| 缓解期慢性阻塞性肺病患者最大呼吸压力测定及其临床意义 |
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| 引用本文： | 杨栓盈,薛淑芳,代宗海,杨文英.缓解期慢性阻塞性肺病患者最大呼吸压力测定及其临床意义[J].西安交通大学学报(医学版),1997(4). |
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| 作者姓名： | 杨栓盈 薛淑芳 代宗海 杨文英 |
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| 作者单位： | 西安第二附属医院呼吸内科!西安710004(杨栓盈，薛淑芳)，西安第二附属医院中医科!西安710004(代宗海)，西安第二附属医院理疗科!西安710004(杨文英) |
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| 摘 要： | 为探讨缓解期COPD患者呼吸肌功能，用Black法测定了167例缓解期COPD患者及277例同年龄组健康查体者最大呼吸压力（MEP和MIP）。结果：国人50～70岁健康者MEP男性（9．80±2．40）kPa，女性（7.11±2.33）kPa；MIP男性（6．16±2.32）kPa，女性（4．40±1．93）kPa。COPD患者仅男性MIP显著低于对照组（P＜0.01），余与对照组无显著差异（P＞0.05）。MIP降低主要受肺容量影响，而MEP无此现象。说明效解期COPD患者无呼吸肌疲劳。
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| 关 键 词： | 慢阻肺 最大呼吸压力 患者 |
MEASUREMENT OF MAXIMAL RESPlRATORY PRESSURE AND ITS CLINICAL SIGNIFICANCE IN STABLE COPD PATIENTS |
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| Yang Shuanying, Xue Shufang, Dai Zonghai et al.MEASUREMENT OF MAXIMAL RESPlRATORY PRESSURE AND ITS CLINICAL SIGNIFICANCE IN STABLE COPD PATIENTS[J].Journal of Xi‘an Jiaotong University:Medical Sciences,1997(4). |
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| Authors: | Yang Shuanying Xue Shufang Dai Zonghai |
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| Abstract: | Maximal respiratory pressure can more directly and accurately response the strength of respiratory muscle. To study the function of respiratory muscle in patients with stable COPD, maximal expiratory pressure (MEP) and rnaximal inspiratory pressure (MIP ) were measured in 167 stableCOPD patients of 50 to 70 years and 277 normal subjects of the same age interval with Black method. The results showed that MEP and MIP were (9. 80 ± 2. 40) kPa, (6. 16 ± 2. 32) kPa for males, (7. 11 ±2. 33)kPa, (4. 40±1. 93)kPa for females respectively. Only was MIP in men with COPD statistically lower than that in the control.MIP can be mainly influenced by lung capacity,while MEP can not be influenced- As was statedabove, no respiratory muscle fatigue was observedin stable COPD patients. |
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| Keywords: | chronic obstructive pulmonary disease maximal respiratory pressure patients |
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