Table 4 Influenza onset rate in each cluster identified in hierarchical clustering based on RC values.

From: Network analysis reveals causal relationships among individual background risk factors leading to influenza susceptibility

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