Individual Study / TAHS

Tasmanian Infant Health Study (TAHS)

Tasmanian Infant Health Study (TAHS)

Initiatives -
The original aims of the survey were to provide an epidemiological description of childhood asthma, which has a variable natural history requiring: 1. an estimate of its prevalence among children of a suitable age; 2. an estimate of the probability that an individual will change disease status during any given period; 3. an estimate of any secular trend, specifically any tendency for the incidence to vary over time. *Note: All published information has been collected from the article referenced in the Marker Paper box below. Therefore, there may be variations with more advanced versions of the study.*
Start Year
1968
Funding
The baseline 1968 study received its initial funding in 1967 from the Tasmanian Asthma Foundation, and since that time the study has received funding from several sources for different follow-up waves and components of the study. Funding bodies have included the National Health and Medical Research Council of Australia (grants #299901, #454425, #566931 #628513 and #1021275); Clifford Craig Medical Research Trust of Tasmania; Victorian, Queensland, and Tasmanian Asthma Foundations; the Australian Lung Foundation; Helen Macpherson Smith Trust; Royal Hobart Hospital Research Foundation; GlaxoSmithKline and the University of Melbourne

Members

Download
Investigators Contacts
  • Dr. Prof. Shyamali Dharmage
    University of Melbourne

Design

Study design
Population cohort
Follow Up
Participants were young enough to allow for follow-up of at least 7 years through the school system

Marker Paper

Matheson MC, Abramson MJ, Allen K, et al. Cohort Profile: The Tasmanian Longitudinal Health STUDY (TAHS). Int J Epidemiol. 2017;46(2):407-408i. doi:10.1093/ije/dyw028

PUBMED 27272183

Recruitment

Sources of Recruitment
  • Individuals
  • Families

Number of participants

Number of participants
7,380
Number of participants with biosamples
Supplementary Information
Children born in 1961 and attending school in the island state of Tasmania, Australia.(7 years at the time of the baseline survey.)

Access

Availability of data and biosamples

Data
Biosamples
Other