Bale S, Finlay I, Harding K G
J Wound Care. 1995 Nov;4(10):465-8. doi: 10.12968/jowc.1995.4.10.465.
This study investigated the influence on the number of pressure sores developing in patients nursed in a hospice when three levels of pressure support were used in association with a risk assessment tool. The study was designed as phase one of an epidemiological study examining the use of a modified Norton scoring system. This was followed by a second phase of the study, when patients were allocated to pressure sore support systems according to their risk assessment score. A total of 327 patients entered, 223 in phase one and 104 in phase two. A significant reduction in the development of pressure sores was observed in the second phase of the study.
本研究调查了在临终关怀机构中护理患者时，将三种压力支持水平与风险评估工具联合使用，对压疮发生数量的影响。该研究被设计为一项流行病学研究的第一阶段，该流行病学研究旨在检验改良诺顿评分系统的使用情况。随后是研究的第二阶段，在此阶段，根据患者的风险评估分数将其分配到压疮支持系统。共有327名患者参与，其中223名参与第一阶段，104名参与第二阶段。在研究的第二阶段，观察到压疮的发生显著减少。
