Table 4.
Univariate and multivariate binary logistic regression analyses of the associations between previous symptomatic SARS-CoV-2 infection and current difficulties in activities of daily living, referent to people never infected
| Univariate | Model 1* | Model 2** | Model 3*** | Model 4 **** | Model 5 ***** | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value | |
| Walking; getting around | 1.47 (1.42, 1.53) | <0.001 | 1.46 (1.41, 1.52) | <0.001 | 1.80 (1.73, 1.88) | <0.001 | 1.80 (1.73, 1.88) | <0.001 | 1.80 (1.73, 1.88) | <0.001 | 1.80 (1.73, 1.88) | <0.001 |
| Housework; DIY; chores | 1.63 (1.58, 1.69) | <0.001 | 1.58 (1.52, 1.64) | <0.001 | 1.96 (1.89, 2.04) | <0.001 | 1.97 (1.89, 2.05) | <0.001 | 1.97 (1.89, 2.05) | <0.001 | 1.97 (1.89, 2.05) | <0.001 |
| Working; studying | 1.94 (1.87, 2.02) | <0.001 | 1.84 (1.77, 1.91) | <0.001 | 2.08 (2.00, 2.16) | <0.001 | 2.08 (2.00, 2.16) | <0.001 | 2.08 (2.00, 2.16) | <0.001 | 2.08 (2.00, 2.16) | <0.001 |
| Washing; dressing | 0.93 (0.88, 0.98) | 0.012 | 0.88 (0.83, 0.93) | <0.001 | 1.06 (0.99, 1.13) | 0.053 | 1.06 (1.00, 1.13) | 0.046 | 1.06 (1.00, 1.13) | 0.053 | 1.06 (1.00, 1.13) | 0.049 |
| Exercise; sport | 2.06 (1.99, 2.13) | <0.001 | 2.00 (1.93, 2.07) | <0.001 | 2.33 (2.25, 2.42) | <0.001 | 2.34 (2.25, 2.42) | <0.001 | 2.33 (2.25, 2.42) | <0.001 | 2.34 (2.25, 2.42) | <0.001 |
| Hobbies | 1.56 (1.48, 1.64) | <0.001 | 1.50 (1.42, 1.57) | <0.001 | 1.75 (1.66, 1.84) | <0.001 | 1.75 (1.67, 1.84) | <0.001 | 1.75 (1.66, 1.84) | <0.001 | 1.75 (1.67, 1.84) | <0.001 |
| Relationships | 1.39 (1.32, 1.45) | <0.001 | 1.32 (1.25, 1.38) | <0.001 | 1.53 (1.46, 1.61) | <0.001 | 1.54 (1.46, 1.61) | <0.001 | 1.53 (1.46, 1.61) | <0.001 | 1.53 (1.46, 1.61) | <0.001 |
Model 1 - adjusted for age, sex, ethnicity, SIMD quintile and stage of follow-up; Model 2 - further adjusted for baseline comorbidity count and asthma/bronchitis/COPD, CHD, depression, and diabetes; Model 3 – model 2 further adjusted for variant period; Model 4 - model 2 further adjusted for vaccination status; Model 5 – model 2 further adjusted for variant period and vaccination status
OR odds ratio; CI confidence interval; DIY do-it-yourself. All tests are two-sided.