A recent Cochrane review and meta-analysis evaluated the impact of “substituting nurses for physicians” in the hospital setting, based on the rationale that demand for health services is increasing worldwide at a time when there is also a shortage of physicians. Leveraging nurses more could be a way to improve access for many provider organizations. Across 80 randomized studies involving about 28,000 patients in 20 countries, researchers from Ireland, United Kingdom, and Australia found advanced …
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