Collider Bias in Observational Studies - PMC

The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site. The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. Preview improvements coming to the PMC website in October 2024. Learn More or Try it out now. 1German Diabetes Center (DDZ), Leibniz Center for Diabetes Research at Heinrich-Heine-University Düsseldorf, Institue for Biometrics and Epidemiology, Düsseldorf 2German Diabetes Center (DDZ), Leibniz Center for Diabetes Research at Heinrich-Heine-University Düsseldorf, Insitute for Clinical Diabetology, Düsseldorf 3German Center for Diabetes Research, Partner Düsseldorf, München-Neuherberg 4Division of Endocrinology and Diabetology, Medical Faculty and Un

Dtsch Arztebl Int . 2022 Feb 18;119(7):107–112. doi: 10.3238/arztebl.m2022.0076 Collider Bias in Observational Studies Consequences for Medical Research Part 30 of a Series on Evaluation of Scientific Publications Thaddäus Tönnies Thaddäus Tönnies , Dr. PH 1 German Diabetes Center (DDZ), Leibniz Center for Diabetes Research at Heinrich-Heine-University Düsseldorf, Institue for Biometrics and Epidemiology, Düsseldorf Find articles by Thaddäus Tönnies 1, * , Sabine Kahl Sabine Kahl , Dr. med. 2 German Diabetes Center (DDZ), Leibniz Center for Diabetes Research at Heinrich-Heine-University Düssel

related reading

• Berkson's paradox - Wikipediaen.wikipedia.org
• Critical review of sham surgery clinical trials: Confounding factors analysis - PMCncbi.nlm.nih.gov
• Analysis of Observational Self-matched Data to Examine Acute Triggers of Outcome Events with Abrupt Onset - PMCncbi.nlm.nih.gov
• The (mis)use of overlap of confidence intervals to assess effect modification - PMCncbi.nlm.nih.gov
• Nutritional Epidemiology and Dietary Assessment for Patients With Kidney Disease: A Primer - PMCpmc.ncbi.nlm.nih.gov
• Toward more rigorous and informative nutritional epidemiology: the rational space between dismissal and defense of the status quopmc.ncbi.nlm.nih.gov
• Does Glycemic Variability Impact Mood and Quality of Life? - PMCncbi.nlm.nih.gov
• Log Odds and the Interpretation of Logit Models - PMCncbi.nlm.nih.gov
• Does Science Advance One Funeral at a Time? - PMCpmc.ncbi.nlm.nih.gov
• 16 Meta-analysis – Experimentologyexperimentology.io
• Data-Driven Blood Glucose Pattern Classification and Anomalies Detection: Machine-Learning Applications in Type 1 Diabetes - PubMedpubmed.ncbi.nlm.nih.gov
• Insulin levels, hunger, and food intake: an example of feedback loops in body weight regulation - PubMedpubmed.ncbi.nlm.nih.gov