方法根据《重庆市卫生统计资料汇编》年报数据，计算粗死亡率、死因构成比、死因顺位等指标。
Methods Based on the data from Health Statistical data Collection of Chongqing, the crude mortality, proportion and rank of death cause were calculated.
结论滑动加压鹅头钉是目前国内外治疗股骨粗隆间骨折最有效的方法之一，术后病人可以早期离床不负重活动，能有效地降低并发症和死亡率。
Conclusion DHS was the effective method in treated of intertrochanteric fracture. The patients can movement early after operation, and this method can reduce the complications.
结论应用双螺纹加压螺钉内固定术治疗老年股骨粗隆间骨折，手术创伤少，并发症少，死亡率低，优良率高，是目前治疗老年股骨粗隆间骨折病人较安全的一种内固定方法。
Conclusions the internal fixation with compressive screw is a safer treatment to the elderly patients with intertrochanteric fracture, which is an operation with little trauma and less complications.
结论应用双螺纹加压螺钉内固定术治疗老年股骨粗隆间骨折，手术创伤少，并发症少，死亡率低，优良率高，是目前治疗老年股骨粗隆间骨折病人较安全的一种内固定方法。
Conclusions the internal fixation with compressive screw is a safer treatment to the elderly patients with intertrochanteric fracture, which is an operation with little trauma and less complications.
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