نتایج جستجو برای: cross sectional
تعداد نتایج: 493228 فیلتر نتایج به سال:
Methods In this endline evaluation of the MVP, we retrospectively selected comparison villages that best matched the project villages on possible confounding variables. Cross-sectional survey data on 40 outcomes of interest were collected from both the project and the comparison villages in 2015. Using these data, as well as on-site spending data collected during the project, we estimated proje...
BACKGROUND The understanding of the values of nurses is especially important, since nurses constitute 80% of workforce in the healthcare system in Lithuania. In addition to that, nursing is one of the major constituents of healthcare. The aim of this study was to determine what values predominate in the cohort of Baby Boomer nurses, and to evaluate the relation of these values with quality of l...
This article examines disciplinary differences in the use of electronic journals by academic staff and students and considers whether library services need to differentiate between staff and students when planning support services for electronic journals. Findings from two research projects are collated, one an in-depth study of academic staff at one UK institution, and the other a cross-sectio...
Nada M. A. Suliman, Anne N. Åstrøm, Raouf W. Ali, Hussein Salman, Anne C. Johannessen 5, § Section for pathology, The Gade Institute, University of Bergen, Bergen, Norway Department of Clinical Dentistry, University of Bergen, Bergen, Norway Faculty of Dentistry, University of Science and Technology, Umdurman, Sudan Dermatology Clinic, Khartoum Teaching Hospital, Khartoum, Sudan Haukeland Unive...
Previous papers on testing for statistical discrimination and employer learning require variables that employers do not observe directly, but are observed by researchers or data on employer-provided performance measures. This paper develops a test that does not rely on these speci c variables. The proposed test can be performed with individual-level cross-section data on employment status, expe...
BACKGROUND Discretionary salt use varies according to socio-demographic factors. However, it is unknown whether salt knowledge and beliefs mediate this relationship. This study examined the direct and indirect effect of socio-demographic factors on salt knowledge and discretionary salt use in a sample of 530 Australian adults. METHODS An internet based cross-sectional survey was used to colle...
This paper deals with the effect of gun laws on crime. Several empirical analyses are carried to investigate the relationship between five different crime rates and alternative law variables. The tests are based on cross-section data from US sates. Three different law variables are used in the analysis, together with a set of control variables for income, poverty, unemployment and ethnic backgr...
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