Table 4 Influenza onset rate in each cluster identified in hierarchical clustering based on RC values.
Cluster | Non-onset | Onset | Total |
---|---|---|---|
1 | 58 (71.6%) | 23 (28.4%) | 81 |
2 | 296 (92.8%) | 23 (7.2%) | 319 |
3 | 411 (88.6%) | 53 (11.4%) | 464 |
4 | 79 (87.8%) | 11 (12.2%) | 90 |
5 | 96 (89.7%) | 11 (10.3%) | 107 |
Independent | 1 (100.0%) | 0 (0.0%) | 1 |
Total | 941 | 121 | 1062 |