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. 2023 Jul 13;9:85. doi: 10.1186/s40795-023-00743-8

Table 2.

The components of the PICOS template

Population Black, Asian and other minority ethnic Adults (18 years and older)
Issue Dietary intake, food perception, food barriers, dietary knowledge, healthy diet resources
Context High-income countries, according to the World Bank classification (The World Bank, 2018).
Outcome Perception, beliefs, and view around the dietary intake, healthy eating, and use of healthy diet resources
Study type Qualitative studies