Table 4 SARS-CoV-2 variants and CRP SNPs haplotypes.

From: The death rate of COVID-19 infection in different SARS-CoV-2 variants was related to C-reactive protein gene polymorphisms

Haplotypes

Frequency

Alpha

Delta

Omicron

OR (95% CI)

OR (95% CI)

OR (95% CI)

CC

0.5169

1.00

1.64 (1.20–2.24)

CG

0.0631

CT

0.017

3.32 (1.68–6.57)

GT

0.4031

2.62 (2.13–3.22)

6.66 (5.11–8.66)

1.34 (1.29–2.15)

  1. SARS-CoV-2, Severe Acute Respiratory Syndrome Coronavirus 2; CRP, C-reactive protein; SNPs, single nucleotide polymorphisms; OR, Odds ratios; CI, confidence intervals.