Name
prev_ang
Label
Number of Anginas Prior to Baseline
Description

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

Units
number of events
Type
numeric
SHHS Visit Number vs Number of Anginas Prior to Baseline
N Mean StdDev Median Min Max Unknown Total
Visit 1 - - - - - - - -
Visit 2 - - - - - - - -
CVD Outcomes 2,216 0.1 ± 0.5 0.0 0.0 8.0 3,586 5,802
Gender vs Number of Anginas Prior to Baseline
CVD Outcomes
N Mean StdDev Median Min Max Unknown Total
Total 2,216 0.1 ± 0.5 0.0 0.0 8.0 3,586 5,802
Male 995 0.2 ± 0.5 0.0 0.0 5.0 1,770 2,765
Female 1,221 0.1 ± 0.5 0.0 0.0 8.0 1,816 3,037
Race vs Number of Anginas Prior to Baseline
CVD Outcomes
N Mean StdDev Median Min Max Unknown Total
Total 2,216 0.1 ± 0.5 0.0 0.0 8.0 3,586 5,802
White 1,687 0.2 ± 0.5 0.0 0.0 8.0 3,220 4,907
Black 312 0.1 ± 0.6 0.0 0.0 7.0 203 515
Other 217 0.009 ± 0.1 0.0 0.0 1.0 163 380