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. 2021 Jan 13;111:89–95. doi: 10.1016/j.jhin.2020.12.024

Table III.

Univariable analysis of key characteristics of COVID-19 asymptomatic care homes

Characteristics Test method Risk ratio (95% CI) P
Care home type (N = 34)
Residential Ref NA NA
Nursing Fisher’s Exact 7.88 (1.08–57.27) 0.024
Were agency staff employed? (N = 33)
No Ref NA NA
Yes Fisher’s Exact 8.40 (1.16–60.84) 0.018
Was the use of shared space restricted? (N = 33)
No Ref NA NA
Yes Fisher’s Exact 2.63 (0.37–18.45) 0.55
Room Type (N = 34)
Mixed (single and multiple occupancy) Ref NA NA
Single Fishers Exact 1.07 (0.17–6.59) >0.99
Was enhanced cleaning performed? (N = 33) Not calculable. 90.9% (N = 30) care homes did enhanced cleaning
Was the home closed to visitors? (N = 33) All care homes were closed to visitors

CI, confidence interval.