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Table 3 Variables

From: Overbooking for physical examination considering late cancellation and set-resource relationship

Variable

Description

Data type

Age

Age of the consumer

Numerical

Gender

Gender of the consumer

Categorical

Booking Date

The date when the consumer books an examination

Date

Booking Type

The way the consumer makes a reservation (in-person, online, or other)

Categorical

Examination Date

The date the consumer receives health examination

Date

Examination Set

The examination set chosen by the consumer

Categorical

Price

Price of the examination

Numerical

Group Size

Number of people booking together

Numerical

Cancellation Date

The date of cancellation (if applicable)

Date

Appointment Lead Time

Number of days between booking date and examination date

Numerical

Gastroscope

Whether the examination includes gastroscope or not

Categorical

Holiday Examination

1 if the examination is in a national holiday or 0 otherwise

Binary

Group Booking

1 if the group size is at least two or 0 otherwise

Binary

Last-minute Booking

1 if the appointment lead time is no greater than seven days or 0 otherwise

Binary

Late Cancellation

1 if canceled within seven days of the examination date or 0 otherwise

Binary