We use cookies and other tools to enhance your experience on our website and to analyze our web traffic.
For more information about these cookies and the data collected, please refer to our Privacy Policy.

Sleep Heart Health Study

Name Label Folder
afibincident
Incident Atrial Fibrillation (AF) after SHHS Visit 1
Incident Atrial Fibrillation (AF) after SHHS Visit 1

Variable created as part of the analysis for Tung et al. 2017 (PMID: 28668820). Incident AF was considered present if AF was identified on a 12-lead ECG obtained at the second SHHS exam or was adjudicated by the parent cohorts at any time between the baseline PSG and the final follow-up date for AF ascertainment of June 30, 2006.

Clinical Data/Incident Outcomes/Cardiovascular Diseases
afibprevalent
Prevalent Atrial Fibrillation (AF) at SHHS Visit 1
Prevalent Atrial Fibrillation (AF) at SHHS Visit 1

Variable created as part of the analysis for Tung et al. 2017 (PMID: 28668820). Prevalent AF was defined by any of the following: a positive response to the question 'Has a doctor ever told you that you have or had atrial fibrillation'; AF identified on resting 12-lead ECG at the baseline SHHS exam; or if the parent study identified AF documented in the medical record before the SHHS baseline exam.

Clinical Data/Incident Outcomes/Cardiovascular Diseases
angina
Number of Angina Episodes Since Baseline
Number of Angina Episodes Since Baseline

Angina episodes since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
any_chd
Any Coronary Heart Disease (CHD) Since Baseline?
Any Coronary Heart Disease (CHD) Since Baseline?

Any Coronary Heart Disease (CHD) since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
any_cvd
Any Cardiovascular Disease (CVD) Since Baseline?
Any Cardiovascular Disease (CVD) Since Baseline?

Any Cardiovascular Disease (CVD) since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
cabg
Number of coronary artery bypass graft surgeries (CABGs) Since Baseline
Number of coronary artery bypass graft surgeries (CABGs) Since Baseline

coronary artery bypass graft surgery (CABG) since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
chd_death
Fatal Coronary Heart Disease (CHD) Since Baseline?
Fatal Coronary Heart Disease (CHD) Since Baseline?

Coronary Heart Disease (CHD) death (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
chf
Number of Congestive Heart Failures (CHFs) Since to Baseline
Number of Congestive Heart Failures (CHFs) Since to Baseline

Congestive Heart Failure (CHF) since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
cvd_death
Fatal Cardiovascular Disease (CVD) Since Baseline?
Fatal Cardiovascular Disease (CVD) Since Baseline?

Cardiovascular Disease (CVD) death (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
mi
Number of myocardial infarctions (MIs) Since Baseline
Number of myocardial infarctions (MIs) Since Baseline

Myocardial infarction (MI) since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
mi_death
Death from myocardial infarct (MI) since Baseline?
Death from myocardial infarct (MI) since Baseline? Clinical Data/Incident Outcomes/Cardiovascular Diseases
mi_fatal
Fatal Heart Attack Since Baseline?
Fatal Heart Attack Since Baseline?

Fatal myocardial infarction (MI) since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
mip
Number of Procedures Related to Heart Attack Since Baseline
Number of Procedures Related to Heart Attack Since Baseline

Myocardial infarction (MI) procedure since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
prev_ang
Number of Angina Episodes Prior to Baseline
Number of Angina Episodes Prior to Baseline

Angina episodes prior to baseline Polysomnography (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
prev_chf
Number of Congestive Heart Failure (CHF) episodes Prior to Baseline
Number of Congestive Heart Failure (CHF) episodes Prior to Baseline

Congestive Heart Failure (CHF) episodes prior to baseline Polysomnography (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
prev_mi
Number of myocardial infarctions (MIs) Prior to Baseline
Number of myocardial infarctions (MIs) Prior to Baseline

Myocardial infarction (MI) prior to baseline Polysomnography (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
prev_mip
Number of Procedures Related to Heart Attack Prior to Baseline
Number of Procedures Related to Heart Attack Prior to Baseline

Myocardial infarction (MI)/procedure prior to baseline Polysomnography (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
prev_revpro
Number of Revascularization Procedures Prior to Baseline
Number of Revascularization Procedures Prior to Baseline

