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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