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measure Children/pregnancy
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W12 W13
Young Cohort W9 W10Information about children and pregnancy status were assessed.Created March 28, 2023 • Updated April 4, 2023 -
measure Demographic family characteristics
Study: L-CID Mode of collection: SelfAdministeredQuestionnaire Available measurements: Early Childhood Cohort T1 T2 T3 T4 T5 T6 T6 - Covid
Middle Childhood Cohort T1 T2 T3 T4 T5 T5 - Covid T6The Demographic Family Characteristics questionnaire consists of 14 items that assess family characteristics, such as age, gender, socio-economic status, etc.Created March 28, 2023 • Updated March 28, 2023 -
measure Demographics
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W1 W2 W3 W4 W5 W6 W7 W8 W9 W10 W11 W12 W13
Young Cohort W1 W2 W3 W4 W5 W6 W7 W8 W9 W10Demographic information (gender, age, child gender, child age, etc.)Created March 28, 2023 • Updated April 4, 2023 -
measure Demographics
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Third Generation T1Demographic information was assessed including gender, age, child gender, child age, etc.)Created March 28, 2023 • Updated April 4, 2023 -
measure Demographics
Study: NTR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Young Netherlands Twin Register YS_1 YS_2 YS_3 YS_5 YS_TRF5 YS_7 YS_TRF7 YS_10 YS_TRF10 YS_12 YS_TRF12 YS_DHBQP YS_DHBQ14 YS_DHBQ16 YS_DHBQ18 YC_ACTIONBB1_1 YC_ACTIONBB1_2 YC_ACTIONBB2 YC_ACTIONBB3 YS_VAL YC_BS1 YC_BS2 YC_BS3 YC_DSC YE_FITNSS YE_ATTEF1 YE_ATTEF2 YE_ATTEF3 YC_ADHMRI YS_DT YE_COG10 YE_COG12 YE_COG18 YS_TRIP1 YS_TRIP1_2 YS_TRIP3 YS_TRIP4 YS_TRIP5 YS_TRIP7 YS_TRIP10 YS_TRIP12Demographic information, including age and year of birth, biological sex and gender, country and place of birth, current zipcode, nationality, religion, educational attainment, spoken laguages, and information on multiple birth.Created March 28, 2023 • Updated April 4, 2023 -
measure Gender
Study: YOUth Mode of collection: SelfAdministeredQuestionnaire Available measurements: Baby and Child 20 weeks 30 weeks 0 months 5 months 10 months 3 years 6 years
Child and Adolescent 9 years 12 yearsGender as withdrawn from the participant registration systemCreated March 28, 2023 • Updated March 30, 2023 -
measure Gender Identity (GI) questionnaire
Study: YOUth Mode of collection: SelfAdministeredQuestionnaire Available measurements: Baby and Child 6 yearsParent-reported questionnaire about the gender identity of the child. Parents are asked to indicate to what extent their child resembles other boys and girls.Created March 28, 2023 • Updated March 30, 2023 -
measure Gender Identity (GI) questions
Study: YOUth Mode of collection: SelfAdministeredQuestionnaire Available measurements: Baby and Child 5 months 10 months 3 years 6 years
Child and Adolescent 9 years 12 yearsTwo questions about the gender identity of the child were asked as part of existing questionnaires: "How boyish or girlish do you think your child is compared to other children of the same sex?" and "How boyish or girlish do you hope your child will be when he/she is 18 years old?". In the Child and Adolescent cohort, these questions were first part of...Created March 28, 2023 • Updated March 30, 2023 -
measure Pubertal Development Scale (PDS)
Study: YOUth Mode of collection: SelfAdministeredQuestionnaire Available measurements: Child and Adolescent 9 years 12 yearsThe Pubertal Development Scale (PDS) was developed to assess the development of secondary sexual characteristics, such as growth spurts, body hair growth, skin changes, breast development and menarche in girls, and voice changes and growth of testes in boys.Created March 28, 2023 • Updated March 30, 2023 -
measure Pubertal Development Scale (PDS)
Study: L-CID Mode of collection: SelfAdministeredQuestionnaire Available measurements: Middle Childhood Cohort T3 T4 T5 T6The Pubertal Development Scale (PDS) was developed to assess the development of secondary sexual characteristics, such as growth spurts, body hair growth, skin changes, breast development and menarche in girls, and voice changes and growth of testes in boys.Created March 28, 2023 • Updated March 28, 2023 -
measure Pubertal Development Scale (PDS)
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W2
Young Cohort W1 W2 W3 W4The Pubertal Development Scale (PDS) was developed to assess the development of secondary sexual characteristics, such as growth spurts, body hair growth, skin changes, breast development and menarche in girls, and voice changes and growth of testes in boys.Created March 28, 2023 • Updated April 4, 2023 -
measure Pubertal Development Scale (PDS)
Study: Generation R Mode of collection: SelfAdministeredQuestionnaire Available measurements: Main Cohort Covid questionnairesThe Pubertal Development Scale (PDS) was developed to assess the development of secondary sexual characteristics, such as growth spurts, body hair growth, skin changes, breast development and menarche in girls, and voice changes and growth of testes in boys.Created May 3, 2023 • Updated May 3, 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 Socio-demographics
Study: TRAILS Mode of collection: SelfAdministeredQuestionnaire Available measurements: The Next Generation T2 T3 T4 T5Assessment of socio-demographics. Includes sex, age, ethnicity, religiosity, living conditions, family composition, and education.Created March 28, 2023 • Updated March 28, 2023