Display name Name Folder Description Variable type Database Version Table Column Time Method Equipment
Physician diagnosis of asthma or asthma medication usage for past 3 days activeasthma Lab Visit/Medical History choices CFS 0.3.0 visit51 activeasthma_hmn Visit 5 Physician diagnosed
Actigraphy QS: Overall Quality Grading actquality5 Actigraphy choices MESA 0.1.1 sleep1 actquality5
Physician-diagnosed Attention Deficit Disorder adddiag Lab Visit/Medical History choices CFS 0.3.0 visit51 adddiag_hmn Visit 5 Reported by subject/parent or guardian CFS- adult and child baseline lab questionnaire
Adenoidectomy adendiag Lab Visit/Medical History choices CFS 0.3.0 visit51 adendiag_hmn Visit 5 Reported by subject/parent or guardian CFS- adult and child baseline lab questionnaire
Alpha-Glucosidase Inhibitors (SHHS2) agdi2 Medications Participant taking ALPHA-GL... choices SHHS 0.10.0 shhs22 agdi2_hmn Follow-up visit Transcribed wih physician review Medication review form
Age at time of visit age Demographics numeric CCSHS 0.2.1 trec1 age TREC: lab visit Reported by child TREC: Youth Sleep and Health Questionnaire: Youth Self-Report
Age at time of visit age Demographics numeric CFS 0.3.0 visit51 age Visit 5 Reported by subject/parent or guardian CFS- adult and child baseline lab questionnaire
Age age Socio-demographic This is the age of the part... numeric HCHS 0.3.0 sol1 age baseline clinic visit reported by subject
Age at SHHS1 age_s1 Demographics Age at time of study in yea... numeric SHHS 0.10.0 shhs11 age_s1 Baseline PSG Calculated
Age at SHHS2 age_s2 Demographics Age in years at the time of... numeric SHHS 0.10.0 shhs21 age_s2 Follow-up visit Calculated