highly significantp < 0.001
Male gender unveils a highly significant correlation with ICU admission in the Alpha (p < 0.001) and Delta (p = 0.005) groups, however, not the Omicron (p = 0.139) group.
Male gender unveils a highly significant correlation with ICU admission in the Alpha (p < 0.001) and Delta (p = 0.005) groups, however, not the Omicron (p = 0.139) group.
Logistic regression identified DM as a significant mortality risk factor (OR: 1.55, 95% CI 1.06–2.29, p = 0.025), while HT showed marginal significance.