Learning sample

Remaining testing sample

Specific medical check up

Specific medical check up

Participated

Absent

Participated

Absent

Group A

5098

(76.4)

1572

(23.6)

5115

(75.7)

1640

(24.3)

Group B

2314

(72.9)

859

(27.1)

2359

(72.8)

883

(27.2)

Group C

965

(12.1)

7011

(87.9)

867

(11.0)

7045

(89.0)

Group D

378

(15.7)

2024

(84.3)

361

(15.2)

2021

(84.8)

Group E

1652

(15.8)

8810

(84.2)

1637

(15.7)

8780

(84.3)

Group F

41

(25.2)

122

(74.8)

44

(22.1)

155

(77.9)