nurses shortage effect to the quality of patient care .The study of Garretson (2004)
The nurses - patients ratios to care patients in ICU in the United States. Found that reducing the number of nurses who provide care to patients. As a result, the nurses were not standardized, resulting in reduced patient care,such as reduced pressure sores. Infection in hospital and the number of days in the hospital, the patient's rise and crash like a patient in hospital beds, medication errors, falls or inaccurate patient death rate higher. In addition to making quality nursing and then decreased. Nursing care for patients with The stress from the increased workload. From the situation ,held a seminar to exchange opinions about the issues the reduction of manpower of nurses in public hospitals and to terminate such issues together.