Rural infrastructure development in the context of seasonal employment in agriculture of the Russian Federation

The article examines the little-studied issue of seasonal employment in the agricultural economy as a vector of the employment category, the importance of which increases every year.In this regard, the purpose of the study is to develop proposals for improving state regulation of social protection issues for seasonal workers in agriculture.The long

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The predictive value of ICD-10 diagnostic coding used to assess Charlson comorbidity index conditions in the population-based Danish National Registry of Patients

Abstract Background The Charlson comorbidity index is often used to control for confounding in research based on medical databases.There are few studies of the accuracy of the codes obtained from these databases.We examined the positive predictive value (PPV) of the ICD-10 diagnostic coding in the Danish 2009 buick lucerne catalytic converter Natio

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