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Table 1 ICD codes for the diseases analyzed in this study

From: Incidence of idiopathic cardiomyopathy in patients with type 2 diabetes in Taiwan: age, sex, and urbanization status-stratified analysis

Diseases

ICD-9-CM

ICD-10-CM

Type 2 diabetes

250. × 0, 250. × 2

E11

Type 1 diabetes

250. × 1, 250. × 3

E10

Gestational diabetes

648.xx

O24.4

Comorbidities

 Ischemic heart disease

410–414

I20-I25

 Hypertensive disease

401–405

I10-I16

 Rheumatic heart disease

390, 391,

394–398

I00, I01,

I05-I09

 Valvular heart disease

424

I34-I39

 Congenital heart disease

745–747

Q20-Q28

 Acute myocarditis

422

I40, I41

 Cardiomyopathy

425

I42, I43

 Stroke

431–438

I61-I69

 Hyperlipidemia

272.0–272.4

E78.0-E78.4

 Obesity

278.0

E66

End-point

 Other primary cardiomyopathies

425.4

 

 Dilated cardiomyopathy

 

 I42.0

  1. ICD-9-CM International Classifications of Diseases, Ninth Revision Clinical Modification, ICD-10-CM International Classifications of Diseases, Tenth Revision Clinical Modification,