Table 2 Summary statistics comparing the univariate #2 and multivariate #1 approaches, overlap cases, and the pool of controls
Variable | Description | Uni. #2 probable excess deaths | Multi. #1 probable excess deaths | p-value between uni. #2 and multi. #1 results | Overlap between uni. #2 and multi. #1 | Overlap between all combinations | Pool of controls |
|---|---|---|---|---|---|---|---|
N | Total number | 114 | 114 | Â | 72 | 30 | 11632 |
Age (%) | Age at death (%) |  |  |  |  |  |  |
  < 75 years | 83.3 | 52.6 | <0.001 | 79.2 | 96.7 | 37.4 | |
  > = 75 years | 16.7 | 47.4 |  | 20.8 | 3.3 | 62.6 | |
Location of death (%) | Location of death (%) |  |  |  |  |  |  |
 In hospital | 37.7 | 37.7 | 0.288 | 34.7 | 0 | 51.9 | |
 Residential institution | 17.5 | 27.2 |  | 19.4 | 0 | 30.9 | |
 Home | 36.0 | 28.9 |  | 37.5 | 80.0 | 14.5 | |
 Other | 8.8 | 6.1 |  | 8.3 | 20.0 | 2.7 | |
Neighborhood deprivation quintile (%) | Neighborhood deprivation quintile (%) | Â | Â | Â | Â | Â | Â |
 1 (least deprived) | 6.1 | 0 | 0.049 | 0 | 0 | 20.7 | |
 2 | 4.4 | 0 |  | 0 | 0 | 20.7 | |
 3 | 20.2 | 14.0 |  | 15.3 | 20.0 | 19.2 | |
 4 | 21.9 | 33.3 |  | 26.4 | 13.3 | 19.1 | |
 5 (most deprived) | 47.4 | 52.6 |  | 58.3 | 66.7 | 20.2 | |
Population density quintile (%) | Population density quintile (%) | Â | Â | Â | Â | Â | Â |
 0–181 persons/km2 | 1.7 | 0 | 0.829 | 0 | 0 | 20.1 | |
 182–526 persons/km2 | 8.8 | 1.8 |  | 2.8 | 3.3 | 19.5 | |
 527–681 persons/km2 | 10.5 | 18.4 |  | 8.3 | 16.7 | 19.9 | |
 682–2356 persons/km2 | 28.9 | 30.7 |  | 33.3 | 20.0 | 19.8 | |
 2357–2573 persons/km2 | 50.0 | 49.1 |  | 55.6 | 60.0 | 20.7 | |
Greenness | Mean NDVI measurement | 0.252 | 0.290 | 0.008 | 0.256 | 0.254 | 0.329 |
Selected underlying causes of death (%) | Underlying cause of death (%) |  |  |  |  |  |  |
 Cardiovascular (ICD-10 starting with I) | 17.5 | 28.1 | NA | 22.2 | 36.7 | 27.1 | |
 Respiratory (ICD-10 starting with J) | 6.1 | 11.4 |  | 8.3 | 6.7 | 10.0 | |
 Cancer (ICD-10 starting with C) | 36.0 | 25.4 |  | 30.6 | 10.0 | 30.7 | |
 External (ICD-10 starting with X) | 14.9 | 8.8 |  | 13.9 | 26.7 | 3.1 |