Results 31 to 40 of about 3,962,876 (306)
Pharmaceutical statistics, 2010 In a study comparing the effects of two treatments, the propensity score is the probability of assignment to one treatment conditional on a subject's measured baseline covariates.
Peter C. Austin
semanticscholar +1 more source
Efficiency of Average Treatment Effect Estimation When the True Propensity Is Parametric
Econometrics, 2019 It is well known that efficient estimation of average treatment effects can be obtained by the method of inverse propensity score weighting, using the estimated propensity score, even when the true one is known.
Kyoo il Kim
doaj +1 more source
Optimal caliper width for propensity score matching of three treatment groups: a Monte Carlo study. [PDF]
PLoS ONE, 2013 Propensity score matching is a method to reduce bias in non-randomized and observational studies. Propensity score matching is mainly applied to two treatment groups rather than multiple treatment groups, because some key issues affecting its application
Yongji Wang +6 more
doaj +1 more source
BMC Endocrine Disorders, 2021 Background Reliable quantification of the relationship between hypertension and diabetes risk is limited, especially among Chinese people. We aimed to investigate the association between hypertension and the risk of diabetes in a large cohort of the ...
Yang Wu +6 more
doaj +1 more source
A brief introduction to propensity score for anesthesiologists [PDF]
Korean Journal of Anesthesiology, 2020 Intergroup comparability is of paramount importance in clinical research since it is impossible to draw conclusions on a treatment if populations with different characteristics are compared.
Alessandro De Cassai +4 more
doaj +1 more source
Propensity scores and the surgeon
British Journal of Surgery, 2006 AbstractBackgroundEvidence-based surgery has been established as a cornerstone of good clinical practice, promising to improve the treatment of patients and the quality of surgical education. However, evidence-based surgery requires dedicated clinicians trained to perform methodologically sound clinical investigations.
Adamina M, Guller U, Weber WP, Oertli D
openaire +3 more sources
Balance diagnostics after propensity score matching.
Annals of Translational Medicine, 2019 Propensity score matching (PSM) is a popular method in clinical researches to create a balanced covariate distribution between treated and untreated groups.
Wentao Bao +3 more
semanticscholar +1 more source
Critical Care Explorations, 2021 OBJECTIVES:. The aim was to evaluate the effect of dihydropyridine calcium channel blocker on the prognosis for moderate-severe pulmonary acute respiratory distress syndrome in hypertension patients. DESIGN:.
Fengyuan Li, MD +9 more
doaj +1 more source
Association between cognitive function and dusty weather: a propensity score matching study
BMC Geriatrics, 2023 Background With a rapidly aging global population, the health of older adults is a national priority for countries across the world. Dusty weather has been demonstrated to be a potential risk factor of cognitive function among the elderly population ...
Honghui Yao, Zixuan Peng, Xinping Sha
doaj +1 more source