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Table 2 Correlations between immunological responses and patient characteristics

From: Humoral and cellular response to SARS-CoV-2 BNT162b2 mRNA vaccine in hemodialysis patients

 

Anti-N (s/co)

Anti-S (AU/mL)

T-cell reactivity (units)

Spearman’s rho

P value

Spearman’s rho

P value

Spearman’s rho

P value

Age (years)

− 0.123

0.395

− 0.292

0.040

− 0.234

0.105

BMI (kg/m2)

0.073

0.614

− 0.162

0.262

− 0.021

0.883

Dialysis (months)

− 0.059

0.682

− 0.017

0.906

− 0.118

0.413

S-Albumin (g/L)

− 0.238

0.100

− 0.167

0.253

0.030

0.836

Urea before dialysis (mmol/L)

− 0.069

0.635

0.048

0.740

0.274

0.054

Anti-N (s/co)

0.490

< 0.001

0.451

< 0.01

Anti-S (AU/mL)

0.710

< 0.001

0.481

< 0.001

T-cell react (units)

0.443

0.001

0.564

< 0.001

  1. anti-S, IgG-antibody response to Covid-19 Spike protein; anti-N, IgG-antibody response to Covid-19 nucleocapsid antigen; S/CO, Signal to Cutoff Value; AU/mL, Abbott Units/milliliter