Fig. 3From: Low cardiac index and stroke volume on admission are associated with poor outcome in critically ill burn patients: a retrospective cohort studyLinear mixed effect models fitted with time of measurement and survival status as fixed effect and random intercept and random slope to account for patient-specific effect. No interaction was found between time and outcome, showing no evidence of differential evolution during the first 24 h. The only parameter that changed significantly with time was cardiac index with a mean increase of 0.05 L/min/m2/h. Continuous lines indicate survivors, and discontinuous lines indicate non-survivorsBack to article page