omahi3r pcstah3d
Name
omai0p
Label
CHAT OAI (obstructive/mixed apnea index all desaturations) no centrals
Calculation
omai0p = 60*(oarbp + oarop + oanbp + oanop + marbp + marop + manrbp + manrop) / slpprdp
Units
events per hour
Type
numeric
Visit Number vs CHAT OAI (obstructive/mixed apnea index all desaturations) no centrals
N Mean StdDev Median Min Max Unknown Total
Baseline 453 2.2 ± 2.7 1.2 0.0 16.6 - 453
Follow-up 407 1.2 ± 4.1 0.2 0.0 49.0 46 453
Treatment Arm vs CHAT OAI (obstructive/mixed apnea index all desaturations) no centrals
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.2 ± 2.7 1.2 0.0 16.6 - 453
Early adenotonsillectomy 226 2.1 ± 2.7 1.1 0.0 16.2 - 226
Watchful waiting 227 2.2 ± 2.8 1.2 0.0 16.6 - 227
Treatment Arm vs CHAT OAI (obstructive/mixed apnea index all desaturations) no centrals
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.2 ± 4.1 0.2 0.0 49.0 46 453
Early adenotonsillectomy 199 0.4 ± 1.1 0.1 0.0 12.0 27 226
Watchful waiting 208 1.9 ± 5.5 0.4 0.0 49.0 19 227
Age vs CHAT OAI (obstructive/mixed apnea index all desaturations) no centrals
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.2 ± 2.7 1.2 0.0 16.6 - 453
5-7 yrs old 329 2.3 ± 2.8 1.3 0.0 16.6 - 329
8-10 yrs old 124 1.7 ± 2.6 0.8 0.0 15.4 - 124
Age vs CHAT OAI (obstructive/mixed apnea index all desaturations) no centrals
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 397 1.2 ± 4.1 0.2 0.0 49.0 2 399
5-7 yrs old 260 1.4 ± 5.0 0.2 0.0 49.0 2 262
8-10 yrs old 137 0.7 ± 1.6 0.3 0.0 13.4 - 137
Gender vs CHAT OAI (obstructive/mixed apnea index all desaturations) no centrals
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.2 ± 2.7 1.2 0.0 16.6 - 453
Female 234 2.2 ± 2.6 1.2 0.0 16.2 - 234
Male 219 2.2 ± 2.9 1.1 0.0 16.6 - 219
Gender vs CHAT OAI (obstructive/mixed apnea index all desaturations) no centrals
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.2 ± 4.1 0.2 0.0 49.0 46 453
Female 209 1.5 ± 5.4 0.3 0.0 49.0 25 234
Male 198 0.9 ± 1.9 0.2 0.0 14.8 21 219
Race vs CHAT OAI (obstructive/mixed apnea index all desaturations) no centrals
Baseline
N Mean StdDev Median Min Max Unknown Total
Total 453 2.2 ± 2.7 1.2 0.0 16.6 - 453
White 156 1.6 ± 2.4 0.9 0.0 16.0 - 156
Black 249 2.4 ± 2.8 1.5 0.0 16.2 - 249
Other 48 2.7 ± 3.4 1.4 0.0 16.6 - 48
Race vs CHAT OAI (obstructive/mixed apnea index all desaturations) no centrals
Follow-up
N Mean StdDev Median Min Max Unknown Total
Total 407 1.2 ± 4.1 0.2 0.0 49.0 46 453
White 147 0.9 ± 4.3 0.2 0.0 49.0 9 156
Black 217 1.5 ± 4.3 0.3 0.0 45.9 32 249
Other 43 0.5 ± 1.2 0.1 0.0 7.3 5 48