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Table 2 Distribution of SARS-CoV-2 antibody positivity according to the professions, workplace, and hospitals in which healthcare professionals work

From: Novel coronavirus seropositivity and related factors among healthcare workers at a university hospital during the prevaccination period: a cross-sectional study

 

Antibody Test Results

OR

95% CI for OR

P

Negative

(n = 2880)

Positive

(n = 108)

Profession

 Medical Doctor

481 (97.0%)

15 (3.0%)

0.804

0.462–1.,400

0.441

 Nurse

916 (93.3%)

66 (6.7%)

3.369

2.270–5.000

 < 0.001

 Other Health Personnel

346 (98.3%)

6 (1.7%)

0.465

0.203–1.067

0.071

 Medical Secretary

305 (98.1%)

6 (1.9%)

0.497

0.216–1.141

0.099

 Cleaning Staff

459 (96.8%)

15 (3.2%)

0.851

0.489–1.481

0.567

 Security/Administrative/Technical Staff

373 (100.0%)

0 (0.0%)

0.031

0.002–0.499

0.014

Work place

 COVID-19 Clinics

190 (94.1%)

12 (5.9%)

1.770

0.954–3.283

0.070

 Intensive Care Units

540 (90.8%)

55 (9.2%)

4.497

3.049–6.633

 < 0.001

 Emergency Services

374 (98.2%)

7 (1.8%)

0.464

0.214–1.007

0.052

 Clinics/Polyclinics

889 (97.7%)

21 (2.3%)

0.541

0.334–0.876

0.013

 Laboratories/Radiodiagnostic

258 (97.7%)

6 (2.3%)

0.598

0.260–1.375

0.226

 Administrative/Technical Units

439 (98.7%)

6 (1.3%)

0.327

0.143–0.750

0.009

 General

190 (99.5%)

1 (0.5%)

0.132

0.018*–0.953

0.045

Hospitals

 Center Hospital

2081 (95.6%)

95 (4.4%)

2.806

1.563–5.038

 < 0.001

 Maternity and Pediatrics Hospital

482 (99.2%)

4 (0.8%)

0.191

0.070–0.522

0.001

 Toyota Hospital

306 (97.1%)

9 (2.9%)

0.765

0.383–1.529

0.448

 Korucuk Hospital

11 (100.0%)

0 (0.0%)

1.150

0.067–19.641

0.923

Hospitals

 Pandemic Hospitals

2387 (95.8%)

104 (4.2%)

5.370

1.969–14.646

0.001

 Standard Hospitals

493 (99.2%)

4 (0.8%)

  1. OR odds ratio, CI confidence interval
  2. *Odds ratios of each profession, workplace, and hospital were calculated according to all other professions, workplaces, and hospitals