Validity of hospital discharge records to identify pregestational diabetes in an Italian population

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• 作者：Lucia Borsari^a ; Carlotta Malagoli^a ; Paola Ballotari^b ; ^c ; Gianfranco De Girolamo^d ; Karin Bonora^d ; Federica Violi^a ; Oreste Capelli^d ; Rossella Rodolfi^b ; Fausto Nicolini^b ; Marco Vinceti^a ; ^{marco.vinceti@unimore.it}
• 关键词：Pregestational diabetes ; Pregnancy ; Routinely collected data ; Registers
• 刊名：Diabetes Research and Clinical Practice
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：123
• 期：Complete
• 页码：106-111
• 全文大小：470 K
• 卷排序：123

文摘

This is the first Italian study evaluating the accuracy of HD codes to identify PGDM. Hospital discharge coding showed sensitivity 99.3%, but low PPV (46.4%). PGDM prevalence calculated through HD coding appears to be largely overestimated.