Objective To explore the effect of early activity of daily living(ADL) training on postoperative self-care ability of trochanter fracture patients undergoing proximal femur nail(PFN).

• 目的探讨股骨粗隆间骨折患者股骨近端髓内钉(PFN)术后,早期训练患者的日常生活能力(ADL)对患者术后自我照顾能力的影响。