A family consists of 2 parents & 6 children susceptible to measles. There occurs a primary case of measles and 3 secondary cases within a short period of time. Secondary attack rate is

Social & Preventive Medicine

A family consists of 2 parents & 6 children susceptible to measles. There occurs a primary case of measles and 3 secondary cases within a short period of time. Secondary attack rate is

A study is to be conducted with regards to the fat content…

'There has been a gradual increase in number of non-communicable disease cases…

All of the following are done to remove Confounding except