Related Variables

titrated Titrated for optimal pressure Administrative/CONSORT Diagram
diastolic Diastolic blood pressure

Average of the 2nd and 3rd resting diastolic blood pressure readings.

Clinical Data/Vital Signs/Seated Blood Pressure
systolic Systolic blood pressure

Average of the 2nd and 3rd resting systolic blood pressure readings.

Clinical Data/Vital Signs/Seated Blood Pressure
nsrr_bp_diastolic Diastolic blood pressure

Average resting diastolic blood pressure of two measurements (2nd and 3rd readings) collected from the upper arm in a single clinic visit.

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: :diastolic: at Baseline

Harmonized/Clinical Data
nsrr_bp_systolic Systolic blood pressure

Average resting systolic blood pressure of two measurements (2nd and 3rd readings) collected from the upper arm in a single clinic visit.

Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: :systolic: at Baseline

Harmonized/Clinical Data
dxhtn Diagnosed with hypertension (high blood pressure) Medical History
ablation Ablation at optimal pressure (Apnea-Hypopnea Index (AHI) < 10) Sleep Monitoring/Polysomnography/Administrative
acceptance Accepted Automatic Positive Airway Pressure (APAP) equipment (Has Continuous Positive Airway Pressure (CPAP) prescription) Sleep Treatment/Adherence/CPAP Adherence
avgpapuse Average Continuous Positive Airway Pressure (CPAP) use per night

Computed as the total time of Continuous Positive Airway Pressure (CPAP) use divided by the total number of days in the interval. Follow-up periods of 30 days were used at Month 1 and Month 3.

Sleep Treatment/Adherence/CPAP Adherence