List of top Social And Preventive Medicine Questions on Epidemiology

A new community intervention is initiated to reduce prenatal sepsis. Researchers allocated 20 PHCs to receive standard care and 20 PHCs to receive a community-based intervention. What type of study design is this?

A dietary survey report indicates that the 5-year survival rate for breast cancer has increased following the introduction of a new screening method. However, autopsy data shows no change in overall mortality. What type of bias does this scenario illustrate?

Which of the following is the correct sequence in a Randomized Controlled Trial (RCT)?

What is the time interval between acquiring an infection and reaching the period of maximum infectivity known as?

A screening test applied to detect diabetes in a population over 40 years of age should satisfy all of the following criteria, EXCEPT