نتایج جستجو برای: low and middle income
تعداد نتایج: 16979403 فیلتر نتایج به سال:
UNLABELLED 'Cochrane Corner' in the November SAMJ highlights a Cochrane review that evaluated the effects of interventions for improving childhood vaccination coverage in low- and middle-income countries. QUESTION Which interventions increase the uptake of childhood vaccines in low and middle-income countries? BOTTOM LINE Health education, home visits, and reminders probably increase the up...
OBJECTIVES To calculate cigarette affordability for a number of countries using different techniques and data, to investigate trends since 1990 and to assess the appropriateness of different measures of affordability. DESIGN Two existing measures were specified. Relative income price (RIP) uses per capita gross domestic product (GDP) as the measure of income, while "minutes of labour" is base...
peace and national security protection and ironic solving of international conflicts become the preliminary foundation of the united nations charter and had been considered as the main responsibilities of the security council, after world war ii and the establishment of united nations organization. therefore, the security council enables to analyze every kind of conflicts and challenges which ...
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