Maelstrom Research Staging | AOF_Mothers

AOF_Mothers_8years

Networks -

Variables -

Population

AOF - Mothers

The population is composed of pregnant women of at least 18 years of age, with a gestational age of less than 25 weeks, and receiving prenatal care in Calgary.

Selection Criteria

Sex

Women

Minimum age

Pregnant Women

First trimester
Second trimester

Newborns

Twins

Countries

Canada

Territory

Calgary

Ethnic Origin

Health Status

Other Criteria

Women had to be less than 25 weeks pregnant at enrollment, and accessing prenatal care in Calgary in 2008 or 2009.

Recruitment

Sources of recruitment

General population
Specific population

General Population

Volunteer enrolment

Specific Population

Clinic patients

Supplementary Information

Pregnant women were recruited from primary care offices, community posters and word of mouth, and through a city-wide single provider public health laboratory service.

Number of Participants

Number of Participants: 3,387
Number of Participants with Biological Samples: 1,862
Supplementary Information about selection criteria: 24 weeks gestation: 3363 participants
36 weeks gestation: 3184 participants
4 months postpartum: 3058 participants
1 year postpartum: 1574 participants
2 years postpartum: 1596 participants
3 years postpartum: 1994 participants
Flood: 1917 participants
5 years: 1992 participants
8 years: 2074 participants
COVID-19 questionnaire 1: 1333 participants
COVID-19 questionnaire 2: 1361 participants
COVID-19 questionnaire 3: 1280 participants
12-14 years postpartum: 1529 participants

More info

Data Collection Event

AOF - Mothers - 8 years postpartum

A questionnaire collected information about maternal physical, psychosocial and mental health, parenting, lifestyle, well-being, family life, community; and about her children' school life, activities, screen use, health, sleep behaviours and eating habits.

More info

Collected Dataset / AOF_Mothers_8years

AOF_Mothers_8years

Population

AOF - Mothers

Data Collection Event

AOF - Mothers - 8 years postpartum

Files

Variables Classifications