REVIEW Nurse staffing and hospital‐acquired conditions: A systematic review Sujin Shin PhD, RN Associate Professor https://orcid.org/0000-0001-7981-2893 College of Nursing, Ewha Womans University, Seoul, Korea Search for more papers by this author Jin‐Hwa Park PhD, APRN‐BC, RN Assistant Professor https://orcid.org/0000-0001-8622-5734 College of Nursing, Daegu Catholic University, Daegu, Korea Search for more papers by this author Sung‐Heui Bae PhD, MPH, RN Corresponding Author Associate...