OToPS/ABCD/Physical Health
< OToPS < ABCD
Overview of Measures
| Measure | Subcategory | Informant | Baseline | 1-Year Follow-up | 2-Year Follow-up | 3-Year Follow-up | 4-Year Follow-up | 5-Year Follow-up | 6-Year Follow-up | Mid-Year Follow-up | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Blood (BASO, EOS, Hemoglobin, MCV, PLT/WBC/RBC counts, Immature Gran, Lymph, MCH, MCHC, MONO, MPV, NEUT, NRBC, RDW, Cholesterol, Burr Cells, Poikilocytosis, Hematocrit) | Biospecimens | Youth | No | No | Yes | No | Yes | No | Yes | No | |
| Blood (DNA) | Biospecimens | Youth | Yes* | No | Yes | No | Yes | No | Yes | No | |
| Oral Fluids (pubertal hormones) | Biospecimens | Youth | Yes | Yes | Yes | Yes* | Yes | Yes* | Yes | No | |
| Oral Fluids (DNA) | Biospecimens | Youth | Yes | No | No | No | No | No | No | No | |
| COVID-19 Annual Form | COVID | Youth | No | No | No | No | Yes | Yes | Yes | No | |
| Blood Pressure | Examination | Youth | No | No | Yes | No | Yes | No | Yes | No | |
| PhenX Anthropometrics (height/weight/waist measurements) | Examination | Youth | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | |
| Pain Questionnaire | Medical | Youth | No | No | Yes | Yes | Yes | No | Yes | No | |
| Respiratory Functioning | Medical | Youth | No | No | No | No | Yes | No | Yes | No | |
| Block Kids Food Screener | Nutrition | Youth | No | No | Yes | Yes | Yes | Yes | Yes | No | |
| Sports and Activities Involvement Questionnaire | Physical Activity | Youth | No | No | No | No | No | Yes | No | No | |
| Youth Risk Behavior Survey (Exercise) | Physical Activity | Youth | Yes | No | Yes | Yes | Yes | No | Yes | No | |
| Pubertal Development Scale and Menstrual Cycle Survey | Puberty | Youth | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | |
| Munich ChronoType Questionnaire | Sleep | Youth | No | No | Yes | Yes | Yes | Yes | Yes | No | |
| Medications | Youth | No | No | No | No | No | No | Yes | No | ||
| Baby Teeth (substance and environmental toxin exposure) | Biospecimens | Parent | Yes | Yes | Yes | Yes* | Yes | Yes* | Yes | No | |
| COVID-19 Annual Form | COVID | Parent | No | No | No | No | No | Yes | No | No | |
| Breast Feeding Questionnaire | Development | Parent | No | No | No | Yes | No | No | No | No | |
| Developmental History Questionnaire | Development | Parent | Yes | No | No | No | Yes | No | No | No | |
| Medical History Questionnaire | Medical | Parent | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | |
| Ohio State TBI Screen (Short) | Medical | Parent | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | |
| PhenX Medications Survey | Physical Health | Parent | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | |
| Child Nutrition Assessment | Nutrition | Parent | No | Yes | No | No | No | No | No | No | |
| Block Kids Food Screener | Nutrition | Parent | No | No | Yes | Yes | Yes | Yes | Yes | No | |
| International Physical Activity Questionnaire | Physical Activity | Parent | No | No | No | Yes | No | No | No | No | |
| Sports and Activities Involvement Questionnaire | Physical Activity | Parent | Yes | Yes | Yes | Yes | Yes | No | No | No | |
| Pubertal Development Scale and Menstrual Cycle Survey | Puberty | Parent | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | |
| Sleep Disturbances Scale for Children | Sleep | Parent | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
Coding Information
| Measure | Subcategory | Informant | Table Name (5.1) | Table Name (4.0) |
|---|---|---|---|---|
| Blood (BASO, EOS, Hemoglobin, MCV, PLT/WBC/RBC counts, Immature Gran, Lymph, MCH, MCHC, MONO, MPV, NEUT, NRBC, RDW, Cholesterol, Burr Cells, Poikilocytosis, Hematocrit) | Biospecimens | Youth | ph_y_bld | abcd_ybd01 |
| Blood (DNA) | Biospecimens | Youth | ||
| Oral Fluids (pubertal hormones) | Biospecimens | Youth | ph_y_sal_horm | abcd_hsss01; sph01 |
| Oral Fluids (DNA) | Biospecimens | Youth | ||
| COVID-19 Annual Form | COVID | Youth | ph_y_covid | |
| Blood Pressure | Examination | Youth | ph_y_bp | abcd_bp01 |
| PhenX Anthropometrics (height/weight/waist measurements) | Examination | Youth | ph_y_anthro | abcd_ant01 |
| Pain Questionnaire | Medical | Youth | ph_y_pq | abcd_pq01 |
| Respiratory Functioning | Medical | Youth | ph_y_resp | |
