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目的:观察半夏白术天麻汤联合倍他乐克治疗高血压的效果。方法:将110例明确诊断为高血压的患者,随机分为2组,每组55例。对照组选用倍他乐克治疗,治疗组选用半夏白术天麻汤联合倍他乐克,每组各治疗2个月。结果:治疗组总有效率为63.64%(95%CI=50.93%～76.35%);对照组为50.91%(95%CI=37.75%～64.17%);两组综合疗效比较(u=1.411 5,P=0.158 1),差异未达到显著性意义。结论:倍他乐洛克联合半夏白术天麻汤治疗高血压疗效较单纯使用倍他乐洛克可能为好,但证据强度不足,其收益为OR=0.59(95%CI=0.25～1.27),NNT=8(95%CI=3.27～25.21)。
Objective: To observe the effect of Banxiabaizhu Tianma Decoction combined with Betaloc on the treatment of hypertension. Methods: One hundred and ten patients with definite diagnosis of hypertension were randomly divided into two groups (55 in each group). The control group selected metoprolol treatment, the treatment group choose Banxiabaizhutianma soup combined with Betaloc, each treatment for 2 months. Results: The total effective rate was 63.64% (95% CI = 50.93% ~ 76.35%) in the treatment group and 50.91% (95% CI = 37.75% ~ 64.17%) in the control group P = 0.158 1), the difference did not reach significant significance. CONCLUSION: Betaliplatin combined with Banxiabaizhu Tianma Decoction may be superior to Betaloc-Lok alone in the treatment of hypertension, but the evidence strength is not good, and its benefit is OR = 0.59 (95% CI = 0.25-1.27). NNT = 8 (95% CI = 3.27 ~ 25.21).