A sampling design for a Sentinel General Practitioner Network
نویسندگان
چکیده
منابع مشابه
A sampling design for a sentinel general practitioner network.
OBJECTIVE To construct a design for probabilistic sampling of reporting physicians in sentinel networks. METHODS We performed a multi-stage sample selection study. Data on primary care physicians and their patients were obtained from the Madrid Health Institute for 2005. The geographical unit of reference was the basic health area. A factorial analysis was performed on the basis of demographi...
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deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
Depression and unemployment incidence rate evolution in Portugal, 1995–2013: General Practitioner Sentinel Network data
OBJECTIVE Quantify, for both genders, the correlation between the depression incidence rate and the unemployment rate in Portugal between 1995 and 2013. METHODS An ecological study was developed to correlate the evolution of the depression incidence rates estimated by the General Practitioner Sentinel Network and the annual unemployment rates provided by the National Statistical Institute in ...
متن کاملVaricella and Herpes Zoster in Madrid, based on the Sentinel General Practitioner Network: 1997–2004
BACKGROUND Varicella (chickenpox) is the primary disease caused by varicella-zoster virus. It is extremely contagious and is frequent in children. Indeed, in the absence of vaccination, a high proportion of the population is liable to contract it. Herpes zoster -more frequent among adults- is caused by reactivation of the latent virus. The objective of this study is to describe the status of an...
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The eternal need for humans' blood as a critical commodity makes the healthcare systems attempt to provide efficient blood supply chains (BSCs) by which the requirements are satisfied at the maximum level. To have an efficient supply of blood, an appropriate planning for blood supply chain is a challenge which requires more attention. In this paper, we address a mixed integer linear programming...
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ژورنال
عنوان ژورنال: Gaceta Sanitaria
سال: 2009
ISSN: 0213-9111
DOI: 10.1016/j.gaceta.2008.05.010