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Table 1 Discharge mortality rate in each Major Diagnostic Categories (n = 282064)

From: Performance of in-hospital mortality prediction models for acute hospitalization: Hospital Standardized Mortality Ratio in Japan

 

number of patients

discharge mortality

Discharge moratality rate (%)

Contributing proportion to all discharge mortality (n = 6117)

cumluative moratlity rate

MDC code

category in prediction models

Digestive System, CHepatobiliary System And Pancreas

51514

1932

3.8

31.6

31.6

6

 

Respiratory System

30283

1719

5.7

28.1

59.7

4

 

Blood and Blood Forming Organs and Immunological Disorders

6070

592

9.8

9.7

69.4

13

 

Kidney, Urinary Tract and Male Reproductive System

24415

417

1.7

6.8

76.2

11

others

Nervous System

16192

360

2.2

5.9

82.1

1

 

Circulatory System

29408

282

1.0

4.6

86.7

5

 

Female Reproductive System, Pregnancy, Childbirth And Puerperium

25659

246

1.0

4.0

90.7

12

others

Injuries, Burns and Others

19113

206

1.1

3.4

94.1

16

others

Breast

4752

151

3.2

2.5

96.6

9

others

Musculoskeletal System And Connective Tissue

16801

142

0.8

2.3

98.9

7

others

Endocrine, Nutritional And Metabolic System

10828

47

0.4

0.8

99.6

10

excluded

Skin, Subcutaneous Tissue

4458

9

0.2

0.1

99.8

8

excluded

Ear, Nose, Mouth And Throat

14086

5

0.04

0.1

99.9

3

excluded

Pediatric disease

3497

5

0.14

0.1

100.0

15

excluded

Eye

19768

3

0.02

0.0

100.0

2

excluded

Newborn And Other Neonates (Perinatal Period)

5220

1

0.02

0.0

100.0

14

excluded

Total

282064

6117

2.2

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