نتایج جستجو برای: rural sampling
تعداد نتایج: 332819 فیلتر نتایج به سال:
PURPOSE China's Ministry of Health has enacted Rural Primary Health Care Program (2001-2010) (HCP) guidelines to improve the quality of people's health. However, the program's success in Western China remains unevaluated. Thus, this study aims to begin to fill that gap by analyzing the provision and utilization of Rural Primary Health Care (RPHC) in Western China. METHODS A cross-sectional st...
despite the care taken to ensure the quality of date collected by enumeration and sampling, the final tabulation will sometimes give obvious indication of errors in basic information. evaluation of these errors furnishes those who use such a study and sampling. more general, the finding in these studies should be helpful to others that conduct surveys. in order to compare the age composition of...
the main objective in sampling is to select a sample from a population in order to estimate some unknown population parameter, usually a total or a mean of some interesting variable. a simple way to take a sample of size n is to let all the possible samples have the same probability of being selected. this is called simple random sampling and then all units have the same probability of being ch...
OBJECTIVE To examine the episiotomy rate for women delivering in a regional hospital versus the rate in rural hospitals. DESIGN Retrospective review of low-risk delivery charts for a 12-month period (2006 to 2007). SETTING One regional and 3 rural hospitals in southern Alberta. PARTICIPANTS Charts were reviewed for a random sample of 10% of the women with low-risk deliveries at the region...
This article presents a study identifying benefits and challenges of a novel hospital-to-hospital information technology (IT) outsourcing partnership (HHP). The partnership is an innovative response to the problem that many smaller, rural hospitals face: to modernize their IT infrastructure in spite of a severe shortage of resources. The investigators studied three rural hospitals that outsourc...
The concentrations of polycyclic aromatic hydrocarbons (PAHs) in gas phase and particle bound were measured simultaneously at industrial (INDUSTRY), urban (URBAN), and rural areas (RURAL) in Taichung, Taiwan. And the PAH concentrations, size distributions, estimated PAHs dry deposition fluxes and health risk study of PAHs in the ambient air of central Taiwan were discussed in this study. Total ...
In 1989 the Catholic Health Association, in conjunction with the University of Iowa Center for Health Services Research, surveyed chief executive officers (CEOs) of rural hospitals regarding their hospital's viability and strategic behaviors and orientations. An extensive questionnaire was sent to the CEOs of all Catholic, all other religious not-for-profit, and all investor-owned rural hospita...
Atmospheric nitrogen species including NO3-, NH4+ and total nitrogen in air and precipitation samples were collected with low-volume filter packs and wet deposition collectors from March 1999 through the end of December 2000 in seven sampling locations in Connecticut. Three sampling locations were chosen along the shores of Long Island Sound and four were chosen in interior sections of Connecti...
Certified Registered Nurses Anesthetists (CRNAs) are airway experts who can stabilize the condition of trauma patients with skills acquired from practice as an anesthetist. CRNAs practice in a variety of settings; one of the most challenging is the rural hospital. Anesthetists have a wide range of skills. However, the setting in which CRNAs practice may influence the skills needed. This study w...
nigeria represents one of the paradoxes of development in which case the nation is rich but her people are poor. this study examines the rate of poverty among rural households in south western, nigeria. a random multistage sampling was employed for the study. ekiti and osun states were randomly selected from the six states in south-western nigeria. this was followed by random selection of two l...
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