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. 2023 Jul 22;13(14):2446. doi: 10.3390/diagnostics13142446

Table 6.

The Chi-Square test and the relative risk (RR) through the comparison of the death of AP patients between the pre-COVID-19 and during-COVID-19 period, during-COVID-19 and AP with COVID-19, and pre-COVID-19 and AP patients with COVID-19.

Compared Groups Odd Ratio
CI 95%
Relative Risk (RR)
of Death
X 2 Df p Value
AP pre-COVID-19 vs. AP during-COVID-19 3.54 (1.06–11.77) 3.00 (1.03–8.74) 4.667 1 0.031 *
AP pre-COVID-19 vs. AP with COVID-19 9.75 (2.75–34.46) 6.00 (2.12–16.91) 15.441 1 <0.001 *
AP during-COVID-19 vs. AP with COVID-19 2.75 (1.02–7.35) 2.00 (1.03–3.86) 4.200 1 0.040 *

* p < 0.05—statistically significant.