EPIDEMIOLOGY

Epidemiology



Epidemiology

Vital Registry Systems

Identify three consecutive reporting periods (usually calendar years) of incidence or prevalence data. Identify the reporting, periods.

The three consecutive reporting periods are taken from 2007 to 2009. The incidence or prevalence of health problem that is AIDS and Chlamydia is reported frequently in Virginia in these periods that is; in 2007, the prevalence of AIDS were 21, in 2008 it was 16 and in 2007 it was 43. However, the incidence or prevalence of Chlamydia in Virginia, in 2007, 2008 and 2009, were 2807, 2861 and 2788 respectively.

Identify the population characteristic (age group, gender, race/ethnicity, location) included ...