Variables | Unadjusted OR (95% CI) | Adjusted OR (95% CI) |
---|---|---|
SARS-CoV-2 PCR positivity | ||
 Sex | ||
  Male | 1.27 (0.67, 2.42) | 1.19 (0.60, 2.33) |
 Age group | ||
  Below 18 years | 2.47 (0.98, 6.20) | 2.91 (0.99, 7.97) |
  40–49 years | 1.32 (0.56, 3.15) | 1.32 (0.52, 3.12) |
  50–59 years | 0.69 (0.20, 2.39) | 0.85 (0.19, 2.68) |
  60 years and above | 2.82 (0.89, 8.97) | 3.17 (0.83, 9.91) |
 Enrollment period | ||
  Second | 0.80 (0.31, 2.03) | 0.74 (0.28, 1.99) |
  Third | 0.35 (0.11, 1.07) | 0.34 (0.10, 1.05) |
  Fourth | 1.24 (0.53, 2.91) | 1.12 (0.47, 2.86) |
 Household size | ||
  > 4 members | 2.57 (1.23, 5.36) | 2.45 (1.18, 5.49) |
 Frontline work status | ||
  Frontliner | 1.97 (1.03, 3.75) | 2.27 (1.10, 4.75) |
SARS-CoV-2 seropositivity | ||
 Sex |  |  |
  Male | 0.86 (0.62, 1.19) | 0.94 (0.61, 1.43) |
 Age group |  |  |
  Below 18 years | 1.08 (0.61, 1.90) | 0.79 (0.31, 1.93) |
  40–49 years | 0.93 (0.60, 1.44) | 0.90 (0.52, 1.53) |
  50–59 years | 0.94 (0.57, 1.55) | 0.88 (0.47, 1.66) |
  60 years and above | 0.56 (0.24, 1.31) | 0.42 (0.14, 1.15) |
 Enrollment period |  |  |
  Second | 6.91 (3.59, 13.32) | 7.62 (3.67, 17.28) |
  Third | 6.68 (3.49, 12.79) | 7.28 (3.48, 16.58) |
  Fourth | 6.32 (3.30, 12.15) | 6.37 (3.01, 14.64) |
 Post-secondary education |  |  |
  Present | 0.53 (0.38, 0.76) | 0.42 (0.26, 0.67) |
  Frontline work status |  |  |
  Frontline worker | 1.41 (1.00, 1.99) | 1.81 (1.18, 2.80) |