psg_co2blwake psg_etco2_monitor_make
Name
psg_co2peak
Label
Peak EtCO2 Asleep
Type
numeric
PATS Visit timepoint vs Peak EtCO2 Asleep
N Mean StdDev Median Min Max Unknown Total
Screening Visit 451 52.2 ± 4.4 52.0 30.5 100.0 104 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 214 51.6 ± 6.0 51.5 0.0 102.2 77 291
Assigned treatment arm vs Peak EtCO2 Asleep
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 292 51.5 ± 4.6 51.6 30.5 100.0 38 330
Early Adenotonsillectomy 145 51.5 ± 5.6 51.4 30.5 100.0 22 167
Watchful Waiting with Supportive Care 147 51.6 ± 3.4 51.7 40.5 63.6 16 163
Assigned treatment arm vs Peak EtCO2 Asleep
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 330 330
Early Adenotonsillectomy - - - - - - 167 167
Watchful Waiting with Supportive Care - - - - - - 163 163
Assigned treatment arm vs Peak EtCO2 Asleep
Month-6 Interim Visit
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 283 283
Early Adenotonsillectomy - - - - - - 140 140
Watchful Waiting with Supportive Care - - - - - - 143 143
Assigned treatment arm vs Peak EtCO2 Asleep
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 214 51.6 ± 6.0 51.5 0.0 102.2 77 291
Early Adenotonsillectomy 108 51.0 ± 5.9 51.5 0.0 58.3 39 147
Watchful Waiting with Supportive Care 106 52.3 ± 6.1 51.6 37.8 102.2 38 144
Child's sex vs Peak EtCO2 Asleep
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 451 52.2 ± 4.4 52.0 30.5 100.0 104 555
Male 233 52.4 ± 5.0 52.3 30.5 100.0 53 286
Female 218 51.9 ± 3.7 51.7 40.5 65.9 51 269
Child's sex vs Peak EtCO2 Asleep
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 332 332
Male - - - - - - 162 162
Female - - - - - - 170 170
Child's sex vs Peak EtCO2 Asleep
Month-6 Interim Visit
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 283 283
Male - - - - - - 137 137
Female - - - - - - 146 146
Child's sex vs Peak EtCO2 Asleep
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 214 51.6 ± 6.0 51.5 0.0 102.2 77 291
Male 112 51.7 ± 7.5 51.5 0.0 102.2 33 145
Female 102 51.5 ± 3.7 51.6 37.8 66.0 44 146
Child's race vs Peak EtCO2 Asleep
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 451 52.2 ± 4.4 52.0 30.5 100.0 104 555
American Indian/Alaska Native 3 50.3 ± 1.0 50.2 49.4 51.3 - 3
Asian 9 51.8 ± 2.1 51.1 49.5 55.5 1 10
Native Hawaiian or Other Pacific Islander 1 55.9 - 55.9 55.9 55.9 - 1
Black or African American 120 52.5 ± 4.6 52.4 30.5 65.9 41 161
White 294 52.1 ± 4.5 52.0 40.4 100.0 57 351
More than one race 21 51.4 ± 3.4 51.0 45.6 58.0 4 25
Unknown or not reported 3 55.4 ± 4.1 57.2 50.8 58.3 1 4
Child's race vs Peak EtCO2 Asleep
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 332 332
American Indian/Alaska Native - - - - - - 3 3
Asian - - - - - - 6 6
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American - - - - - - 73 73
White - - - - - - 235 235
More than one race - - - - - - 14 14
Unknown or not reported - - - - - - 1 1
Child's race vs Peak EtCO2 Asleep
Month-6 Interim Visit
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 283 283
American Indian/Alaska Native - - - - - - 3 3
Asian - - - - - - 4 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American - - - - - - 64 64
White - - - - - - 200 200
More than one race - - - - - - 12 12
Unknown or not reported - - - - - - - -
Child's race vs Peak EtCO2 Asleep
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 214 51.6 ± 6.0 51.5 0.0 102.2 77 291
American Indian/Alaska Native 3 48.9 ± 3.0 47.7 46.7 52.3 - 3
Asian 4 50.1 ± 1.8 50.3 47.8 52.1 - 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American 53 52.7 ± 7.9 51.5 43.9 102.2 15 68
White 141 51.3 ± 5.5 51.6 0.0 62.6 62 203
More than one race 12 51.5 ± 2.2 51.5 47.0 55.0 - 12
Unknown or not reported 1 52.0 - 52.0 52.0 52.0 - 1