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Hispanic Community Health Study / Study of Latinos

Name Label Folder
nsrr_bmi
Body mass index (BMI)
Body mass index (BMI)

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: bmi at Visit 1

Harmonized/Anthropometry
nsrr_bp_diastolic
Diastolic blood pressure
Diastolic blood pressure

Average resting diastolic blood pressure of three measurements collected from the upper arm in a single clinic visit. In cases where either of the measurements was missing, the average was calculated discarding the missing value.

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: sbpa6 at Visit 1

Harmonized/Clinical Data
nsrr_bp_systolic
Systolic blood pressure
Systolic blood pressure

Average resting systolic blood pressure of three measurements collected from the upper arm in a single clinic visit. In cases where either of the measurements was missing, the average was calculated discarding the missing value.

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: sbpa5 at Visit 1

Harmonized/Clinical Data
nsrr_age
Subject age
Subject age

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: age at Visit 1

Harmonized/Demographics
nsrr_age_gt89
Indicates whether the subject's age (in years) used during date obfuscation is greater than 89 years
Indicates whether the subject's age (in years) used during date obfuscation is greater than 89 years

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: age at Visit 1

Harmonized/Demographics
nsrr_ethnicity
Subject ethnicity
Subject ethnicity

All subjects are Hispanic or Latino.

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards.

Harmonized/Demographics
nsrr_hispanic_subgroup
Subject hispanic subgroup
Subject hispanic subgroup

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: bkgrd1_c7

Harmonized/Demographics
nsrr_race
Subject race
Subject race

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: race

Harmonized/Demographics
nsrr_sex
Subject sex
Subject sex

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: gendernum

Harmonized/Demographics
nsrr_current_smoker
Currently smoking cigarettes
Currently smoking cigarettes

Indicates whether subject currently smokes cigarettes.

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: current_smoker at Visit 1

Harmonized/Lifestyle and Behavioral Health
nsrr_ever_smoker
Ever smoked cigarettes
Ever smoked cigarettes

Indicates whether subject ever regularly smoked cigarettes.

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: cigarette_use

Harmonized/Lifestyle and Behavioral Health
nsrr_rei_ap3n
Respiratory Event Index : (Apneas or hypopneas with >= 3% oxygen desaturation) / hour of estimated sleep
Respiratory Event Index : (Apneas or hypopneas with >= 3% oxygen desaturation) / hour of estimated sleep

Harmonized by the NSRR team.

Data collected with no EEGs. Refer to the source for detailed definition for respiratory events: slpa54 at Visit 1

Harmonized/Polysomnography/Apnea-Hypopnea Indices
nsrr_rei_ap4n
Respiratory Event Index : (Apneas or hypopneas with>= 4% oxygen desaturation) / hour of estimated sleep
Respiratory Event Index : (Apneas or hypopneas with>= 4% oxygen desaturation) / hour of estimated sleep

Harmonized by the NSRR team.

Data collected with no EEGs. Refer to the source for detailed definition for respiratory events: slpa63 at Visit 1

Harmonized/Polysomnography/Apnea-Hypopnea Indices
nsrr_ttlprdbd_f1
Total In-bed Period: the interval between lights off/in-bed time and lights on/out-bed time from polysomnography
Total In-bed Period: the interval between lights off/in-bed time and lights on/out-bed time from polysomnography

Harmonized by the NSRR team. Conventionally, this would be called time in bed (TIB)

Source: slpa30 at Visit 1

Harmonized/Polysomnography/Sleep Architecture