Effects of Smoking Cessation on Medical Costs for Gastric and Duodenal Ulcer or Inflammation according to Seropositivity for Helicobacter pylori

根据幽门螺杆菌血清阳性情况，戒烟对胃和十二指肠溃疡或炎症医疗费用的影响

• 批准号: 17590463
• 负责人: UNE Hiroshi
• 金额: $ 2.3万
• 依托单位: Fukuoka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2005
• 资助国家: 日本
• 起止时间: 2005 至 2007
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17590463/
• 关键词: Smoker; Helicobacter pylori; Gastric and Duodenal ulcer; Smoking cessation; Medical costs; ヘリコバクター・ピロリ; 喫煙

The purpose of this study was to investigate the effects of smoking cassation on outpatient costs for gastric and duodenal ulcer or inflammation according to seropositivity for Helicobacter pylori. Subjects were 2, 313 male office workers, who were classified into 6 groups according to positivity of Helicobacter pylori antibody (HPAB) and smoking habits.We compared number of doctor's visits and medical costs among the 6 groups using the health-insurance database from 2004, April to 2007, March.Ex-smokers with HPAB positive had less medical costs than smokers with HPAB positive, but the former was almost same in doctor's visits as the latter. Ex-smokers with HPAB negative had more doctor's visits and medical costs than smokers with HPAB negative. Ex-smokers with HPAB positive and negative had extraordinary more doctor's visits and medical costs than non-smokers with HPAB positive and negative respectively.This result suggested that ex-smokers have a long time to decrease to the level of medical costs of non-smokers after smoking cessation.

本研究的目的是调查吸烟cassation对门诊费用的胃和十二指肠溃疡或炎症根据幽门螺杆菌血清阳性。以2313名男性上班族为研究对象，根据幽门螺杆菌抗体（HPAB）阳性率和吸烟习惯分为6组，利用2004年4月至2007年3月的健康保险数据库，比较6组的就诊次数和医疗费用。但前者与后者的就诊次数基本相同。HPAB阴性的戒烟者比HPAB阴性的吸烟者有更多的医生就诊和医疗费用。HPAB阳性和阴性的戒烟者的就诊次数和医疗费用均显著高于HPAB阳性和阴性的非吸烟者，提示戒烟者在戒烟后有较长的时间才能降低到非吸烟者的医疗费用水平。

项目成果

「研究成果報告書概要(和文)」より

摘自《研究结果报告摘要（日文）》

• 发表时间: 2005
• 作者: Kawauchi;et. al.;Nishimura et al.;Dezawa et al.;Yoshizawa et al.;星野 幹雄;星野 幹雄
• 通讯作者: 星野 幹雄