From: An exploratory spatial analysis to assess the relationship between deprivation, noise and infant mortality: an ecological study
Confounders
Radius (meter)
Census block included
Expected cases
Observed cases
RRa
LLrb
P-value
Most likely cluster
None
6966.29
64
116.35
156
1.44
7.52
0.09
Secondary cluster
0
1
7
3.80
4.16
0.86