不同强度的吸气肌负荷锻炼对COPD稳定期吸气肌力低下患者的肺功能康复效果

Rehabilitation effect of different intensity inspiratory muscle load exercise on pulmonary function of patients with COPD with low inspiratory muscle strength at steady period

目的分析不同强度的吸气肌负荷锻炼对慢性阻塞性疾病(COPD)稳定期肌力低下患者的肺功能康复效果。方法选取我院2017年7月至2019年7月收治的110例COPD稳定期肌力低下的患者作为研究对象,随机将其分为对照组与观察组,各55例。对照组给予常规护理,观察组在对照组基础上进行不同强度的吸气肌负荷锻炼。比较两组的护理效果。结果观察组患者在不同强度吸气肌阈值负荷锻炼后的呼吸参数均优于对照组(P<0.05)。干预后,观察组患者的肺功能指标和MIP均优于对照组(P<0.05)。观察组的护理满意度高于对照组(P<0.05)。干预后,观察组CAT和SGRQ评分均低于对照组(P<0.05)。结论不同强度的吸气肌负荷锻炼对COPD稳定期吸气肌力低下患者的肺功能康复效果显著,可缓解患者的临床症状,提高MIP、肺功能指标、护理满意度以及生活质量。

Objective To analyze the rehabilitation effect of different intensity inspiratory muscle load exercise on pulmonary function of chronic obstructive pulmonary disease(COPD)patients with low muscle strength at stable period.Methods A total of 110 cases of COPD patients with low muscle strength at stable period admitted in our hospital from July2017 to July 2019 were selected as the research objects and were randomly divided into control group and observation group,with 55 cases in each group.The control group was given routine nursing,and the observation group was given different intensity inspiratory muscle load exercise on the basis of the control group.The nursing effects of the two groups were compared.Results The respiratory parameters of patients in the observation group after different intensity inspiratory muscle threshold load exercise were all better than those of the control group(P<0.05).After intervention,the pulmonary function indexes and MIP of the observation group were better than those of the control group(P<0.05).The nursing satisfaction of the observation group was higher than that of the control group(P<0.05).After intervention,the CAT and SGRQ scores of the observation group were lower than those of the control group(P<0.05).Conclusion Different intensity inspiratory muscle load exercise on pulmonary function rehabilitation effect in patients with COPD patients with low muscle strength at stable period is remarkable,it can relieve the patients’clinical symptoms,improve MIP,pulmonary function indexes,nursing satisfaction and quality of life of patients.