[摘 要] 目的：探讨留针时间与疗效的关系。方法：将85例顽固性呃逆患者按就诊时间随机分为两组，观察组采用延 长留针时间的方法治疗，对照组采用常规针刺的方法治疗。结果：观察组治愈率为88.9%(其中虚证治愈率为85.3%)，对照组治愈率为65.0%(其中虚证治愈率为3.3%)。经x2检验，两组疗效差异有显着意义(p＜0.05)。结论：延长留针时间治疗顽固性呃逆疗效高。对于虚证患者，留针时间长、病程短的治愈率明显高于常规留针时间及病程长者。
clinical observation on treatment of stubborn hiccup by acupu ncture with
different needle-retaining time
bao fei1， liang zhong2, wang fengqin,1
(1.peking union medical college hospital, chinese academy of medical sciences,
beijing 100730, china; 2.the people’s hospital of meizhou city)
abstract objective to observe relationship between the the rapeutic
effect and the needle-retaining time. methods 85 cases of stubborn hiccup were
randomly divided into two groups according to the visiting time, observation
group and control group. the observation group were treated by prolonged
needle-retaining time and the c ontrol group by routine needle-retaining time.
results the cured rate was 88.9% in the observation group (85 .3% for deficiency
syndrome), and 65.0% in the control group (53.3% for defic iency syndrome), with
a significant difference between the two groups (p＜0.05).......