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Table 3 Comparison between MHD patients and controls with COVID-19

From: Clinical characteristics and outcomes of maintenance hemodialysis patients with COVID-19 during the Omicron wave of the pandemic in Beijing: a single center retrospective study

 

COVID-19-infected patients (N = 93)

COVID19-infected controls ( N = 26)

P

No. of Vaccinations

16(17.2%)

21(80.8%)

< 0.0001

IgG positivity rate

54(58.1%)

21(80.8%)

0.03

IgM positivity rate

9(9.7%)

1(3.9%)

0.58

IgG titers

1.4(0.7,5.6)

11.5(10.5,11.7)

< 0.0001

IgM titers

0.14(0.08,0.3)

0.08(0.05,0.11)

0.0007

IgG titers (one month later)

1.4(0.7,6.0)a

  

IgM titers (one month later)

0.08(0.05,0.2)b

  
  1. Note: No significant difference in IgG titers was found at two months in patients with COVID-19(ap=0.8). IgM titers decreased after one month later (bp=0.0007)
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BMC Nephrology

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