Zobrazeno 1 - 10
of 317
pro vyhledávání: '"James M Robins"'
Autor:
Molly F Franke, James M Robins, Jules Mugabo, Felix Kaigamba, Lauren E Cain, Julia G Fleming, Megan B Murray
Publikováno v:
PLoS Medicine, Vol 8, Iss 5, p e1001029 (2011)
BACKGROUND:Randomized clinical trials examining the optimal time to initiate combination antiretroviral therapy (cART) in HIV-infected adults with sputum smear-positive tuberculosis (TB) disease have demonstrated improved survival among those who ini
Externí odkaz:
https://doaj.org/article/5534195d804042aa882b2a9e22cfc45b
Publikováno v:
PLoS Medicine, Vol 3, Iss 6, p e135 (2006)
Externí odkaz:
https://doaj.org/article/4214046a02af4cb69948efca00f84f05
Publikováno v:
Scandinavian Journal of Statistics. 49:1304-1328
Multiply robust estimators of the longitudinal g-formula have recently been proposed to protect against model misspecification better than the standard augmented inverse probability weighted estimator (Rotnitzky et al., 2017; Luedtke et al., 2018). T
Publikováno v:
Biometrics.
We thank the discussants for their insightful commentary and questions. In our rejoinder, we extend our analysis to additional settings, control strategies, and sources of bias relevant to how case-crossover is often used in practice, as suggested by
Autor:
Vanessa Didelez, Miguel A. Hernán, Mats Julius Stensrud, Jessica G. Young, Eric J. Tchetgen Tchetgen, James M. Robins
Publikováno v:
Lifetime Data Analysis
Lifetime data analysis, 27(4):588-631
Lifetime data analysis, 27(4):588-631
In competing event settings, a counterfactual contrast of cause-specific cumulative incidences quantifies the total causal effect of a treatment on the event of interest. However, effects of treatment on the competing event may indirectly contribute
Publikováno v:
Biometrika. 108:541-550
Publikováno v:
Biometrika. 108:881-894
Summary Instrumental variables are widely used to deal with unmeasured confounding in observational studies and imperfect randomized controlled trials. In these studies, researchers often target the so-called local average treatment effect as it is i
Publikováno v:
Journal of Neurosciences in Rural Practice, Vol 11, Iss 04, Pp 654-657 (2020)
Journal of Neurosciences in Rural Practice
Journal of Neurosciences in Rural Practice
A case of resection of a large dumbbell-shaped nerve sheath tumor at L1/L2 via a direct lateral minimally invasive approach is described. The tumor was removed via a lateral, subdiaphragmatic, rib-sparing, retropleural, retroperitoneal approach. The
Publikováno v:
Journal of Neurosciences in Rural Practice
Journal of Neurosciences in Rural Practice, Vol 11, Iss 04, Pp 646-650 (2020)
Journal of Neurosciences in Rural Practice, Vol 11, Iss 04, Pp 646-650 (2020)
A 67-year-old patient with a history of fully treated bowel carcinoma presented with a short history of unilateral lumbosacral radiculopathy. No neurological deficit was found on examination. Magnetic resonance imaging (MRI) demonstrated initially L4
Autor:
Miguel A. Hernán, James M. Robins, Priyanka Jain, Claudia K. Suemoto, Kathryn M. Rexrode, JoAnn E. Manson, Goodarz Danaei
Publikováno v:
Stroke
Supplemental Digital Content is available in the text.
Background and Purpose— Long-term effect of lifestyle changes on stroke incidence has not been estimated in randomized trials. We used observational data to estimate the incidence of strok
Background and Purpose— Long-term effect of lifestyle changes on stroke incidence has not been estimated in randomized trials. We used observational data to estimate the incidence of strok