Table 6.
Specific care tasks associated with the SARS-CoV-2 IgG serological status obtained by combination (n = 2,961) or multiple imputation (n = 50 data sets) in the HB Anti-CoV Study
| IgG serological status |
||
|---|---|---|
| by combination | by multiple imputation | |
| Variables | OR [CI 95%] | OR [ICI 95%] |
| Nurse specific tasks | ||
| Nasopharyngeal sampling | ||
| No | 1.00 | 1.00* |
| Yes, suboptimal protective equipment | 3.46 [1.15-10.40] | 0.88 [0.32-2.43] |
| Yes, appropriate protective equipment | 1.33 [0.79-2.25] | 1.13 [0.84-1.52] |
| Central lines insertion | ||
| No | 1.00 | 1.00 |
| Yes, suboptimal protective equipment | 2.66 [0.57-12.38] | 1.75 [0.82-3.74] |
| Yes, appropriate protective equipment | 0.72 [0.35-1.45] | 0.74 [0.48-1.14] |
| Actions on upper respiratory tract | ||
| No | 1.00* | 1.00 |
| Yes, suboptimal protective equipment | 1.85 [0.66-5.22] | 1.74 [1.05-2.88] |
| Yes, appropriate protective equipment | 1.53 [0.92-2.55] | 1.37 [1.04-1.81] |
| Auxiliary nurse specific tasks | ||
| Washing and dressing patient | ||
| No | 1.00 | 1.00 |
| Yes, suboptimal protective equipment | 0.38 [0.10-1.46] | 0.63 [0.29-1.36] |
| Yes, appropriate protective equipment | 2.13 [1.05-4.30] | 1.51 [1.06-2.14] |
| Patient mobilization | ||
| No | 1.00 | 1.00 |
| Yes, suboptimal protective equipment | 3.30 [1.51-7.25] | 2.04 [1.33-3.11] |
| Yes, appropriate protective equipment | 0.93 [0.49-1.79] | 1.00 [0.70-1.44] |
| Feeding | ||
| No | 1.00 | 1.00* |
| Yes, suboptimal protective equipment | 2.48 [0.92-6.72] | 1.24 [0.65-2.36] |
| Yes, appropriate protective equipment | 1.00 [0.54-1.89] | 0.87 [0.62-1.24] |
| Medical doctors specific tasks | ||
| Clinical examination | ||
| No | 1.00 | 1.00 |
| Yes, suboptimal protective equipment | 2.51 [1.16-5.43] | 1.62 [1.06-2.48] |
| Yes, appropriate protective equipment | 1.50 [0.85-2.64] | 1.23 [0.90-1.68] |
| Eye examination | ||
| No | 1.00 | 1.00* |
| Yes, suboptimal protective equipment | 2.90 [1.01-8.35] | 1.39 [0.66-2.91] |
| Yes, appropriate protective equipment | 1.86 [0.93-3.73] | 1.02 [0.60-1.72] |
Note. Logistic regression, P-value < .20, adjusted for age, sex, occupation, contact with a Covid-19 patient, contact with a Covid-19 subject at home. Bold values: P < .05.
Each group of specific tasks by occupation corresponded to an independent model according to the factorial analysis (see methods).
⁎
Variable not included in the final regression logistic model as P > .20.