Ontario Health Study (OHS)
Study type
Cohort
Location
Canada
PI/Contact
Dr. Philip Awadalla
Entry years
2010 - 2017
Size
Total: 225000
Fully recruited?
Yes
Age range at recruitment
18+
Socioeconomic:
Age, Sex, Education, Occupation, Martial status, Ethnicity
Medical History:
Medical History (prior disease), Cancer, Cardiac, Diabetes, Mental health, Respiratory, Stroke, Liver cirrhosis, Chronic kidney disease, Other, Medication
Lifestyle:
Alcohol, Smoking, Second Hand Smoke, Other tobacco use, Diet, Physical activity
Environmental:
Outdoor Air Pollution
Physical Measurements:
Height, Weight, BMI, Waist, Hip, Waist-Hip-Ratio, Body composition, Blood pressure, Heart rate
Biological Measurements:
Blood Glucose, HbA1c, CRP, Total cholesterol, LDL, HDL, Triglycerides
Follow-up:
Mortality: Yes Non-fatal events: Yes
Blood Samples stored:
Plasma, Serum, Buffy Coat
Other Biological samples:
Urine
Other:
Reproductive history (women)