psg_ahntdur psg_ahntdurop
Name
psg_ahntdurbp
Label
Total Apnea and Hypopnea Length (NREM, Back) (minutes)
Units
minutes (min)
Type
numeric
Tags
ttldurah_snpb_ap0uhp3x0u_f1t1
PATS Visit timepoint vs Total Apnea and Hypopnea Length (NREM, Back) (minutes)
N Mean StdDev Median Min Max Unknown Total
Screening Visit 499 1.8 ± 6.4 0.3 0.0 106.5 56 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 232 0.7 ± 1.8 0.2 0.0 16.4 59 291
Assigned treatment arm vs Total Apnea and Hypopnea Length (NREM, Back) (minutes)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 330 0.5 ± 0.7 0.2 0.0 3.9 - 330
Early Adenotonsillectomy 167 0.5 ± 0.8 0.2 0.0 3.9 - 167
Watchful Waiting with Supportive Care 163 0.5 ± 0.6 0.2 0.0 3.0 - 163
Assigned treatment arm vs Total Apnea and Hypopnea Length (NREM, Back) (minutes)
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 Total Apnea and Hypopnea Length (NREM, Back) (minutes)
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 Total Apnea and Hypopnea Length (NREM, Back) (minutes)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 232 0.7 ± 1.8 0.2 0.0 16.4 59 291
Early Adenotonsillectomy 117 0.5 ± 0.9 0.1 0.0 7.9 30 147
Watchful Waiting with Supportive Care 115 1.0 ± 2.3 0.2 0.0 16.4 29 144
Child's sex vs Total Apnea and Hypopnea Length (NREM, Back) (minutes)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 499 1.8 ± 6.4 0.3 0.0 106.5 56 555
Male 258 2.0 ± 5.6 0.4 0.0 51.7 28 286
Female 241 1.7 ± 7.2 0.3 0.0 106.5 28 269
Child's sex vs Total Apnea and Hypopnea Length (NREM, Back) (minutes)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 332 332
Male - - - - - - 162 162
Female - - - - - - 170 170
Child's sex vs Total Apnea and Hypopnea Length (NREM, Back) (minutes)
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 Total Apnea and Hypopnea Length (NREM, Back) (minutes)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 232 0.7 ± 1.8 0.2 0.0 16.4 59 291
Male 120 0.8 ± 2.1 0.2 0.0 16.4 25 145
Female 112 0.6 ± 1.3 0.2 0.0 10.0 34 146
Child's race vs Total Apnea and Hypopnea Length (NREM, Back) (minutes)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 499 1.8 ± 6.4 0.3 0.0 106.5 56 555
American Indian/Alaska Native 3 0.3 ± 0.2 0.3 0.2 0.5 - 3
Asian 9 1.7 ± 1.3 1.2 0.0 3.6 1 10
Native Hawaiian or Other Pacific Islander 1 11.7 - 11.7 11.7 11.7 - 1
Black or African American 128 2.5 ± 10.5 0.3 0.0 106.5 33 161
White 332 1.6 ± 4.2 0.3 0.0 51.7 19 351
More than one race 23 2.1 ± 3.4 0.5 0.0 13.5 2 25
Unknown or not reported 3 0.5 ± 0.4 0.4 0.2 0.9 1 4
Child's race vs Total Apnea and Hypopnea Length (NREM, Back) (minutes)
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 Total Apnea and Hypopnea Length (NREM, Back) (minutes)
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 Total Apnea and Hypopnea Length (NREM, Back) (minutes)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 232 0.7 ± 1.8 0.2 0.0 16.4 59 291
American Indian/Alaska Native 3 1.3 ± 1.2 1.7 0.0 2.2 - 3
Asian 4 0.6 ± 0.5 0.3 0.3 1.4 - 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American 56 0.7 ± 1.6 0.0 0.0 10.7 12 68
White 156 0.7 ± 1.9 0.2 0.0 16.4 47 203
More than one race 12 0.7 ± 1.7 0.2 0.0 6.1 - 12
Unknown or not reported 1 0.8 - 0.8 0.8 0.8 - 1