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Fig. 2 | BMC Neurology

Fig. 2

From: "RETRACTED ARTICLE:Successful implementation of an enhanced recovery after surgery (ERAS) protocol reduces nausea and vomiting after infratentorial craniotomy for tumour resection: a randomized controlled trial

Fig. 2

The cumulative incidence of vomiting in patients of the ERAS group and the control group. The cumulative incidence of vomiting over the 72 h post-craniotomy observation period was significantly lower in the ERAS group patients than in the control group patients. Cumulative incidence was calculated by the number of new cases during a period divided by the number of subjects at risk in the population

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