“…The level of care required by each patient was estimated by the Fugulin Patient Classification System (12) , which classifies the level of nursing care into five levels: intensive care, semi-intensive care, high dependency care, intermediate care and minimal care. The following health variables are used for this classification system: mental status, oxy-genation, vital signs, mobility, walking, feeding, body care, disposal, treatment, skin integrity/tissue impairment, dressing and time taken in dressing the patient.…”