نتایج جستجو برای: who 2007
تعداد نتایج: 908734 فیلتر نتایج به سال:
the present study aimed to investigate representation of discourse markers and metadiscourse markers in conversations and readings of general elt coursebook series used in the language centers of iran. to this aim, four elt coursebooks popularly taught in language centers of this country were analyzed based on fung and carter’s (2007) framework regarding discourse markers and hyland’s (2005) fr...
We conducted a prospective cohort study among HIV-negative MSM aged 18 years or older between 2007 and 2012 in Beijing, China to measure the rates of incident HIV and identify risk factors for infection. Among 5,800 participants evaluated at enrollment, we identified 486 prevalent cases of HIV (8.4%). Among the 3,625 enrollees who were HIV-negative at enrollment and completed at least one follo...
KEY FINDINGS Older adults (aged 75 and over), non-Hispanic black persons, poor persons, and persons with Medicaid coverage were more likely to have had at least one emergency department (ED) visit in a 12-month period than those in other age, race, income, and insurance groups. Among the under-65 population, the uninsured were no more likely than the insured to have had at least one ED visit in...
BACKGROUND There is paucity of data on the nutritional status of school-age children in Sagamu town of Southwestern Nigeria. OBJECTIVE To determine the nutritional status of primary school children in Sagamu Local Government Area, Nigeria. METHODS A cross-sectional survey of primary school children aged 6 to 10 years in Sagamu, Southwestern Nigeria was done. Eight schools were selected usin...
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