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本文对广州市和梅州市吸烟人群和不吸烟人群的复发性口疮患病情况进行了调查。结果发现吸烟男性复发性口疮患病率(0.71%)明显低于不吸烟者(3.41%),不吸烟女性的患病率为3.47%,56名吸烟女性未见阳性病损。
This article investigated the prevalence of recurrent aphthous sores among smokers and non-smokers in Guangzhou and Meizhou. The prevalence of recurrent aphthous sores in smokers (0.71%) was significantly lower than that in nonsmokers (3.41%), the prevalence was 3.47% in non-smokers, and no positive lesions were seen in 56 smokers.