Wild-type viruses | Vaccine-type viruses | |||||
---|---|---|---|---|---|---|
RFLP type | 1-3-4 | 1-18-4 | 1-8-2 | 1-8-4 | 2-5-2 | 1-4-2 |
Tests and functions for spatial and space-time clusters and clustering (p-values) | ||||||
D-function | 0.06 | 0.18 | 0.35 | 0.37 | 0.94 | 0.11 |
Space-time K- function | 0.63 | 0.06 | 0.10 | 0.86 | 0.005 | 0.48 |
Spatial scan statistica (Bernoulli model) | 0.012 | 0.41 | 0.22 | 0.32 | 0.09 | 0.60 |
Spatial scan statistica (Space-time perm. mod.) | 0.13 | 0.08 | 0.72 | 0.99 | 0.04 | 0.17 |
Univariable generalized additive models (p-value and OR b for individual ownerships) | ||||||
Space (x,y) (p-value) | 0.81 | 0.01 | 0.71 | 0.40 | 0.51 | 0.94 |
Time (days) (p-value) | 0.008 | 0.20 | 0.80 | 0.62 | 0.61 | 0.06 |
Ownership | 3: OR = 4.1 | 1: OR = 4.9 | 2: OR = 4.8 | 2: OR = 12.1 | 1: OR = 5.9 | NSc |
Baseline = small owners | 4: OR = 7.3 | 3: OR = 7.4 | 6: OR = 11.7 | |||
5: OR = 12.2 | 5: OR = 6.7 | |||||
Final multivariable generalized additive models (p-value and OR b for individual ownerships) | ||||||
Space (x,y) (p-value) | NId | 0.007 | NI | NI | NI | NI |
Time (days) (p-value) | 0.008 | NI | NI | NI | NI | 0.059 |
Ownership | 3: OR = 6.2 | 1: OR = 5.7 | 2: OR = 4.8 | 2: OR = 12.1 | 1: OR = 5.9 | NI |
Baseline = small owners | 3: OR = 10.3 | 6: OR = 11.7 | ||||
5: OR = 15.5 |