Skip to main content

Table 1 Diagnoses related to COVID-19

From: Recurrent sick leave after COVID-19: investigating the first wave of the pandemic in a comprehensive Swedish registry-based study

Diagnoses related to COVID-19

ICD codes

Acute bronchitis

J20.9

Acute lower respiratory infection

J22, J22.9

Acute laryngopharyngitis/acute upper respiratory infection

J06, J06.8, J06.9

Acute laryngitis

J04.0

Asthma

J45, J45.9

Acute sinusitis

J01.9

Influenza due to unidentified influenza virus

J11, J11.8

Chronic tonsillitis

J35.0

Viral infection

B34.2, B34.8, B34.9, B34-P

Sequelae of infectious and parasitic disease*

B94

Postviral fatigue syndrome*

G93.3

Fever

R50.9

Malaise and fatigue

R53, R53.9

Headache

R51.9

Haemoptysis

R04.2

Deep vein thrombosis*

Z86.7B

Family history of asthma and other chronic lower respiratory disease

Z82.5

Nonrheumatic aortic (valve) insufficiency*

I35.1

Anxiety disorder*

F41.0, F41.9, F41.9P

Reaction to stress*

F43.0, F43.8, F43.8A

Depressive disorder*

F32.1, F32.9

  1. Abbreviation: ICD International Statistical Classification of Diseases
  2. *  =  related to COVID-19 only if it was registered after the COVID-19 diagnosis (U07)