Totala | PCR positive | Deathb | ||||||
---|---|---|---|---|---|---|---|---|
(N = 8021) | (N = 2225; 27.7%) | (N = 909; 11.3%) | ||||||
Variable | n | % | n | % | P | n | % | P |
Gender | ||||||||
Male | 2079 | 25.9 | 597 | 28.7 | .2 | 309 | 14.7 | < .001 |
Female | 5939 | 74.1 | 1626 | 27.4 | 600 | 10.1 | ||
Age in years (m, SD) | 86.4 | (7.4) | 86.5 | (7.3) | .2 | 87.4 | (7.1) | < .001 |
65-74 | 638 | 8.0 | 166 | 26.0 | .2 | 47 | 5.2 | |
75-79 | 752 | 9.4 | 210 | 27.9 | 83 | 9.1 | ||
80-84 | 1362 | 17.0 | 346 | 25.4 | 133 | 14.6 | < .001† | |
85-89 | 2289 | 28.6 | 663 | 29.0 | 260 | 28.6 | ||
≥90 | 2977 | 37.1 | 838 | 28.2 | 386 | 42.5 | ||
Level of functional depdendence (low/high)c | ||||||||
High level of functional dependence | 6013 | 80.3 | 1497 | 24.9 | < .001 | 357 | 5.9 | < .001 |
Low level of functional dependence | 1475 | 19.7 | 447 | 30.3 | 178 | 12.1 | ||
Comorbidities | ||||||||
Hypertension | 3855 | 48.3 | 1164 | 30.2 | < .001 | 488 | 12.7 | .001 |
Diabetes Mellitus-II | 1593 | 20.0 | 471 | 29.6 | .08 | 208 | 13.1 | .02 |
Chronic renal insufficiency | 1564 | 19.6 | 451 | 28.8 | .3 | 230 | 14.7 | < .001 |
Dementia | 3666 | 45.9 | 1002 | 27.3 | .4 | 472 | 12.9 | < .001 |
Cardiovascular disease d | 1115 | 14.0 | 363 | 32.6 | < .001 | 170 | 15.3 | < .001 |
Respiratory disease e | 824 | 10.3 | 262 | 31.8 | .007 | 124 | 15.1 | < .001 |
Cerebrovascular disease | 211 | 2.6 | 46 | 21.8 | .05 | 28 | 13.3 | .4 |
Clinical complexity | ||||||||
Complex Chronic Condition | 723 | 17.3 | 202 | 27.9 | .9 | 533 | 12.8 | < .001 |
Number of residents f | ||||||||
≤ 40 (N = 84) | 2060 | 25.7 | 1464 | 17.6 | < .001 | 194 | 9.4 | < .001g |
41-72 (N = 44) | 1986 | 24.8 | 1419 | 22.3 | 196 | 9.9 | ||
73-108 (N = 25) | 2049 | 25.6 | 1512 | 31.0 | 239 | 11.7 | ||
> 108 (N = 16) | 1926 | 24.0 | 1407 | 40.7 | 280 | 14.5 | ||
Community cumulative incidence (cases by 10,000 inhabitants) | ||||||||
≤ 54.7 | 1994 | 25.4 | 1811 | 16.9 | < .001 | 137 | 6.9 | < .001g |
54.8-72.9 | 1903 | 24.2 | 1620 | 28.6 | 221 | 11.6 | ||
73.0-83.9 | 1840 | 23.4 | 1515 | 30.0 | 200 | 10.9 | ||
≥ 84.0 | 2115 | 26.9 | 1769 | 36.8 | 340 | 16.1 |