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用祛痰宁治疗呼吸道疾病386例,其中双盲 法治疗51例;并与病情相似的花生油安慰剂组40 例,牡荆丸组85例及进口稀化粘素组20例对照;口服 祛痰宁374例中,总有效率为85.6％;而安慰剂组总 有效率为25％;牡荆丸组为55％;经ridit分析,祛痰 宁组明显优于安慰剂组与牡荆丸组;但与进口稀化 粘素组总疗效近似(85％,P>0.05)。祛痰宁具有 较强的促进排痰,减低痰的粘稠度,起效快,副反 应少,尤其适用于年老,体弱,小儿及重症病人排 痰困难者。
Treatment of 386 cases of respiratory diseases with expectorant rather, including 51 cases of double-blind treatment; and with similar conditions peanut oil placebo group 40 cases, 85 cases of Vitex pills group and imported thinning mucin group 20 cases of control; oral expectorant Ning 374 cases, the total effective rate was 85.6%; while the placebo group, the total effective rate was 25%; Vitex pill group was 55%; ridit analysis, Qutian Ning group was significantly better than the placebo group and the Vitexin pill group ; However, the total curative effect was similar to that of the imported mucain (85%, P> 0.05). Qumaining rather strong sputum to promote sputum to reduce the viscosity of sputum, rapid onset, fewer side effects, especially for the elderly, infirm, pediatric and critically ill patients with sputum.