SARS-CoV-2 Testing SARS-CoV-2 Testing
Positive n=32 Negative n=1111
Odds ratio, 95% confidence interval
Percentile, COVID-19 rate among Massachusetts towns (based on cases/100,000 residents)
<90th, n (%)* 3 (9.4) 600 (55.1) Reference
90-94th, n (%) 9 (28.1) 340 (31.2) 5.29 (1.42 - 19.72)
>95th, n (%) 20 (62.5) 149 (13.7) 26.85 (7.86 - 91.66)
Household member with known SARS-CoV-2 infection, n (%) 11 (34.4) 18 (1.6) 31.81 (13.37-75.65)
Number of children at home, median (Q1, Q3) 0.5 (0, 2) 1 (0, 1) 0.86 (0.43-1.75)§
Occupation, n (%)
Nonessential workers 19 (61.3) 836 (81.6) Reference
Healthcare workers 3 (9.7) 135 (13.2) 0.98 (0.29-3.35)||
Essential workers excluding healthcare workers 9 (29) 54 (5.3) 7.33 (3.16-16.99)||
Insurance type, n (%)
MassHealth or Medicaid 21 (65.6) 166 (14.9) 10.87 (5.14-22.98)
Commercial or out of pocket 11 (34.4) 945 (85.1) Reference