Skip to main content

Table 2 Relationship between previous SARS-CoV-2 RNA positive duration and recurrent positive in different models

From: The relationship between SARS-COV-2 RNA positive duration and the risk of recurrent positive

Variable Non-adjusted model Minimally-adjusted model Fully-adjusted model
OR 95% CI P OR 95% CI P OR 95% CI P
SPD (day) 1.03 1.01, 1.04 0.009 1.02 1.01–1.04 0.013 1.05 1.02–1.08 0.001
SPD (day) (tertile)
 < 14 Ref - - Ref - - Ref - -
 14–28 1.15 0.72–1.83 0.564 1.11 0.69–1.78 0.663 1.25 0.68–2.30 0.476
 ≥ 28 1.68 0.97–2.92 0.067 1.6 0.91–2.80 0.102 3.09 1.44–6.63 0.004
P for trend - - 0.071 - - 0.108 - - 0.005
  1. Non-adjusted model: we did not adjust other covariates
  2. Minimally-adjusted model: we adjusted age and sex
  3. Fully adjusted model: we adjusted age, sex and other covariates presented in Table 1
  4. SPD SARS-CoV-2 RNA positive duration, CI confidence interval, OR odd ratio, Ref. reference
\