Cohen P M
J Int Med Res. 1986;14(2):67-71. doi: 10.1177/030006058601400203.
Survival analysis techniques were used to compare the long-term incidence of peptic ulceration occurring in fenbufen, indomethacin and aspirin treated patients with a "background" incidence for the whole population. The results of this analysis indicate that the incidence of peptic ulceration occurring in patients receiving long-term therapy with fenbufen is comparable to the background incidence for the whole population.
采用生存分析技术，将服用芬布芬、吲哚美辛和阿司匹林的患者发生消化性溃疡的长期发病率与整个人群的“背景”发病率进行比较。该分析结果表明，接受芬布芬长期治疗的患者发生消化性溃疡的发病率与整个人群的背景发病率相当。