Revascularization procedure prior to baseline Polysomnography (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
prev_stk
Number of Strokes Prior to Baseline
Number of Strokes Prior to Baseline

Stroke prior to baseline Polysomnography (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
ptca
Number of Percutaneous transluminal coronary angioplasties (PTCAs) Since Baseline
Number of Percutaneous transluminal coronary angioplasties (PTCAs) Since Baseline

Percutaneous transluminal coronary angioplasty (PTCA) since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
revasc_proc
Number of Revascularization Procedures Since Baseline
Number of Revascularization Procedures Since Baseline

Revascularization procedure since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
stk_fatal
Fatal Stroke Since Baseline?
Fatal Stroke Since Baseline?

Fatal stroke since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
stroke
Number of Strokes Since Baseline
Number of Strokes Since Baseline

Stroke since baseline Polysomnogram (PSG) (as recorded in parent studies datasets)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
vital
Vital status at last contact
Vital status at last contact

Deaths from any cause were identified and confirmed for the cohort using multiple concurrent approaches including follow-up interviews, written annual questionnaires or telephone contacts with study participants or next-of-kin, surveillance of local hospital records and community obituaries, and linkage with the Social Security Administration Death Master File. (For more information, see Punjabi et al. 2009 (PMID: 19688045))

Clinical Data/Incident Outcomes/Cardiovascular Diseases
ang_date
Days to First Angina Episodes Since Baseline
Days to First Angina Episodes Since Baseline

Time since Sleep Heart Health Study Visit One (SHHS 1) Sleep Study to date of first angina pectoris episode

Clinical Data/Incident Outcomes/Cardiovascular Diseases
bpmeds
Interim Follow-up: Treated for high blood pressure (BP) with medications since sleep study
Interim Follow-up: Treated for high blood pressure (BP) with medications since sleep study Clinical Data/Incident Outcomes/Cardiovascular Diseases
cabg_date
Days to First coronary artery bypass graft surgery (CABG) Since Baseline
Days to First coronary artery bypass graft surgery (CABG) Since Baseline

Time since Sleep Heart Health Study Visit One (SHHS 1) Sleep Study to date of first coronary artery bypass graft surgery (CABG)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
cabgptca
Interim Follow-up: Coronary artery bypass graft surgery (CABG)/Percutaneous transluminal coronary angioplasty (PTCA) during interval since the prior parent exam
Interim Follow-up: Coronary artery bypass graft surgery (CABG)/Percutaneous transluminal coronary angioplasty (PTCA) during interval since the prior parent exam Clinical Data/Incident Outcomes/Cardiovascular Diseases
cabgptcadt
Interim Follow-up: Days from index date to Coronary artery bypass graft surgery (CABG)/Percutaneous transluminal coronary angioplasty (PTCA)
Interim Follow-up: Days from index date to Coronary artery bypass graft surgery (CABG)/Percutaneous transluminal coronary angioplasty (PTCA) Clinical Data/Incident Outcomes/Cardiovascular Diseases
carotidend
Interim Follow-up: Carotid Endarterectomy during interval since the prior parent exam
Interim Follow-up: Carotid Endarterectomy during interval since the prior parent exam Clinical Data/Incident Outcomes/Cardiovascular Diseases
carotidenddt
Interim Follow-up: Days from index date to Carotid Endarterectomy
Interim Follow-up: Days from index date to Carotid Endarterectomy Clinical Data/Incident Outcomes/Cardiovascular Diseases
censdate
Days to Most Recent Contact or Death Since Baseline
Days to Most Recent Contact or Death Since Baseline

Time since Sleep Heart Health Study Visit One (SHHS 1) Sleep Study to date of last contact/death

Clinical Data/Incident Outcomes/Cardiovascular Diseases
chd_dthdt
Days to Fatal Coronary Heart Disease (CHD) Since Baseline
Days to Fatal Coronary Heart Disease (CHD) Since Baseline

Time since Sleep Heart Health Study Visit One (SHHS 1) Sleep Study to date of Coronary Heart Disease (CHD) death

