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. 2021 Oct 1;363(1):18–24. doi: 10.1016/j.amjms.2021.09.006

TABLE 4.

Associations between occupation and SARS-COV-2 immunoglobulin G (IgG) positivity.

Occupation n* IgG positive (%) Odds ratio (95% CI)
Physician assistants 12 41.7 7.14 (1.72, 29.60)
Therapists 28 32.1 4.74 (1.49, 15.03)
Nurses 247 19.0 2.35 (0.96, 5.77)
Students 34 14.7 1.72 (0.49, 6.12)
Medical assistants 23 8.7 0.95 (0.18, 5.09)
Nurse practitioners 14 14.3 1.67 (0.30, 9.27)
Other occupations 50 12.0 1.36 (0.41, 4.51)
Physicians/Dentists/Resident physicians 64 12.5 1.43 (0.47, 4.38)
Support staff 29 13.8 1.60 (0.42, 6.16)
Technicians 21 4.8 0.50 (0.06, 4.41)
Administrative staff (referent group) 60 9.1 1.00

Data on occupation and covariates were available only for 582 participants who also had a SARS-COV-2 IgG test.