Table 3.

Review articles included.

Ref. Num.	Author	Country	Study Design	Study Contribution
[11]	Gerend, M.A. et al., 2008	USA	Literature review	Ethnic inequalities in cancer.
[20]	Portela Guarín, H. et al., 2013	Colombia	Desk review	The diálogo de saberes technique as a mechanism to understand inequality.
[38]	Francis, D.K. et al., 2015	English-speaking Caribbean	Systematic review	Cardiovascular disease stratified by ethnicity.
[42]	Santos Padrón, H. 2011	Mexico	Literature review	Ethnicity/race as a conditioning factor of health inequalities.
[43]	Garcia de Pinto da Cunha, E. 2012	Brazil	State-of-the-art review	Use of ethnicity/race variables in health to improve visibility and data quality.
[61]	Antunes Freitas, D. 2011	Brazil	State-of-the-art review	Black rural communities.

Source: Own work.