3000 people registered in the Persian FASA cohort were randomly invited and re-evaluated. These people were invited on the prescribed days in accordance with the health protocols to protect their health against the corona virus and after visiting the center They went through the following steps.

 

Going to the reception and checking their information by the colleagues present at the reception

Refer to the blood collection department

catering

Refer to colleagues who inquire about nutrition and record information on the frequency of individual food

Refer to the colleagues of the general questioner and register the individual's livelihood information

Refer to the ECG room and register the person's ECG

Refer to nurse colleagues and record medical information, record blood pressure and heart rate of the person