{"title":"调查使用不同效度的COPD加重定义对常规收集的电子医疗记录研究结果的影响","authors":"H. Whittaker, K. Rothnie, J. Quint","doi":"10.1164/ajrccm-conference.2023.207.1_meetingabstracts.a6415","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":177816,"journal":{"name":"D26. RISK FACTORS FOR COPD AND LUNG CANCER: BEYOND TOBACCO","volume":"75 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Investigating the Impact of Using Definitions of Exacerbation of COPD of Varying Validity on Study Findings in Routinely Collected Electronic Healthcare Records\",\"authors\":\"H. Whittaker, K. Rothnie, J. Quint\",\"doi\":\"10.1164/ajrccm-conference.2023.207.1_meetingabstracts.a6415\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\",\"PeriodicalId\":177816,\"journal\":{\"name\":\"D26. RISK FACTORS FOR COPD AND LUNG CANCER: BEYOND TOBACCO\",\"volume\":\"75 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"D26. RISK FACTORS FOR COPD AND LUNG CANCER: BEYOND TOBACCO\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1164/ajrccm-conference.2023.207.1_meetingabstracts.a6415\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"D26. RISK FACTORS FOR COPD AND LUNG CANCER: BEYOND TOBACCO","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1164/ajrccm-conference.2023.207.1_meetingabstracts.a6415","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Investigating the Impact of Using Definitions of Exacerbation of COPD of Varying Validity on Study Findings in Routinely Collected Electronic Healthcare Records