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. 2021 Oct 15;36(41):e291. doi: 10.3346/jkms.2021.36.e291

Fig. 3. The association between NAFLD and positive SARS-CoV-2 test results, severe COVID-19 illness, and COVID-19-related death in nationwide cohort of South Korea.

Fig. 3

The x-axis indicates a log-scale; horizontal bars denote 95% CIs for each of the results; and blue dots indicate propensity score matched results. Severe COVID-19 comprised requirement of oxygen therapy, admission to the intensive care unit, invasive ventilation, or death. The figure was generated from our previous research and made further advance.15

COVID-19 = coronavirus disease 2019, HSI = hepatic steatosis index, FLI = fatty liver index, NAFLD = non-alcoholic fatty liver disease, OR = odds ratio, CI = confidence interval, SARS-CoV-2 = severe acute respiratory syndrome coronavirus 2.