table 2.
Seroconversion percent and rate per 1000 weeks for sKIDs PLUS students and staff between Rounds 1 and 2 and 2 and 3, including by frequency of attendance.
| Sample | Seroconverters | ||||
|---|---|---|---|---|---|
| N | Percent | Rate per 1000 weeks | 95% CI | ||
| Round 1->2 | |||||
| Total | 1201 | 93 | 7.7 | 8.0 | 6.4–9.7 |
| Students | 549 | 36 | 6.6 | 6.8 | 4.8–9.4 |
| Staff | 652 | 57 | 8.7 | 8.9 | 6.7–11.5 |
| Round 2-> 3 | |||||
| Total | 1246 | 156 | 12.5 | 7.9 | 6.7–9.2 |
| Students | 656 | 97 | 14.8 | 9.3 | 7.5–11.3 |
| Not attending school | 432 | 44 | 10.2 | 6.3 | 4.6–8.5 |
| Attending school part time | 33 | 8 | 24.2 | 15.6 | 6.8–30.5 |
| Attending school full time | 54 | 13 | 24.1 | 15.5 | 8.3–26.4 |
| Staff | 590 | 59 | 10.0 | 6.3 | 4.8–8.1 |
| Not attending school | 0 | – | |||
| Attending school part time | 265 | 25 | 9.4 | 6.0 | 3.9–8.8 |
| Attending school full time | 103 | 16 | 15.5 | 9.9 | 5.7–16.0 |
*Breakdown of attendance will not add to student and staff totals as questionnaire not returned by all participants.