Marie Auzanneau1, Andreas Fritsche, Andrea Icks, Erhard Siegel, Reinhold Kilian, Wolfram Karges, Stefanie Lanzinger, Reinhard W Holl. 1. Institute of Epidemiology and Medical Biometry, ZIBMT, Medical Faculty of the University Ulm, Ulm, Germany; German Center for Diabetes Research (DZD), München-Neuherberg, Germany; Department of Internal Medicine IV, University Hospital Tübingen, Tübingen, Germany; Institute of Diabetes Research and Metabolic Diseases (IDM), Helmholtz Zentrum München at the University of Tübingen, Tübingen, Germany; Institute of Health Services Research and Health Economics, Center for Health and Society, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany; Institute of Health Services Research and Health Economics, German Diabetes Center (DDZ), Düsseldorf, Germany; Department of Gastroenterology, Diabetology, Endocrinology, and Nutritional Medicine, St. Josefskrankenhaus Heidelberg, Heidelberg, Germany; Department of Psychiatry and Psychotherapy II, University Hospital Ulm, Um, Germany; Division of Endocrinology and Diabetes, Medical Faculty, RWTH Aachen University, Aachen, Germany.
Abstract
BACKGROUND: Comprehensive data on the frequency of diabetes mellitus among hospitalized patients in Germany have not been published to date. METHODS: Among all inpatient cases aged ≥20 years that were documented in the German DRG statistics for 2015-2017, we analyzed the frequencies of five types of diabetes (type 1, type 2, other/pancreatic diabetes, "rare diabetes" with an ICD code of E12 or E14, gestational diabetes) and of prediabetes, stratified by sex and age group. The presence of any of these conditions was ascertained from the corresponding ICD-10 code among the main diagnoses (reasons for admission) or secondary diagnoses. We also compared the length of hospital stay, in-hospital mortality, and the frequency of various categories of main diagnosis in cases with and without diabetes in each age group. RESULTS: In the period 2015-2017, approximately 18% of the 16.4 to 16.7 million inpatient cases carried a main or secondary diagnosis of diabetes (in 2017: type 2, 17.1%; type 1, 0.5%). Diabetes was more common in male cases than in female cases (in 2017: type 2, 19.7% vs. 14.8%; type 1, 0.5% vs. 0.4%). In 2017, the greatest difference in length of hospital stay between patients with and without diabetes was for patients with type 1 diabetes aged 40-49 (7.3 vs. 4.5 days), while the greatest difference in in-hospital mortality was for patients with type 2 diabetes aged 70-79 (3.7% vs. 2.8%). From the age of 30 (age category 30-39), diseases of the cardiovascular system, and from the age of 50 (age category 50-59), diseases of the respiratory or urogenital systems were more frequently listed as a reason for admission in cases with than in those without diabetes. CONCLUSION: The fact that diabetes is twice as prevalent in hospitalized cases as in the general population underscores the high morbidity associated with the disease and the greater need of persons with diabetes for in-hospital care, as the population of multimorbid diabetes patients continues to grow older.
BACKGROUND: Comprehensive data on the frequency of diabetes mellitus among hospitalized patients in Germany have not been published to date. METHODS: Among all inpatient cases aged ≥20 years that were documented in the German DRG statistics for 2015-2017, we analyzed the frequencies of five types of diabetes (type 1, type 2, other/pancreatic diabetes, "rare diabetes" with an ICD code of E12 or E14, gestational diabetes) and of prediabetes, stratified by sex and age group. The presence of any of these conditions was ascertained from the corresponding ICD-10 code among the main diagnoses (reasons for admission) or secondary diagnoses. We also compared the length of hospital stay, in-hospital mortality, and the frequency of various categories of main diagnosis in cases with and without diabetes in each age group. RESULTS: In the period 2015-2017, approximately 18% of the 16.4 to 16.7 million inpatient cases carried a main or secondary diagnosis of diabetes (in 2017: type 2, 17.1%; type 1, 0.5%). Diabetes was more common in male cases than in female cases (in 2017: type 2, 19.7% vs. 14.8%; type 1, 0.5% vs. 0.4%). In 2017, the greatest difference in length of hospital stay between patients with and without diabetes was for patients with type 1 diabetes aged 40-49 (7.3 vs. 4.5 days), while the greatest difference in in-hospital mortality was for patients with type 2 diabetes aged 70-79 (3.7% vs. 2.8%). From the age of 30 (age category 30-39), diseases of the cardiovascular system, and from the age of 50 (age category 50-59), diseases of the respiratory or urogenital systems were more frequently listed as a reason for admission in cases with than in those without diabetes. CONCLUSION: The fact that diabetes is twice as prevalent in hospitalized cases as in the general population underscores the high morbidity associated with the disease and the greater need of persons with diabetes for in-hospital care, as the population of multimorbid diabetes patients continues to grow older.
Authors: Andreas Fritsche; Andreas Peter; Johannes Kufeldt; Marketa Kovarova; Michael Adolph; Harald Staiger; Michael Bamberg; Hans-Ulrich Häring Journal: Exp Clin Endocrinol Diabetes Date: 2017-07-27 Impact factor: 2.949
Authors: Etie S Moghissi; Mary T Korytkowski; Monica DiNardo; Daniel Einhorn; Richard Hellman; Irl B Hirsch; Silvio E Inzucchi; Faramarz Ismail-Beigi; M Sue Kirkman; Guillermo E Umpierrez Journal: Diabetes Care Date: 2009-05-08 Impact factor: 19.112