Phage type (N) | Annual cases per 100,000 | Cluster type | Region | Time frame (Year/Month) | Observed | Expected | O/E | RR | P-value |
---|---|---|---|---|---|---|---|---|---|
PT 1 ( N = 132) | 0.05 | Space-time | North West, North East, Eastern, Central East | 2008/1 to 2008/2 | 20 | 5.17 | 3.87 | 4.38 | ≤0.001 |
Central West | 2008/1 to 2008/5 | 16 | 5.24 | 3.05 | 3.33 | 0.046 | |||
Temporal | All | 2008/1 to 2008/3 | 40 | 16.36 | 2.38 | 3.07 | 0.001 | ||
PT 4 ( N = 76) | 0.03 | Space-time | Eastern, Central East | 2008/2 to 2008/4 | 15 | 3.89 | 3.85 | 4.55 | 0.010 |
Temporal | All | 2008/1 to 2008/11 | 51 | 34.67 | 1.47 | 2.43 | 0.009 | ||
PT 5b ( N = 83) | 0.03 | Spatial | Central West | NA | 29 | 15.93 | 1.82 | 2.26 | 0.003 |
Space-time | Central West | 2008/9 to 2009/4 | 17 | 5.27 | 3.22 | 3.80 | 0.016 | ||
Temporal | All | 2008/12 to 2009/3 | 29 | 13.77 | 2.11 | 2.70 | 0.002 | ||
PT 8 ( N = 397) | 0.20 | Spatial | North West | NA | 22 | 7.37 | 2.98 | 3.10 | ≤0.001 |
Space-time | North West | 2009/2 to 2009/5 | 15 | 1.20 | 12.46 | 12.91 | ≤0.001 | ||
South West | 2008/9 to 2008/12 | 21 | 8.11 | 2.59 | 2.68 | 0.046 | |||
PT 13 ( N = 198) | 0.08 | Spatial | Toronto | NA | 74 | 40.71 | 1.82 | 2.31 | ≤0.001 |
Space-time | Toronto | 2008/4 to 2008/10 | 40 | 11.87 | 3.37 | 3.97 | ≤0.001 | ||
Temporal | All | 2008/4 to 2008/5 | 29 | 16.46 | 1.76 | 1.89 | 0.051 | ||
PT 13a (N = 218) | 0.08 | Spatial | Toronto | NA | 63 | 44.70 | 1.41 | 1.58 | 0.018 |
Space-time | Toronto | 2009/10 to 2009/12 | 18 | 5.64 | 3.19 | 3.39 | 0.018 | ||
Temporal | All | 2008/7 to 2008/10 | 63 | 36.51 | 1.73 | 2.02 | 0.001 |