From my understanding i would say true
The study of statistics such as births, deaths, income, or the incidence of disease, which illustrate the changing structure of human populations.
Secondary: prepares a student for immediate employment in many health careers or for additional education after graduation.
post-secondary: is after high school, including training in a vocational-technical school, community college or university.
random weight loss, loss of interest in hobbies, random crying, panic attacks, nausea