2012
DOI: 10.1089/pop.2011.0063
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Patients with Type 2 Diabetes Benefit from Primary Care-Based Disease Management: A Propensity Score Matched Survival Time Analysis

Abstract: This study aimed to assess the impact of a nationwide German diabetes mellitus disease management program (DMP) on survival time and costs in comparison to routine care. The authors conducted a retrospective observational cohort study using routine administration data from Germany's largest sickness fund to identify insured suffering from diabetes in 2002. A total of 95,443 insured with type 2 diabetes mellitus who were born before January 1, 1962 met the defined inclusion criteria, resulting in 19,888 pairs o… Show more

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Cited by 21 publications
(43 citation statements)
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“…All the included studies were prone to bias because of methodological decisions. Most of the articles [25][26][27][28][29][30][31][32][33][34][35][36][37][38] reported the results of nonrandomized studies, which resulted in potential selection bias. In addition, the methodological information was often difficult to find and therefore many questions concerning bias remained unanswered.…”
Section: Assessment Of the Risk Of Bias In Included Studiesmentioning
confidence: 99%
“…All the included studies were prone to bias because of methodological decisions. Most of the articles [25][26][27][28][29][30][31][32][33][34][35][36][37][38] reported the results of nonrandomized studies, which resulted in potential selection bias. In addition, the methodological information was often difficult to find and therefore many questions concerning bias remained unanswered.…”
Section: Assessment Of the Risk Of Bias In Included Studiesmentioning
confidence: 99%
“…To overcome the assumed selection bias, many studies analyzing the effectiveness of DMPs apply propensity score matching [5, 710]. Yet, those studies often use routinely collected administrative claims data only, and thus, some factors potentially influencing DMP enrollment cannot be included.…”
Section: Introductionmentioning
confidence: 99%
“…; Drabik et al. ). All studies have applied matching techniques, either using direct covariate (Miksch et al.…”
mentioning
confidence: 97%
“…; Drabik et al. ). PSM was always used with a 1:1 matching ratio, a logistic regression model to estimate the PS and covariate balance checks using standardized mean differences.…”
mentioning
confidence: 97%
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