Data in term of demographic variables

 Search the literature and select a health related problem. (colo rectal cancer)
 Review information related to prevalence and trends over time, it is suggested to think about trends for least 10 years ago.
 Look for patterns or trends in the data in term of demographic variables ( age, sex) and any important relevant clinical indicators.
 Select 2-3 patterns or trends and explain and compare against national and international figures.
 Identify differences or similarities in trends.
 Include recommendations for future studies.
 Note any limitations or methodological challenges, issues in calculating epidemiological indicators and write them in the report