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RESUSCITATION, ISSN 0300-9572, 04/2018, Volume 125, pp. 79 - 82
Observational studies are prone to a number of biases. One of these is immortal time bias. In this manuscript, we discuss immortal time bias as it pertains to... 
SURVIVAL | Bias | MARGINAL STRUCTURAL MODELS | Immortal time bias | Epidemiology | TRACHEAL INTUBATION | EMERGENCY MEDICINE | COX REGRESSION | ASSOCIATION | Resuscitation | EPINEPHRINE | DURATION | CRITICAL CARE MEDICINE | Cardiopulmonary Resuscitation - methods | Heart Arrest - mortality | Risk Assessment | Time Factors | Humans | Observational Studies as Topic | Heart Arrest - therapy
Journal Article
Current Epidemiology Reports, ISSN 2196-2995, 3/2019, Volume 6, Issue 1, pp. 23 - 27
Immortal time occurs when study subjects’ person-time is misclassified. For example, if exposure is assigned over time, but treated as a binary “ever-exposed”... 
Immortal time | Medicine & Public Health | Target trial | Epidemiology | Time-varying exposure
Journal Article
International Journal of Cancer, ISSN 0020-7136, 10/2019, Volume 145, Issue 7, pp. 1822 - 1828
Journal Article
Journal Article
Resuscitation, ISSN 0300-9572, 04/2018, Volume 125, pp. 79 - 82
Observational studies are prone to a number of biases. One of these is immortal time bias. In this manuscript, we discuss immortal time bias as it pertains to... 
Immortal time bias | Epidemiology | Bias | Resuscitation
Journal Article
Transplant International, ISSN 0934-0874, 02/2018, Volume 31, Issue 2, pp. 125 - 130
Summary Immortal time bias is a problem arising from methodologically wrong analyses of time‐dependent events in survival analyses. We illustrate the problem... 
survival analysis | immortal time bias | time‐dependent events | landmark analysis | time-dependent events | SURVIVAL | SURGERY | IMPACT | COHORT | CANCER | TRANSPLANTATION | Statistical analysis | Syngeneic grafts | Bias | Mortality | Transplantation | Regression analysis | Patients | Risk factors | Rejection | Time dependence | Grafts | Failure analysis | Landmarks | Kidney transplantation
Journal Article
Journal Article
Journal of General Internal Medicine, ISSN 0884-8734, 7/2019, Volume 34, Issue 7, pp. 1154 - 1157
Journal Article
Cancer Control, ISSN 1073-2748, 01/2018, Volume 25, Issue 1
The objectives of this study are to illustrate the effects of immortal time bias (ITB) using an oncology outcomes database and quantify through simulations the... 
Bias
Journal Article
European Journal of Epidemiology, ISSN 0393-2990, 11/2017, Volume 32, Issue 11, pp. 1019 - 1031
Journal Article
American Journal of Respiratory and Critical Care Medicine, ISSN 1073-449X, 08/2005, Volume 172, Issue 4, pp. 460 - 464
Journal Article
THERAPIE, ISSN 0040-5957, 05/2015, Volume 70, Issue 3, pp. 259 - 263
Journal Article
JOURNAL OF CLINICAL ONCOLOGY, ISSN 0732-183X, 01/2017, Volume 35, Issue 1, pp. 118 - 118
Journal Article
Journal of Epidemiology, ISSN 0917-5040, 2014, Volume 24, Issue 4, pp. 267 - 273
Journal Article