Tendencies of studies addressing the eldest individuals of aged population in the community: a (inter)national systematic review

Idiane Rosset Elizandra Cristina Pedrazzi Matheus Roriz-Cruz Eliane Pinheiro de Morais Rosalina Aparecida Partezani Rodrigues About the authors

The purpose of this study was to identify and analyze the tendencies and types of studies published in Brazil and abroad, involving elders aged >80 years, living in the community. A systematic review of national literature was performed using the LILACS and SciELO databases, and PUBMED and EMBASE for international literature, covering publications of the last two decades. Twelve national and 162 international references were selected. Biological sciences were the prevalent area both at the national (50%) and international (74.1%) levels. All national studies were observational, 91.7% of which were cross-sectional. Of the international studies, 93.3% were observational, 48.1% of which were cross-sectional and 37.6% were cohort studies. The United States were the country responsible for 41.4% of all international publications. Brazil and China were the only developing countries with international publications. Despite the significant number of international scientific publications as of 2005, this fact has not been observed at the national level.

Aged; Demographic aging; Health of the elderly; Review

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