Table 3 Summary of deceased patients with ISS < 9.

From: External validation of an artificial intelligence model using clinical variables, including ICD-10 codes, for predicting in-hospital mortality among trauma patients: a multicenter retrospective cohort study

No.

Hospital

Age

Sex

AVPU scale

KTAS

ISS

ICISS

TRISS

DNN probability

Prediction

Result

Diagnosis

Underlying disease

Cause of death

1

CHH

61

F

Alert

3

1

1.000

98.5%

0.0335

FN

Death

Burn, Lt leg burn

Endometrial cancer stage IV, multiple metastases

MOF

2

CNUH

68

M

Alert

3

4

1.000

97.8%

0.0692

FN

Death

Right tibial fracture

HTN, DM

MOF

3

CHH

79

F

Alert

4

1

0.833

98.5%

0.0721

FN

Death

Pelvic contusion

COPD, pul. TB, bronchiectasis, destroyed lung

Respiratory failure, pneumoniae

4

CHH

79

F

Alert

4

8

1.000

97.5%

0.0785

FN

Death

Pelvic fracture

ESRD, Heart failure

MOF

5

CHH

68

F

Alert

3

4

1.000

98.2%

0.1149

FN

Death

Nasa bone fracture

Gall bladder cancer stage IV

Hepatic failure

6

CNUH

89

F

Alert

4

4

1.000

97.8%

0.1249

FN

Death

Right clavicle fracture

HTN, Old cerebral infarction, hypothyroidism

Respiratory failure, pneumoniae

7

CHH

56

M

Alert

3

5

1.000

98.0%

0.3336

FN

Death

Inhalation burns

Pul. TB with destroyed lung

Respiratory failure

8

CHH

90

F

Alert

3

5

1.000

98.0%

0.3452

FN

Death

Maxilla fracture

Old cerebral infarction, dementia

Respiratory failure, pneumoniae

9

CHH

88

F

Alert

3

4

1.000

98.2%

0.3766

FN

Death

T7, T12 compression fracture

Congestive heart failure, atrial fibrillation

MOF, sepsis, pneumonia

10

CHH

88

M

Alert

3

1

0.986

98.5%

0.5292

TP

Death

Cerebral contusion

Old cerebral infarction, Lt. hemiparesis, infective endocarditis, mitral valve regurgitation

MOF

11

CHH

77

F

Alert

2

5

0.938

96.3%

0.5954

TP

Death

Pneumothorax, mandible fracture

Pancreas cancer, chemotherapy

MOF

12

CHH

84

F

Alert

3

4

0.900

98.2%

0.6134

TP

Death

Pelvic fracture, acetabular fracture

ESRD, HTN, DM

MOF

13

CHH

92

M

Alert

3

4

0.986

98.2%

0.6447

TP

Death

T7 compression fracture

Lung cancer (untreated)

Respiratory failure

14

CHH

86

M

Verbal response

2

1

0.976

98.5%

0.7671

TP

Death

Facial laceration

S/p bladder cancer

MOF, pneumonia, sepsis

15

CHH

93

F

Painful response

4

1

1.000

97.3%

0.8586

TP

Death

Facial laceration

Cerebral infarction

Pneumoniae, respiratory failure

  1. ISS, Injury Severity Score; AVPU, alert/verbal/pain/unresponsiveness; KTAS, Korean Triage and Acuity Scale; ICISS, ICD-10–based Injury Severity Score; TRISS, Trauma and Injury Severity Score; DNN, deep neural network; CHH, Cheju Halla General Hospital; CNUH, Chonnam National University Hospital; FN, false negative; TP, HTN, hypertension; DM, diabetes mellitus; COPD, chronic obstructive pulmonary disease; ESRD, end-stage renal disease; pul. TB, pulmonary tuberculosis; MOF, multiple organ failure.