摘要
目的观察体位对经膀胱内途径间接测定腹内压的影响.方法按腹腔内压力(intra-abdominal pressure,IAP)分级对2011年5月—2012年1月ICU收治的12例腹内压增高患者在平卧位(0°)采用经膀胱内途径间接测定 IAP,共72例次,分别取15°、30°体位下观察IAP的变化情况.结果不同体位下IAP值比较差异有统计学意义,15°、30°体位下IAP值与平卧位IAP值相比较,差异有统计学意义(P<0.01),15°、30°体位下IAP值较0°IAP值分别增加(1.94±0.49)、(5.02±0.88)mmHg(1 mmHg=0.133 kPa),抬高体位和IAP增加呈正相关(r=0.87,P<0.01).结论抬高体位使患者IAP增加,仰卧位测量的IAP可能低估了床头抬高的患者的真实IAP,应引起重视.
Abstract
Objective To observe the influence of patients’ body positions on indirect measurement of intra-abdominal pressure (IAP) via the bladder. Methods From May 2011 to January 2012, indirect measurement of intra-abdominal pressure of 12 patients in ICU was per
周姓良,胡靖青,钟伟莲.
体位对经膀胱内途径间接测定腹内压的影响[J]. 护理学报. 2013(3): 38-39
Influence of Body Positions on Indirect Measurement of Intra-abdominal Pressure via Bladder[J]. Journal of Nursing. 2013(3): 38-39
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