增液通便汤治疗功能性便秘90例临床观察

Clinical Observation on Zengye Tongbian Decoction in Treating 90 Cases of Functional Constipation

采用随机分组、安慰剂平行对照、双盲观察临床试验设计方案,观察增液通便汤治疗功能性便秘90例。结果 增液通便汤治疗功能性便秘疗效的总显效率为76.67%,总有效率为93.33%,对照组总显效率为13.33%,总有效率为36.67%,治疗组优于对照组(P<0.05)。阴虚肠燥证疗效治疗组的总显效率为72.22%,总有效率为88.89%,对照组总显效率为13.33%,总有效率为30.00%,治疗组优于对照组(P<0.05)。

To investigate the clinical efficacy of Zengye Tongbian decoction in treating 90 cases of functional constipation by a randomized, doubleblind, parallel- controlled trial. In treatment group, the total significant effective rate was 76.67% , and the total effective rate was 93.33%, which were significantly higher than that of control group （ 13.33% and 36.67% separately） （P 〈0.05）. For Yin deficiency and dry intestine syndrome, the total significant effective rate in treatment group was 72.22%, and the total effective rate was 88.89% which were significantly higher than that of control group （ 13.33% and 30. 00% ） （P 〈0. 05）.