نتایج جستجو برای: retrospective studies

تعداد نتایج: 1567592  

Journal: :medical hypothesis, discovery and innovation ophthalmology journal 0
raul velez-montoya paola y. jacobo-oceguera javier flores-preciado jose dalma-weiszhausz jose luis guerrero-naranjo guillermo salcedo-villanueva

to review the available data regarding the current management of non-complex rhegmatogenous retinal detachment and to propose a new decision-making algorithm aimed to improve the single surgery success rate for mid-severity rhegmatogenous retinal detachment, this study performed. an online review of pubmed database was performed, searching for all available manuscripts regarding anatomical and ...

Journal: :medical hypothesis, discovery and innovation ophthalmology journal 0
uttio roy chowdhury michael p fautsch

retrospective and prospective studies looking at the role of cerebrospinal fluid pressure (csfp)/intracranial pressure (icp) have stimulated new theories and hypotheses regarding the underlying causal events for glaucoma. most recently, studies supporting a low csfp/icp as a risk factor for glaucoma have been published. this review summarizes the current understanding of csfp/icp and its potent...

Journal: :Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research 2003
Brenda Motheral John Brooks Mary Ann Clark William H Crown Peter Davey Dave Hutchins Bradley C Martin Paul Stang

INTRODUCTION Health-related retrospective databases, in particular claims databases, continue to be an important data source for outcomes research. However, retrospective databases pose a series of methodological challenges, some of which are unique to this data source. METHODS In an effort to assist decision makers in evaluating the quality of published studies that use health-related retros...

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