Name

ndesat80h

Label

Desaturation Low Point: oximetry desaturations per hour less than 80%

Units
desaturations per hour
Type
numeric
Visit number vs Desaturation Low Point: oximetry desaturations per hour less than 80%
N Mean StdDev Median Min Max Unknown Total
Baseline 316 0.7 ± 1.5 0.0 0.0 10.3 2 318
Follow-up 275 0.4 ± 1.4 0.0 0.0 16.8 26 301
Treatment Arm vs Desaturation Low Point: oximetry desaturations per hour less than 80%
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 316 0.7 ± 1.5 0.0 0.0 10.3 2 318
Healthy Lifestyles and Sleep Education - control arm (HLSE) 106 0.6 ± 1.4 0.0 0.0 10.2 - 106
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 105 0.9 ± 1.8 0.1 0.0 10.3 1 106
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 105 0.5 ± 1.2 0.0 0.0 6.2 1 106
Treatment Arm vs Desaturation Low Point: oximetry desaturations per hour less than 80%
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 275 0.4 ± 1.4 0.0 0.0 16.8 26 301
Healthy Lifestyles and Sleep Education - control arm (HLSE) 94 0.4 ± 0.9 0.0 0.0 5.2 6 100
Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) 95 0.5 ± 1.9 0.0 0.0 16.8 6 101
Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) 86 0.2 ± 1.1 0.0 0.0 9.5 14 100
Age category vs Desaturation Low Point: oximetry desaturations per hour less than 80%
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 316 0.7 ± 1.5 0.0 0.0 10.3 2 318
45-54 years 52 0.4 ± 0.8 0.0 0.0 4.4 1 53
55-64 years 139 0.8 ± 1.7 0.0 0.0 10.3 - 139
65 years or older 125 0.6 ± 1.3 0.0 0.0 7.4 1 126
Age category vs Desaturation Low Point: oximetry desaturations per hour less than 80%
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 275 0.4 ± 1.4 0.0 0.0 16.8 25 300
45-54 years 42 0.2 ± 0.5 0.0 0.0 2.8 7 49
55-64 years 117 0.5 ± 1.9 0.0 0.0 16.8 10 127
65 years or older 116 0.3 ± 0.9 0.0 0.0 5.2 8 124
Gender vs Desaturation Low Point: oximetry desaturations per hour less than 80%
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 316 0.7 ± 1.5 0.0 0.0 10.3 2 318
Female 84 1.0 ± 1.9 0.2 0.0 10.2 - 84
Male 232 0.6 ± 1.3 0.0 0.0 10.3 2 234
Gender vs Desaturation Low Point: oximetry desaturations per hour less than 80%
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 275 0.4 ± 1.4 0.0 0.0 16.8 26 301
Female 73 0.3 ± 0.8 0.0 0.0 4.0 6 79
Male 202 0.4 ± 1.5 0.0 0.0 16.8 20 222
Race vs Desaturation Low Point: oximetry desaturations per hour less than 80%
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 311 0.7 ± 1.5 0.0 0.0 10.3 2 313
White 251 0.7 ± 1.5 0.0 0.0 10.3 1 252
Black 41 0.9 ± 1.7 0.0 0.0 7.2 1 42
Other 19 0.6 ± 1.2 0.0 0.0 4.4 - 19
Race vs Desaturation Low Point: oximetry desaturations per hour less than 80%
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 271 0.4 ± 1.4 0.0 0.0 16.8 25 296
White 219 0.4 ± 1.5 0.0 0.0 16.8 18 237
Black 34 0.2 ± 0.5 0.0 0.0 2.9 6 40
Other 18 0.2 ± 0.5 0.0 0.0 1.7 1 19