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measure Substance use
Study: TRAILS Mode of collection: SelfAdministeredQuestionnaire Available measurements: Population cohort T1 T2 T3 T4 T5 T6 T7
Clinical cohort T1 T2 T3 T4 T5 T6Assessment of substance use. Includes nicotine, alcohol, cannabis, and other drugs.Created March 28, 2023 • Updated March 28, 2023 -
measure Health services utilization
Study: TRAILS Mode of collection: SelfAdministeredQuestionnaire Available measurements: Population cohort T1 T2 T3 T4 T5 T6 T7
Clinical cohort T1 T2 T3 T4 T5 T6Assessment of health services utilization. Includes various physical and mental health services.Created March 28, 2023 • Updated March 28, 2023 -
measure Socio-demographics
Study: TRAILS Mode of collection: SelfAdministeredQuestionnaire Available measurements: Population cohort T1 T2 T3 T4 T5 T6 T7
Clinical cohort T1 T2 T3 T4 T5 T6Assessment of socio-demographics. Includes sex, age, ethnicity, religiosity, living conditions, family composition, education, work, and income.Created March 28, 2023 • Updated March 28, 2023 -
measure Absenteeism
Study: TRAILS Mode of collection: SelfAdministeredQuestionnaire Available measurements: Population cohort T1 T2 T3 T4 T5 T6 T7
Clinical cohort T1 T2 T3 T4 T5 T6Assessment of absence from school or work.Created March 28, 2023 • Updated March 28, 2023 -
measure Life events
Study: TRAILS Mode of collection: Interview Available measurements: Population cohort T1 T2 T3 T4 T5 T6 T7
Clinical cohort T1 T2 T3 T4 T5 T6Assessment of life events. Includes hospital admissions, moves to other houses, divorce, family illness, death of a loved one, romantic relationships, friendships, victimization, delinquency, and long stay away from home below age twelve.Created March 28, 2023 • Updated March 28, 2023 -
measure Length and weight
Study: TRAILS Mode of collection: MeasurementsAndTests Anthropometrics/Body measures Available measurements: Population cohort T1 T2 T3 T4 T5 T6 T7
Clinical cohort T1 T2 T3 T4 T5 T6Assessment of length and weight using a stadiometer and personal scale.Created March 28, 2023 • Updated March 28, 2023 -
measure Physical health
Study: TRAILS Mode of collection: SelfAdministeredQuestionnaire Available measurements: Population cohort T1 T2 T3 T4 T5 T6 T7
Clinical cohort T1 T2 T3 T4 T5 T6Assessment of accidents and common health problems. Includes cuts, bruces, broken bones, allergies, infections, and pain.Created March 28, 2023 • Updated March 28, 2023