King's College criteria and the Clichy-Villejuif criteria require adjustments for assessing acute liver failure due to yellow fever

Figure 2 Analysis of international normalized ratio and factor V levels and clinical outcomes over time. This figure presents a comparative analysis of the international normalized ratio (INR) and factor V levels of patients, categorized by clinical outcomes and day of illness, categorized by the phases of yellow fever (viremia, remission, and toxicity). The figure includes two graphs: (1) One displaying INRs; and (2) The other showing factor V levels. Each data point represents the mean value for the specified day and outcome, with error bars indicating the standard deviation. The panels illustrate how INR and factor V levels vary across different clinical outcomes (transplantation, death, and clinical improvement) and days of illness. Trends reveal associations between elevated or decreased INRs and factor V levels with different clinical results, providing insights into their role in patient outcomes over time. INR: International normalized ratio. D4: Day 4; D5: Day 5; D6: Day 6; D7: Day 7; D8: Day 8; D9: Day 9; D10: Day 10; D12: Day 12; D14: Day 14.