Name

qsahi

Label

Apnea-Hypopnea Index (AHI)

Description

Recorded by the scorer on QS form

Units
events
Type
numeric
Visit Number vs Apnea-Hypopnea Index (AHI)
N Mean StdDev Median Min Max Unknown Total
Baseline 453 6.8 ± 5.7 4.7 1.1 29.3 11 464
Follow-up 407 3.8 ± 7.8 1.3 0.0 69.8 46 453
Treatment Arm vs Apnea-Hypopnea Index (AHI)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.8 ± 5.7 4.7 1.1 29.3 - 453
Early adenotonsillectomy (EAT) 226 6.9 ± 5.7 4.8 1.3 27.7 - 226
Watchful waiting with supportive care (WWSC) 227 6.7 ± 5.7 4.6 1.1 29.3 - 227
Treatment Arm vs Apnea-Hypopnea Index (AHI)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 3.8 ± 7.8 1.3 0.0 69.8 46 453
Early adenotonsillectomy (EAT) 199 1.6 ± 3.0 0.8 0.0 29.4 27 226
Watchful waiting with supportive care (WWSC) 208 5.9 ± 10.1 2.2 0.0 69.8 19 227
Age vs Apnea-Hypopnea Index (AHI)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.8 ± 5.7 4.7 1.1 29.3 - 453
5 - 7 years old 329 6.6 ± 5.5 4.6 1.1 29.3 - 329
8 - 10 years old 124 7.2 ± 6.0 5.2 1.4 27.7 - 124
Age vs Apnea-Hypopnea Index (AHI)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 3.8 ± 7.9 1.3 0.0 69.8 2 399
5 - 7 years old 260 3.9 ± 8.9 1.1 0.0 69.8 2 262
8 - 10 years old 137 3.6 ± 5.6 1.6 0.0 35.5 - 137
Gender vs Apnea-Hypopnea Index (AHI)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.8 ± 5.7 4.7 1.1 29.3 - 453
Female 234 7.0 ± 5.7 4.9 1.2 29.3 - 234
Male 219 6.5 ± 5.6 4.5 1.1 26.0 - 219
Gender vs Apnea-Hypopnea Index (AHI)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 3.8 ± 7.8 1.3 0.0 69.8 46 453
Female 209 4.1 ± 8.9 1.3 0.0 69.8 25 234
Male 198 3.5 ± 6.4 1.2 0.0 60.7 21 219
Race vs Apnea-Hypopnea Index (AHI)
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 6.8 ± 5.7 4.7 1.1 29.3 - 453
White 156 5.5 ± 4.7 3.8 1.1 25.4 - 156
Black 249 7.5 ± 5.9 5.5 1.2 29.3 - 249
Other 48 7.1 ± 6.4 4.5 1.4 25.0 - 48
Race vs Apnea-Hypopnea Index (AHI)
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 3.8 ± 7.8 1.3 0.0 69.8 46 453
White 147 3.2 ± 8.6 1.0 0.0 69.8 9 156
Black 217 4.4 ± 7.7 1.6 0.0 62.0 32 249
Other 43 2.7 ± 5.1 0.9 0.1 31.1 5 48