| PhenX Medications Survey | Medical | Youth | ||
| Block Kids Food Screener | Nutrition | Youth | ph_y_bkfs | |
| Sports and Activities Involvement Questionnaire (Reading & Music) | Physical Activity | Youth | ph_y_saiq | sports_activ_read_music01 |
| Youth Risk Behavior Survey (Exercise) | Physical Activity | Youth | ph_y_yrb | abcd_yrb01 |
| Pubertal Development Scale and Menstrual Cycle Survey | Puberty | Youth | ph_y_pds | abcd_ssphy01; abcd_ypdms01 |
| Munich ChronoType Questionnaire | Sleep | Youth | ph_y_mctq | abcd_mcqc01 |
| Baby Teeth (substance and environmental toxin exposure) | Biospecimens | Parent | ph_p_teeth | bteeth01 |
| COVID-19 Annual Form | COVID | Parent | ph_p_covid | |
| Breast Feeding Questionnaire | Development | Parent | ph_p_bfq | breast_feeding01 |
| Developmental History Questionnaire | Development | Parent | ph_p_dhx | abcd_devhxss01; dhx01 |
| Medical History Questionnaire | Medical | Parent | ph_p_mhx | abcd_lpmh01; abcd_lssmh01; abcd_medhxss01; abcd_mx01 |
| Ohio State TBI Screen (Short) | Medical | Parent | ph_p_otbi | abcd_lpohstbi01; abcd_lsstbi01; abcd_otbi01; abcd_tbi01 |
| PhenX Medications Survey | Medical | Parent | ph_p_meds | medsy01 |
| Child Nutrition Assessment | Nutrition | Parent | ph_p_cna | abcd_cna01; abcd_ssphp01 |
| Block Kids Food Screener | Nutrition | Parent | ph_p_bkfs | abcd_bkfs01 |
| International Physical Activity Questionnaire | Physical Activity | Parent | ph_p_ipaq | internat_physical_activ01 |
| Sports and Activities Involvement Questionnaire | Physical Activity | Parent | ph_p_saiq | abcd_lpsaiq01; abcd_lsssa01; abcd_saiq02; abcd_spacss01; sports_activ_read_music_p01 |
| Pubertal Development Scale and Menstrual Cycle Survey | Puberty | Parent | ph_p_pds | abcd_ppdms01; abcd_ssphp01 |
| Sleep Disturbances Scale for Children | Sleep | Parent | ph_p_sds | abcd_sds01; abcd_ssphp01 |
Scoring Information
| Measure | Subcategory | Informant | Subscale Information | Subscale Score Calculation | Total Scale Score Calculation |
|---|---|---|---|---|---|
| COVID-19 Annual Form | COVID | Youth | No subscale information available. | N/A | N/A |
| Pain Questionnaire | Medical | Youth | No subscale information available. | N/A | N/A |
| Respiratory Functioning | Medical | Youth | No subscale information available. | N/A | N/A |
| Block Kids Food Screener | Nutrition | Youth | No subscale information available. | N/A | N/A |
| Sports and Activities Involvement Questionnaire (Reading & Music) | Physical Activity | Youth | Reading: sai_read_hrs_wk_y, sai_read_y, sai_read_enjoy_y Music: sai_lmusic_y, sai_lmusic_feel_y, sai_lmusic_hrs_day_y, sai_lmusic_studying_y | N/A | N/A |
| Youth Risk Behavior Survey (Exercise) | Physical Activity | Youth | No subscale information available. | N/A | N/A |
| Pubertal Development Scale and Menstrual Cycle Survey | Puberty | Youth | Male Pubertal Stage: pds_bdyhair_y, pds_m4_y, pds_m5_y Female Pubertal Stage: pds_bdyhair_y, pds_f4_2_y, pds_f5_y. Menstrual Cycle: menstrualcycle1_y, menstrualcycle2_y, menstrualcycle2_y_dk, menstrualcycle3_y, menstrualcycle4_y, menstrualcycle5_y, menstrualcycle6_y, menstrualcycle11_y, menstrualcycle7_y, menstrualcycle8_y, menstrualcycle9_y, menstrualcycle10_y, mentrualcycle11_y Other: pds_sex_y, pds_ht2_y, pds_skin2_y, pds_f6_y, pds_f6_y_dk | Male: Sum of pds_bdyhair_y, pds_m4_y, pds_m5_y. Prepubertal: 3; early pubertal: 4 or 5 (no responses of "3" to any item); midpubertal: 6-8 (no "4"s); late pubertal: 9-11; postpubertal (12). Subscale score variables are pds_y_ss_male_category and pds_y_ss_male_cat_2 (latter specifies sex assigned at birth). Female: Sum of pds_bdyhair_y and pds_f4_2_y, in addition to pds_f5_y (yes/no for menstruation). Prepubertal: 2 + no menstruation; early puberty: 3 + no menstruation; midpubertal: >3 + no menstruation; late puberty: ≤7 + menstruation; postpubertal: 8 + menstruation. Subscale score variables are pds_y_ss_female_category and pds_y_ss_female_category_2 (latter specifies sex assigned at birth). | N/A |
| Munich ChronoType Questionnaire | Sleep | Youth | No subscale information available. | N/A | N/A |
| COVID-19 Annual Form | COVID | Parent | No subscale information available. | N/A | N/A |
