Review Criteria
A search was carried out on the different databases by means of the
(MeSH) terms prevalence, risk factors, history of risk factor screening,
demographics, income, education and preventions strategies. Reviewers
screened 84 papers and 40 full text were checked. Following inclusion
criteria: (1) publication between January 1985 and December 2018, (2)
availability as full text in English, (3) categorization as original
research, reviews, meta-analysis.