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. 2021 Dec 23;20(1):9–15. doi: 10.1016/j.surge.2021.10.001

Table 1.

Core indicators for monitoring of universal access to safe, affordable surgical and anaesthesia care when needed (Source: Meara et al.8).

Indicator Definition
Access to timely essential surgery Proportion of the population that can access, within 2 hours, a facility that can do caesarean delivery, laparotomy, and treatment of open fracture (the Bellwether Procedures)
Specialist surgical workforce density Number of specialist surgical, anaesthetic, and obstetric physicians, per 100 000 population
Surgical volume Procedures done in an operating theatre, per 100 000 population per year
Perioperative mortality In-hospital mortality of patients who have undergone a procedure in an operating theatre
Protection against impoverishing expenditure Proportion of households protected against impoverishment from direct out-of-pocket payments for surgical and anaesthesia care
Protection against catastrophic expenditure Proportion of households protected against catastrophic expenditure from direct out-of-pocket payments for surgical and anaesthesia care