1. Human Development and HIV: Are they related? Data Visualization using Divya Khandekar 1

2. The IDEA Hans Rosling “Let my dataset change your mindset” http://www.gapminder.org/videos/ted-us- state-department/ 2

3. The IDEA Compared Human Development Index (HDI) to prevalence of HIV in a country. HDI is a measure of Human Development or well-being. Combines 3 factors: 1) Life expectancy at birth 2) Mean years of schooling and Expected years of schooling 3) standard of living: GNI per capita (PPP US$) 3

4. HDI 4

5. The IDEA HIV has been linked with socio-economic factors - mixed study results. HDI and HIV- probable co-relation. 5

6. Google. Docs 1) MAPS HDI_2009 2) MOTION CHARTS 6

7. 1) Finding data: United Nations Development Programme website, World Data Bank website 2) Selecting cases (countries): 29 3) Selecting a baseline: 1990 4) Selecting Variables: Country name HDI rank 2011 HDI (1990,1995,2000,2005,2009) Prevalence of HIV among adults aged 15 to 49 (%) (1990, 1995, 2000, 2005, 2009) Number of people infected with HIV Continent MOTION CHARTS 7

8. Primary hypothesis: An increase in HDI value will cause a relative decrease in the incidence of HIV in adult population. MOTION CHARTS 8

9. OBSERVATIONS 9

10. OBSERVATIONS 10

11. OBSERVATIONS 11

12. Out of the 29 countries selected, 9 showed a correlation between increase in HDI and HIV (8 African countries and 1 Asian) High HDI vs. Low HDI African countries Stabilization period India: Increase in total number of cases but % remains same Why African counties are different? OBSERVATIONS 12

13. THANK YOU 13