Type of long-term health condition (LTHP)

Latest release
Census of Population and Housing: Census dictionary
Reference period
2026

Definition

This variable records the type of selected long-term health condition(s) a person has reported. Respondents can record multiple long-term health conditions including:

  • arthritis
  • asthma
  • cancer (including remission)
  • dementia (including Alzheimer’s)
  • diabetes (excluding gestational diabetes)
  • heart disease (including heart attack or angina)
  • kidney disease
  • liver disease
  • lung condition (including COPD or emphysema)
  • mental health condition (including depression or anxiety)
  • stroke
  • any other long-term health condition(s)

Scope

All persons

Categories

Code Category 
011 Arthritis 
021 Asthma 
031 Cancer (including remission) 
041 Dementia (including Alzheimer's) 
051 Diabetes (excluding gestational diabetes) 
061 Heart disease (including heart attack or angina) 
071 Kidney disease 
075 Liver disease 
081 Lung condition (including COPD or emphysema) 
091 Mental health condition (including depression or anxiety) 
101 Stroke 
111 Any other long-term health condition(s) 
121 No long-term health condition(s)  
&&& Not stated 
VVV Overseas visitor 

Number of categories: 15

See Understanding supplementary codes for more information.

Question(s) from the Census form

Has the person been told by a doctor or nurse that they have any of these long-term health conditions?

How this variable is created

Data for this variable comes from the long-term health conditions question. On the paper form, if a respondent selects 'No long-term health condition' as well as other options, the 'No long-term health condition' response is excluded.

As respondents can select more than one condition, the counts of each category may sum to more than the total number of people.

History and changes

This was a new variable in 2021.

In 2026, 'Liver disease' was added as a health condition to the question, and the instructional text for mental health was updated.

 

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