Table 1.

Description of data attributes of COVID-19 World Vaccine Adverse Reactions dataset.

Variable	Description
VAERS_ID	Identification number for each vaccinated case
RECVDATE	Receiving date of adverse reactions report
STATE	Region of the country from which report was received
AGE_YRS	Age of vaccinated individual
CAGE_YR	Age calculation of individual in years
CAGE_MO	Age calculation of vaccinated individual in months
SEX	Gender of vaccinated individual
RPT_DATE	Date on which report form was completed
SYMPTOM_TEXT	Reported symptoms
DIED	Survival status
DATEDIED	Date of death of vaccinated individual
L_THREAT	Severe illness
ER_VISIT	Visited doctor or emergency room
HOSPITAL	Is hospitalized or not
HOSPDAYS	Number of days individual was hospitalized
X_STAY	Elongation of hospitalized days
DISABLE	Disability status of vaccinated individual
RECOVD	Recovery status of vaccinated individual
VAX_DATE	Date on which individual was vaccinated
ONSET_DATE	Onset date of adverse event
NUMDAYS	ONSET_DATE-VAX_DATE
LAB_DATA	Laboratory reports
V_ADMINBY	Vaccine administration facility
V_FUNDBY	Funds used by administration to buy vaccine
OTHER_MEDS	Other medicines in use by vaccinated individual
CUR_ILL	Information regarding illness of individual at the time of getting vaccinated
HISTORY	Long-standing or chronic health-related conditions
PRIOR_VAX	Information regarding prior vaccination
SPLTTYPE	Manufacturer Report Number
FORM_VERS	Version 1 or 2 of VAERS form
TODAYS_DATE	Form completion date
BIRTH_DEFECT	Birth defect
OFC_VISIT	Clinic visit
ER_ED_VISIT	Emergency room visit
ALLERGIES	Allergies to any product