Chapter 11

Step 6

Step 6

Calculate incidence rates and confidence intervals per exposure, age, sex, comorbidity, calendar time

D5_IR_background

Contains the persontime observed each month in all the strata of vaccination, per dose and brand, and per previous exposure to COVID, including non vaccinated, from start to end of study

D5_IR_background_std

Background rates of AESIs, per presence or absence of history of COVID, age and sex, month and year