Clinical Data/Incident Outcomes/Cardiovascular Diseases
chf_date
Days to First Congestive Heart Failure (CHF) Since Baseline
Days to First Congestive Heart Failure (CHF) Since Baseline

Time since Sleep Heart Health Study Visit One (SHHS 1) Sleep Study to date of first Congestive Heart Failure (CHF)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
chfdt
Interim Follow-up: Days from index date to Congestive Heart Failure (CHF)
Interim Follow-up: Days from index date to Congestive Heart Failure (CHF) Clinical Data/Incident Outcomes/Cardiovascular Diseases
cvd_dthdt
Days to Fatal Cardiovascular Disease (CVD) Since Baseline
Days to Fatal Cardiovascular Disease (CVD) Since Baseline

Time since Sleep Heart Health Study Visit One (SHHS 1) Sleep Study to date of Cardiovascular Disease (CVD) death

Clinical Data/Incident Outcomes/Cardiovascular Diseases
event
Event type
Event type Clinical Data/Incident Outcomes/Cardiovascular Diseases
event_dt
Days from baseline to first myocardial infarction (MI) or stroke
Days from baseline to first myocardial infarction (MI) or stroke Clinical Data/Incident Outcomes/Cardiovascular Diseases
fstk_type
Type of fatal stroke
Type of fatal stroke Clinical Data/Incident Outcomes/Cardiovascular Diseases
maxinflation
Interim Follow-up: Palpated + 30
Interim Follow-up: Palpated + 30 Clinical Data/Incident Outcomes/Cardiovascular Diseases
mi_date
Days to First myocardial infarction (MI) Since Baseline
Days to First myocardial infarction (MI) Since Baseline

Time since Sleep Heart Health Study Visit One (SHHS 1) Sleep Study to date of first myocardial infarction (MI)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
midt
Interim Follow-up: Days from index date to myocardial infarction (MI)
Interim Follow-up: Days from index date to myocardial infarction (MI) Clinical Data/Incident Outcomes/Cardiovascular Diseases
mip_date
Days to First myocardial infarction (MI) Procedure Since Baseline
Days to First myocardial infarction (MI) Procedure Since Baseline

Time since Sleep Heart Health Study Visit One (SHHS 1) Sleep Study to date of first myocardial infarction (MI) procedure

Clinical Data/Incident Outcomes/Cardiovascular Diseases
mi_priorexam
Interim Follow-up: Myocardial infarction (MI) during interval since the prior parent exam
Interim Follow-up: Myocardial infarction (MI) during interval since the prior parent exam Clinical Data/Incident Outcomes/Cardiovascular Diseases
ptca_date
Days to First Percutaneous transluminal coronary angioplasty (PTCA) Since Baseline
Days to First Percutaneous transluminal coronary angioplasty (PTCA) Since Baseline

Time since Sleep Heart Health Study Visit One (SHHS 1) Sleep Study to date of first Percutaneous transluminal coronary angioplasty (PTCA)

Clinical Data/Incident Outcomes/Cardiovascular Diseases
revpro_date
Days to First Revascularization Procedure Since Baseline
Days to First Revascularization Procedure Since Baseline

Time since Sleep Heart Health Study Visit One (SHHS 1) Sleep Study to date of first revascularization procedure

Clinical Data/Incident Outcomes/Cardiovascular Diseases
stk_date
Days to First Stroke Since Baseline
Days to First Stroke Since Baseline

Time since Sleep Heart Health Study Visit One (SHHS 1) Sleep Study to date of first stroke

Clinical Data/Incident Outcomes/Cardiovascular Diseases
stk_type
Type of stroke
Type of stroke Clinical Data/Incident Outcomes/Cardiovascular Diseases
stroketia
Interim Follow-up: Stroke or Transient Ischemic Attack (TIA) during interval since the prior parent exam
Interim Follow-up: Stroke or Transient Ischemic Attack (TIA) during interval since the prior parent exam Clinical Data/Incident Outcomes/Cardiovascular Diseases
stroketiadt
Interim Follow-up: Days from index date to Stroke or Transient Ischemic Attack (TIA)
Interim Follow-up: Days from index date to Stroke or Transient Ischemic Attack (TIA) Clinical Data/Incident Outcomes/Cardiovascular Diseases