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Table 3 Risks of SARS-CoV-2 positive rate upon severity of illness (DAAN)

From: Detection of SARS-CoV-2 in fecal samples with different pretreatment methods and PCR kits

Risk factors

Positive (n = 33)(%)

Negative (n = 51) (%)

Unadjusted OR (95%CI)

P-value

Adjusted ORa (95%CI)

P-value

Asymptomatic infection

4 (12.12)

1 (1.96)

1

 

1

Mild

0 (0.00)

8 (15.69)

Moderate

20 (60.61)

27 (52.94)

0.19 (0.02–1.79)

0.145

0.13 (0.10–1.60)

0.111

Severe

5 (15.15)

13 (25.49)

0.10 (0.01–1.08)

0.058

0.05 (0.00–0.91)

0.043b

Critical

4 (12.12)

2 (3.92)

0.50 (0.03–7.99)

0.624

0.25 (0.01–5.71)

0.386

  1. Abbreviations: CI confidence interval, OR odds ratio, SARS-CoV-2 severe acute respiratory syndrome coronavirus 2
  2. aAdjusted age, gender and fecal samples category
  3. bP < 0.05