psg_month scorer_id
Name
rdisn
Label
Polysomnogram (PSG) Scoring Notes (Sleep Heart Health Study Visit One (SHHS1)): Respiratory Disturbance Index (RDI) as assessed by scorer - total number of apnea and hypopneas associated with a >=3% desat per hour of sleep.
Description

The Quality Assessment forms were completed by the scorer during preliminary review of the study, finalized after final scoring

Units
events per hour
Type
numeric
Sleep Heart Health Study (SHHS) Visit Number vs Polysomnogram (PSG) Scoring Notes (Sleep Heart Health Study Visit One (SHHS1)): Respiratory Disturbance Index (RDI) as assessed by scorer - total number of apnea and hypopneas associated with a >=3% desat per hour of sleep.
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,803 13.7 ± 14.9 8.8 0.0 157.2 1 5,804
Interim Follow-up Visit - - - - - - - -
Visit 2 - - - - - - - -
CVD Outcomes - - - - - - - -
Age at Sleep Heart Health Study Visit One (SHHS1) vs Polysomnogram (PSG) Scoring Notes (Sleep Heart Health Study Visit One (SHHS1)): Respiratory Disturbance Index (RDI) as assessed by scorer - total number of apnea and hypopneas associated with a >=3% desat per hour of sleep.
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,803 13.7 ± 14.9 8.8 0.0 157.2 1 5,804
35-44 years 342 9.5 ± 13.6 4.7 0.0 94.6 - 342
45-54 years 1,016 11.0 ± 14.3 6.0 0.0 116.5 1 1,017
55-64 years 1,769 13.6 ± 15.1 8.5 0.0 111.7 - 1,769
65-74 years 1,617 15.2 ± 15.4 10.8 0.0 157.2 - 1,617
75-84 years 955 15.5 ± 14.2 11.4 0.0 93.1 - 955
85 years or older 104 18.2 ± 15.5 13.1 0.0 78.0 - 104
Gender of the participant vs Polysomnogram (PSG) Scoring Notes (Sleep Heart Health Study Visit One (SHHS1)): Respiratory Disturbance Index (RDI) as assessed by scorer - total number of apnea and hypopneas associated with a >=3% desat per hour of sleep.
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,803 13.7 ± 14.9 8.8 0.0 157.2 1 5,804
Male 2,765 17.5 ± 16.2 12.8 0.0 116.5 - 2,765
Female 3,038 10.3 ± 12.8 6.1 0.0 157.2 1 3,039
Race of the participant vs Polysomnogram (PSG) Scoring Notes (Sleep Heart Health Study Visit One (SHHS1)): Respiratory Disturbance Index (RDI) as assessed by scorer - total number of apnea and hypopneas associated with a >=3% desat per hour of sleep.
Visit 1
N Mean StdDev Median Min Max Unknown Total
Total 5,803 13.7 ± 14.9 8.8 0.0 157.2 1 5,804
White 4,907 13.9 ± 14.9 9.1 0.0 157.2 - 4,907
Black 514 13.7 ± 16.3 7.6 0.0 112.0 1 515
Other 382 11.5 ± 12.9 7.2 0.0 70.2 - 382