Apriori算法在宫颈癌发病因素中的应用与研究

目的本文基于Apriori算法,对巴彦淖尔市农村地区女性的宫颈癌患者和采取避孕措施、饮食的相关性进行研究,分别分析饮食和避孕措施与病检结果的相关性。方法收集于2015—2016年在巴彦淖尔市农村地区女性的就诊前社区调查问卷10 015份以及需进行HPV筛查和TCT检查的医院问卷499份,问卷内容包括患者一般信息和行为习惯信息,如饮食习惯、卫生习惯、性生活等方面。将Apriori算法应用于饮食及避孕措施对病检结果影响的研究中,利用R软件对巴彦淖尔市农村地区女性的饮食及由HPV筛查和TCT检查所得到的病检结果进行关联分析,通过SPSS软件对巴彦淖尔市农村地区女性采取避孕措施对病检结果的影响进行χ2检验并进行分析。结果针对巴彦淖尔市农村地区女性,在饮食对病检结果的影响中,关联规则显示:食用萝卜和奶类的女性与病检结果为患有宫颈炎之间存在关联性;在避孕措施对病检结果的影响中,通过χ2检验得出的结论为是否采取避孕措施与病检结果为患有宫颈炎或一级宫颈上皮内瘤变(CINⅠ)的研究结果无统计学意义,二者之间无关联性。结论当地女性食用萝卜及奶类与患宫颈炎存在强关联性,而是否采取避孕措施与患宫颈炎或一级宫颈上皮内瘤变无关,建议当地女性从饮食方面对宫颈炎加以预防。

The Application and Research in the Risk Factors of Cervical Cancer Base on Apriori Algorithm

Objective Based on Apriori algorithm,this study studied the data of medical examination results,contraceptive measures and diet data of women in rural areas of Bayannaoer City and analyzed the correlation between diet and medical examination results,contraceptive measures and medical examination results respectively.Methods A total of 10 015 pre-treatment community questionnaires and 499 hospital questionnaires requiring HPV screening and TCT examination were collected from women in rural areas of Bayannaoer City from 2015 to 2016.The contents of the questionnaires included general information and behavioral habits of patients,such as dietary habits,health habits,sexual life,etc.Apriori algorithm is applied to the study on the influence of diet and contraceptive measures on the results of medical examination.R software is used to make correlation analysis on the diet of women in rural areas of Bayannaoer city and the results of medical examination obtained by HPV screening and TCT examination.SPSS software is used to make chi-square test and analysis on the influence of contraceptive measures on the results of medical examination of women in rural areas of Bayannaoer city.Results For women in rural areas of Bayannaoer City,in the influence of diet on the results of medical examination,association rules show that there is a correlation between women eating radish and milk and the results of medical examination as cervicitis.In the influence of contraceptive measures on the results of medical examination,the conclusion reached through chi-square test is that there is no statistical significance between whether contraceptive measures are taken or not and the results of medical examination are cervicitis or primary cervical intraepithelial neoplasia(CIN Ⅰ),and there is no correlation between the two.Conclusion There is a strong correlation between local women’s consumption of radish and milk and cervicitis,but whether to take contraceptive measures has nothing to do with cervicitis or grade I cervical intraepithelial neoplasia.It is suggested that local women should prevent cervicitis from diet.