Name

ahi

Label

Final Apnea-Hypopnea Index (AHI)

Description

Determined from the diagnostic sleep study.

Units
events per hour
Type
numeric
Visit number vs Final Apnea-Hypopnea Index (AHI)
N Mean StdDev Median Min Max Unknown Total
Baseline Visit 343 27.1 ± 27.7 17.1 0.0 117.6 30 373
Month 1 Follow-up Visit - - - - - - - -
Month 3 Follow-up Visit - - - - - - - -
Treatment arm vs Final Apnea-Hypopnea Index (AHI)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 343 27.1 ± 27.7 17.1 0.0 117.6 30 373
Lab 168 28.6 ± 29.7 16.1 0.0 117.6 18 186
Home 175 25.6 ± 25.5 18.3 0.0 113.1 12 187
Age at baseline visit vs Final Apnea-Hypopnea Index (AHI)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 343 27.1 ± 27.7 17.1 0.0 117.6 30 373
20.0 to 37.0 years 85 24.4 ± 29.5 10.7 0.0 117.6 9 94
37.0 to 46.0 years 85 25.1 ± 28.1 15.2 0.0 105.5 8 93
46.0 to 55.0 years 84 26.4 ± 24.3 18.7 0.3 98.3 9 93
55.0 to 80.0 years 89 32.1 ± 28.2 23.5 0.2 113.1 4 93
Gender vs Final Apnea-Hypopnea Index (AHI)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 343 27.1 ± 27.7 17.1 0.0 117.6 30 373
Female 137 21.6 ± 23.8 14.9 0.0 117.6 11 148
Male 206 30.7 ± 29.4 20.5 0.0 105.5 19 225
Race vs Final Apnea-Hypopnea Index (AHI)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total 343 27.1 ± 27.7 17.1 0.0 117.6 30 373
White 244 27.3 ± 28.6 16.4 0.0 117.6 14 258
Black 72 25.5 ± 25.6 17.1 0.3 105.5 15 87
Other 27 29.5 ± 24.4 23.1 1.9 90.2 1 28