Blood group and socio-economic class
نویسندگان
چکیده
منابع مشابه
Group Dynamics Features and Socio-economic Status of Cocoa Farmers in Ogun State, Nigeria
Group dynamics features are important factors for improving farmers’ socio-economic status. This study focused on the effect of group dynamics features on the socio-economic status of cocoa farmers in Ogun State, Nigeria. A multi-stage sampling technique was used to select 93 cocoa farmers for the study. Descriptive statistics and linear regression were used to analyze the data. Results showed ...
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Section II presents the empirical results of this study. While the underlying econometric model follows the standard ‘new growth’ literature procedure of regression analysis in a cross-section of countries, it goes beyond the existing studies in drawing on a data set including proxies for technical progress and educational attainment as well as devoting special attention to different levels of ...
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The SEDO project develops a platform combining fast access, user freedom, and coherence of the results for presenting complex socio-economic data. As an initial yield, this joint project involving two research actors of Luxembourg, the CEPS/INSTEAD for the content and the CRP-Gabriel Lippman for the technical realization, will deliver on the Net the results of longitudinal surveys about the lif...
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BACKGROUND Cutaneous melanoma (CM) is a cancer usually associated with high socio-economic level in the literature. Few studies have, however, assessed this relationship by gender and site or the association between CM and rurality. METHODS A major-sized historical occupational Swedish cohort comprising 2,992,166 workers was used to estimate relative risk of cutaneous melanoma, broken down by...
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ژورنال
عنوان ژورنال: Nature
سال: 1984
ISSN: 0028-0836,1476-4687
DOI: 10.1038/309398b0