| Breast Feeding Questionnaire | Development | Parent | No subscale information available. | N/A | N/A |
| Developmental History Questionnaire | Development | Parent | No subscale information available. | N/A | N/A |
| Medical History Questionnaire | Medical | Parent | No subscale information available. | N/A | N/A |
| Ohio State TBI Screen (Short) | Medical | Parent | No subscale information available. | N/A | N/A |
| PhenX Medications Survey (Medications Inventory) | Medical | Parent | No subscale information available. | N/A | N/A |
| Child Nutrition Assessment | Nutrition | Parent | No subscale information available. | N/A | Total sum score: cna_p_ss_sum |
| Block Kids Food Screener | Nutrition | Parent | No subscale information available. | N/A | N/A |
| International Physical Activity Questionnaire | Physical Activity | Parent | No subscale information available. | N/A | N/A |
| Sports and Activities Involvement Questionnaire | Physical Activity | Parent | No subscale information available. | N/A | N/A |
| Pubertal Development Scale and Menstrual Cycle Survey | Puberty | Parent | Male Pubertal Stage: pds_2_p, pds_m5_p, pds_m4_p Female Pubertal Stage: pds_2_p, pds_f4_p, pds_f5b_p. Menstrual Cycle: menstrualcycle1_p, menstrualcycle2_p, menstrualcycle2_p_dk, menstrualcycle3_p, menstrualcycle4_p, menstrualcycle5_p, menstrualcycle6_p Other: pubertal_sex_p, pds_1_p, pds_3_p, pds_f6_p, pds_f6_p_dk | Male: Sum of pds_2_p, pds_m5_p, and pds_m4_p. Prepubertal: 3; early pubertal: 4 or 5 (no responses of "3" to any item); midpubertal: 6-8 (no "4"s); late pubertal: 9-11; postpubertal (12). Subscale score variables are pds_p_ss_male_category and pds_p_ss_male_category_2 (latter specifies sex assigned at birth). Female: Sum of pds_2_p and pds_f4_p, in addition to pds_f5b_p (yes/no for menstruation). Prepubertal: 2 + no menstruation; early puberty: 3 + no menstruation; midpubertal: >3 + no menstruation; late puberty: ≤7 + menstruation; postpubertal: 8 + menstruation. Subscale score variables are pds_p_ss_female_category and pds_p_ss_female_category_2 (latter specifies sex assigned at birth). | N/A |
| Sleep Disturbances Scale for Children | Sleep | Parent | Disorders of Initiating and Maintaining Sleep (DIMS): sleepdisturb1_p, sleepdisturb2_p, sleepdisturb3_p, sleepdisturb4_p, sleepdisturb5_p, sleepdisturb10_p, sleepdisturb11_p Sleep Breathing Disorders (SBD): sleepdisturb13_p, sleepdisturb14_p, sleepdisturb15_p Disorder of Arousal (DA): sleepdisturb17_p, sleepdisturb20_p, sleepdisturb21_p Sleep-Wake Transition Disorders (SWTD): sleepdisturb6_p, sleepdisturb7_p, sleepdisturb8_p, sleepdisturb12_p, sleepdisturb18_p, sleepdisturb19_p Disorders of Excessive Somnolence (DOES): sleepdisturb22_p, sleepdisturb23_p, sleepdisturb24_p, sleepdisturb25_p, sleepdisturb26_p Sleep Hyperhydrosis (SHY): sleepdisturb9_p, sleepdisturb16_p | All subscale scores are sums. DIMS: sds_p_ss_dims; SBD: sds_p_ss_sbd; DA: sds_p_ss_da; SWTD: sds_p_ss_swtd; DOES: sds_p_ss_does; SHY: sds_p_ss_shy. | Total score is equal to the sum of all subscale scores. sds_p_ss_total |
Notes
- The ABCD Data Dictionary should be used to view administrative (non-item) variables, precedents for validation, and to further explore total and subscale score calculation.
- Item and subscale total variables were copied directly from the ABCD Data Dictionary.
- A blank in any cell indicates that measure was mentioned in the ABCD Protocol by Wave PDFs or Release Notes, but could not be located in the Data Dictionary.
- All measures in the ABCD protocol were revised to eliminate the use of binary gender classifications in the fall of 2020
- Blood analyses run were taken from the online data dictionary. Blood (DNA) was listed as a distinct analysis in the PDFs of measures by wave but was not specifically mentioned in the data dictionary (hence why no table name was given).
- Oral fluids (DNA), and the PhenX youth report medications survey were also not listed in the data dictionary.
- In response to the COVID-19 pandemic, the ABCD study pivoted to remote testing in March of 2020. This affected the 2-, 3-, and 4-year follow-up assessments. The switch to remote testing did not allow for the collection of biospecimens.