• measure Body composition and bone mineral density (Dual X energy absorptiometry)

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Generation R  5-6 years 9-10 years 13-14 years 17-18 years
     
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    Dual X energy absorptiometry scans (iDXA; General Electric, formerly Lunar Corp., Madison, WI) were used to obtain measurements of bone and soft tissue for the total body and sub regions, including bone mineral content (g), fat mass (g), and lean mass (g).
    Created October 17, 2024 • Updated October 20, 2024

  • measure Dental plaque and oral microbiome

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Generation R  13-14 years 17-18 years
     
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    Dental plaque samples were collected by rubbing a cotton swab over the buccal sides of the right lower permanent molars. DNA was isolated from the dental plaque swabs.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Bone mineral density and geometry of the tibia (Peripheral Quantitative Compu...

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Generation R  13-14 years 17-18 years
     
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    Measurements of bone mineral density and the Geometry of the tibia by peripheral quantitative computed tomography (CT).
    Created October 17, 2024 • Updated October 20, 2024

  • measure Urine sample

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Generation R  Early pregnancy Mid pregnancy Late pregnancy 5-6 years 9-10 years 13-14 years 17-18 years
     
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    First-morning, spot, or 24 hour urine sample.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Muscle function and bone strength (Mechanography)

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Generation R  17-18 years
     
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    Muscle function and bone strength were assessed using mechanography. This includes a mechanographic record of jumping movements on a specially designed springboard. Relevant functional parameters such as strength and spot force are measured to determine coordination, muscle function and muscle-bone relationship.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Audiometry

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Generation R  9-10 years 13-14 years 17-18 years
     
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    Audiometry measurements evaluate an individual's hearing abilities, with pure-tone audiometry assessing hearing sensitivity across different frequencies and intensities, and tympanometry measuring the middle ear's response to changes in air pressure.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Blood sample

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Generation R  Early pregnancy Mid pregnancy Birth 6 months 1 year 1.5 years 2 years 3 years 5-6 years 8 years 9-10 years 13-14 years 17-18 years
     
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    A blood sample consists of taking an amount of a person's blood from their body.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Blood pressure

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Generation R  Early pregnancy Mid pregnancy Late pregnancy 6 weeks 6 months 1 year 2 years 3 years 4 years 5-6 years 9-10 years 13-14 years 17-18 years
     
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    Blood pressure is the force of blood pushing against the walls of arteries as the heart pumps blood around the body. Systolic pressure is the pressure when the heart contracts and pushes blood out and diastolic pressure is the pressure when the heart relaxes and fills with blood. In adults, the systolic pressure normally ranges between 80 and 120 and the...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Eye examination

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Generation R  5-6 years 9-10 years 13-14 years 17-18 years
     
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    The eye examination is a visual acuity test. The eye examination consisted of presenting monocular visual acuity with logarithm of the minimum angle of resolution based Early Treatment Diabetic Retinopathy Study charts at 3 m by means of the fast Early Treatment Diabetic Retinopathy Study method.
    Created October 17, 2024 • Updated October 20, 2024
You can also access this registry using the API (see API Docs).