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Table 8 Top 20 important features extracted from male patients

From: Identification of clinical factors related to prediction of alcohol use disorder from electronic health records using feature selection methods

No

Feature

Description

Ranking

1

Age

Age at the Relay study

0.456

2

LOS

Length of stay at the hospital

0.121

3

DK86

Other diseases of pancreas

0.015

4

ED

Visitor of Emergency Department

0.014

5

DK50

Crohn's disease

0.013

6

DK70

Alcoholic liver disease

0.011

7

Outpatient

Admitted to the hospital

0.011

8

Admission

Ambulatory care

0.011

9

DG56

Mononeuropathies of upper limb

0.009

10

DK29

Gastritis and duodenitis

0.008

11

DG40

Epilepsy

0.008

12

DI61

Intracerebral haemorrhage

0.008

13

DG20

Parkinson disease

0.007

14

DK26

Duodenal ulcer

0.007

15

DM19

Another arthrosis

0.007

16

DT93

Sequelae of injuries of lower limb

0.007

17

DT92

Sequelae of injuries of upper limb

0.007

18

DR29

Other symptoms and signs involving the nervous and musculoskeletal systems

0.007

19

DS46

Injury of muscle and tendon at shoulder and upper arm level

0.007

20

DS82

Fracture of lower leg, including ankle

0.007