Objective To investigate the clinical application effect of nursing intervention in knee joint cavity injection of sodium hyaluronate treatment of knee osteoarthritis. Methods A hospital in March 2015 -February 2016 were treat-ed 94 cases of knee joint injection of sodium hyaluronate treatment of knee osteoarthritis patients as research subjects, the patients' informed consent was taken by clinicians isometric random sampling points for the intervention group and the control group, two groups of 47 cases. The implementation of the control group given routine nursing, clinical nurs-ing intervention group to implement interventions on the basis of the control group. Results Patients in the intervention group after the intervention of VAS score was (2.57±1.04), knee function score was (3.51±1.36), in the control group after intervention VAS score was (5.32 ± 2.28), knee function score was (6.58±2.68), two groups of patients in VAS ratings and knee function score contrasting the difference was significant (P<0.05). Very satisfied with the number of cases in the intervention group was 41 cases, accounting for 87.23%, of the total number of cases to 49 cases of satis-faction, accounting for 97.87%, very satisfied with the number of cases in the control group of 29 cases, accounting for 61.71%, of the total number of cases to 33 cases of satisfaction , accounting for 70.21%, of which the difference in the total number of cases of satisfaction was statistically significant (P<0.05). Conclusion The implementation of clinical nursing intervention in the knee joint cavity injection of sodium hyaluronate in knee osteoarthritis treatment, can effec-tively improve knee function in patients, reduce patient pain while improving the quality of life of patients with certain clinical value.%目的：探讨临床护理干预在玻璃酸钠膝关节腔注射治疗膝骨关节炎中的应用效果。方法选取该院2015年3月―2016年2月收治的94例玻璃酸钠膝关节腔注射治疗膝骨关节炎患者作为研究对象，在患者知情同意下由临床医师采取等距随机抽样法分为干预组和对照组，两组各47例。给予对照组实施常规性的护理措施，干预组在对照组的基础上实施临床护理干预措施。结果干预组患者干预后的VAS评分为（2.57±1.04)分，膝关节功能评分为（3.51±1.36)分，对照组干预后的VAS评分为（5.32±2.28)分，膝关节功能评分为（6.58±2.68)分，两组患者在VAS评分和膝关节功能评分的对比差异有统计学意义（P<0.05)。干预组十分满意例数为41例，占比87.23%，总满意例数为49例，占比97.87%，对照组十分满意例数为29例，占比61.71%，总满意例数为33例，占比70.21%，两组在总满意例数上的对比差异有统计学意义（P<0.05)。结论在玻璃酸钠膝关节腔注射治疗膝骨关节炎患者过程中实施临床护理干预，能够有效改善患者的膝关节功能，减轻患者疼痛的同时提高患者的生活质量，具有一定的临床应用价值。
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