P: Elderly Patient with pressure ulcers (65 years and older)I: Repositioning every two hoursC: Compared with patient that are not repositionedOutcome: Does repositioning every two hours reduce pressure ulcersTime: three months“Elderly patients with pressure ulcers (65 years and older), how does repositioning every two hours(intervention) compared with elderly patient that are not repositioned every two hours (comparison)affect the patient to have pressure (outcome) in three months(Time)