Maelstrom Research Staging | CTADS_Wave

CTADS_Wave_2017

Networks -

Variables -

Associated study CTADS Contingency Table

Population

CTADS population

The population is composed of people 15 years of age and older living in the 10 Canadian provinces who are not residents of the Yukon, Northwest Territories, or Nunavut and are not full-time residents of institutions.

Selection Criteria

Minimum age

Newborns

Twins

Countries

Canada

Territory

Ethnic Origin

Health Status

Other Criteria

People are excluded if they are residents of the Yukon, Northwest Territories and Nunavut and are full-time residents of institutions.

Recruitment

Sources of recruitment

General population

General Population

Random digit dialing

Supplementary Information

The sample design is a unique two-phase stratified random sample of telephone numbers. In the first phase, households are selected randomly, and in the second phase, one or two individuals (or none) are selected based on household composition.

Number of Participants

Number of Participants: 77,568
Number of Participants with Biological Samples
Supplementary Information about selection criteria: * 2013: 46,065 participants * 2015: 15,154 participants * 2017: 16,349 participants

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Data Collection Event

CTADS - Wave 2017

Information about demographics (age, marital status, labour market, residence, aboriginal status), general health, smoking behaviour and cessation, alcohol use, medications and drug use was collected.

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Collected Dataset / CTADS_Wave_2017

CTADS_Wave_2017

Population

CTADS population

Data Collection Event

CTADS - Wave 2017

Files

Variables Classifications