title: Study links nursing shortage, poor quality.
abstract: Associated complications include pneumonia, upper gastrointestinal bleeding, shock, and cardiac arrest. Large sample helps bolster validity of findings. Quality managers should look beyond charts for issues to address.
mesh_terms: D006302:Health Services Research; D007591:Joint Commission on Accreditation of Healthcare Organizations; D009741:Nursing Staff, Hospital / Q000600:supply & distribution*; D019984:Quality Indicators, Health Care; D014481:United States