• Study
  • Published August 2017

Post-operative mortality, missed care and nurse staffing in nine countries: a cross-sectional study.

Missed nursing care may result from inadequate nurse staffing and explain the relationship between nurse-to-patient ratios and patient outcomes. Research has shown that higher nurse staffing levels are associated with lower inpatient mortality and that reduced staffing increases the risk for postoperative complications. In this study, investigators examined data from more than 400,000 surgical patients from 300 hospitals in 9 countries as well as survey responses from 26,516 nurses. They found a significant association between nurse staffing and missed nursing care with 30-day risk-adjusted postoperative mortality. The authors conclude that measuring missed nursing care may help identify patients at greater risk for adverse outcomes earlier in their course. A past WebM&M commentary highlighted important issues associated with nurse staffing ratios.

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