Table 3.
Risk factors of the cumulative incidence rate (CIR) of COVID-19 in residents of nursing homes. Health Departments 2 and 3 of Castellon. March 2020–January 2021.
| Variables | CIR 1 | cRR 2,3
95% CI 4 |
p-Value | Arr 5 95% CI |
p-Value |
|---|---|---|---|---|---|
| Ownership | |||||
| Private 6 | 25.4% | 1.26 (1.08–1.47) | 0.003 | 1.45 (1.21–1.74) | 0.000 |
| Public | 15.0% | 1.00 | 1.00 | ||
| Size 7 | |||||
| N ≥ 100 residents | 28.2% | 1.04 (0.88–1.24) | 0.000 | 1.39 (1.10–1.77) | 0.006 |
| N ≤ 100 | 7.1% | 1.00 | 1.00 | ||
| Large urban area 8 | |||||
| ≥50,000 inhabitants. | 50.0% | 2.46 (2.10–2.86) | 0.000 | 2.14 (1.28–3.56) | 0.004 |
| <50,000 inhabitants. | 5.6% | 1.00 | 1.00 | ||
| Residents (median values) | |||||
| Severe disability 9,10 > 36.3% | 28.2% | 1.01 (1.00–1.02) | 0.000 | 1.00 (0.99–1.01) | 0.497 |
| ≤36.3% | 3.3% | 1.00 | 1.00 | ||
| Age (mean) 10,11 > 82.5 years | 15.4% | 0.98 (0.97–0.99) | 0.000 | 0.99 (0.98–1.01) | 0.364 |
| ≤82.5 years | 25.4% | 1.00 | 1.00 | ||
| Women% 10,12 > 67.3% | 25.3% | 1.13 (0.60–2.13) | 0.705 | 3.01 (1.11–8.53) | 0.031 |
| ≤67.3% | 24.4% | 1.00 | 1.00 |
1 CIR = cumulative incidence rate (median). 2 RR = relative risk. 3 c = crude 4 CI = confidence interval. 5 Adjusted. 6 Adjusted for mean age % women disability. 7 Adjusted for mean age % women disability ownership. 8 Adjusted mean age % women. 9 Adjusted for mean age %women. 10 Median value of the variable. 11 Adjusted for % women. 12 Adjusted for mean age.