Table 1 Cumulative incidence rates and 95 % confidence intervals of Japanese university students
From: Evaluation of the spread of pandemic influenza A/H1N1 2009 among Japanese university students
Ref. no. | University | Number of patients | Total number | Incidence rate | 95 % CI | |
|---|---|---|---|---|---|---|
[17] | Ochanomizu University | 165 | 3303 | 5.0 | 0.7 | 9.3 |
[18] | Ibaraki University | 645 | 8060 | 8.0 | 2.7 | 13.3 |
[13] | Shinshu University | 1016 | 11424 | 8.9 | 3.3 | 14.5 |
[19] | Aichi University of Education | 389 | 4322 | 9.0 | 3.4 | 14.6 |
[20] | Nagasaki University | 841 | 7489 | 11.2 | 5.0 | 17.4 |
[21] | Kagawa University | 644 | 5700 | 11.3 | 5.1 | 17.5 |
[22] | Kanazawa University | 924 | 7945 | 11.6 | 5.3 | 17.9 |
[23] | Niimi College | 57 | 397 | 14.3 | 7.5 | 21.2 |
Total | 4681 | 48640 | 9.6 | 3.8 | 15.4 | |