| |
Observed deaths
|
Expected deaths
|
Radius (km)
|
Relative risk
|
Likelihood ratio
|
p value
|
|---|
|
Unadjusted (Fig. 4)
|
|
Cluster 1
|
141
|
229.9
|
5.4
|
0.53
|
26.4
|
0.000
|
|
Cluster 2
|
259
|
197.8
|
3.5
|
1.45
|
11.8
|
0.051
|
|
Unadjusted, max size ≤10 % of population at risk (Fig. 5)
|
|
Cluster 1
|
36
|
77.8
|
2.8
|
0.44
|
15.2
|
0.002
|
|
Cluster 2
|
0
|
14.3
|
0.9
|
0.00
|
14.4
|
0.003
|
|
Cluster 3
|
96
|
58.0
|
1.5
|
1.74
|
11.3
|
0.061
|
|
Treatment area adjusted (Fig. 6)
|
|
Cluster 1
|
22
|
52.0
|
1.3
|
0.41
|
11.6
|
0.046
|
|
Model adjusted (no figure)
| | | | | | |
| |
No statistically significant clusters found
|
- Spatial cluster analysis of childhood deaths from acute lower respiratory infections (ALRI) in Matlab, Bangladesh, 1989–1996. Results are from the spatial scan statistic implemented in SaTScan and include only statistically significant clusters at the α = 0.1 level
