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measure Structural Magnetic Resonance Imaging (MRI)
Study: Generation R Mode of collection: MeasurementsAndTests MRI Available measurements: Generation R 7 years 9-10 years 13-14 years 17-18 yearsStructural magnetic resonance imaging (MRI) is a non-invasive technique for examining the anatomy and pathology of the brain (as opposed to using functional magnetic resonance imaging [fMRI] to examine brain activity).Created October 17, 2024 • Updated October 20, 2024
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measure Waist and hip circumference
Study: TRAILS Mode of collection: MeasurementsAndTests Anthropometrics/Body measures Available measurements: Population cohort POP - T3 POP - T4 POP - T5
Clinical cohort CC - T3 CC - T4 CC - T5Waist and hip circumference were assessed using a tape measure.Created October 17, 2024 • Updated October 20, 2024
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measure Bio-electrical impedance
Study: TRAILS Mode of collection: MeasurementsAndTests Anthropometrics/Body measures Available measurements: Population cohort POP - T3
Clinical cohort CC - T3Bio-electrical impedance is an assessment of body fat. Voltage measurements of weak electric currents that are sent through the body are used to estimate total body water (as a proxy for muscle mass which contains a lot of water) and, by difference with body weight, body fat (which hardly contains water).Created October 17, 2024 • Updated October 20, 2024
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measure Length and weight
Study: TRAILS Mode of collection: MeasurementsAndTests Anthropometrics/Body measures Available measurements: Population cohort POP - T1 POP - T2 POP - T3 POP - T4 POP - T5 POP - T6 POP - T7
Clinical cohort CC - T1 CC - T2 CC - T3 CC - T4 CC - T5 CC - T6 CC - T7Length and weight assessment using a stadiometer and personal scale. Length and weight of partners were not measured, but self-reported.Created October 17, 2024 • Updated October 20, 2024
