# Data Dictionary
PatientID: Unique identifier for each patient 
AppointmentID: Unique identifier to each appointment 
Gender: Patient Gender (limited to Male or Female)
ScheduledDate: date on which the appointment was scheduled
AppointmentDate: date of the actual appointment
Age: Patient age
Neighbourhood: District of Vitória in which the appointment 
SocialWelfare: Patient is a recipient of Bolsa Família welfare payments
Hypertension: Patient previously diagnoised with hypertensio (Boolean)
Diabetes: Patient previously diagnosed with diabetes (Boolean)
AlcoholUseDisorder: Patient previously diagnosed with alcohol use disorder (Boolean)
Disability: Patient previously diagnosed with a disability (severity rated 0-4)
SMSReceived: At least 1 reminder text sent before appointment (Boolean)
NoShow: Patient did not attend scheduled appointment (Boolean: Yes/No)