Most common HLA haplotypes observed in individuals with mild, severe and critical COVID-19.

The statistical significance of the comparisons between the frequencies of these haplotypes in the groups of individuals with severe and critical COVID-19 and the group of individuals with mild COVID-19 was calculated using Fisher’s exact test 2x2. Significance levels were corrected by Bonferroni correction. Significant pc

本研究针对重型、危重型新型冠状病毒肺炎（COVID-19）患者组与轻型COVID-19患者组中这些单倍型（haplotype）的频率差异进行比较，采用2×2费希尔精确检验（Fisher’s exact test 2x2）计算该比较的统计学显著性。显著性水平通过邦费罗尼校正（Bonferroni correction）进行校正。存在统计学显著性的pc