psg_avg_hypopnea_length_rem psg_avg_mixapnea_length_nrem
Name
psg_avg_mixapnea_length
Label
Average length of each mixed apnea (seconds)
Units
seconds (s)
Type
numeric
Tags
avgdurma_ma0u_f1t1
PATS Visit timepoint vs Average length of each mixed apnea (seconds)
N Mean StdDev Median Min Max Unknown Total
Screening Visit 120 12.0 ± 4.1 12.0 6.0 26.0 435 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 14 11.5 ± 3.4 11.0 7.0 20.0 277 291
Assigned treatment arm vs Average length of each mixed apnea (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 41 10.3 ± 3.1 10.0 6.0 21.0 289 330
Early Adenotonsillectomy 24 9.9 ± 2.7 10.0 6.0 15.0 143 167
Watchful Waiting with Supportive Care 17 10.8 ± 3.6 10.0 7.0 21.0 146 163
Assigned treatment arm vs Average length of each mixed apnea (seconds)
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 Average length of each mixed apnea (seconds)
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 Average length of each mixed apnea (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 14 11.5 ± 3.4 11.0 7.0 20.0 277 291
Early Adenotonsillectomy 8 11.1 ± 4.0 10.5 7.0 20.0 139 147
Watchful Waiting with Supportive Care 6 12.0 ± 2.7 11.0 10.0 17.0 138 144
Child's sex vs Average length of each mixed apnea (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 120 12.0 ± 4.1 12.0 6.0 26.0 435 555
Male 60 12.4 ± 4.0 12.0 6.0 25.0 226 286
Female 60 11.6 ± 4.2 11.7 6.0 26.0 209 269
Child's sex vs Average length of each mixed apnea (seconds)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 332 332
Male - - - - - - 162 162
Female - - - - - - 170 170
Child's sex vs Average length of each mixed apnea (seconds)
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 Average length of each mixed apnea (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 14 11.5 ± 3.4 11.0 7.0 20.0 277 291
Male 10 11.6 ± 3.4 11.0 7.0 20.0 135 145
Female 4 11.3 ± 4.0 10.0 8.0 17.0 142 146
Child's race vs Average length of each mixed apnea (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 120 12.0 ± 4.1 12.0 6.0 26.0 435 555
American Indian/Alaska Native - - - - - - 3 3
Asian - - - - - - 10 10
Native Hawaiian or Other Pacific Islander - - - - - - 1 1
Black or African American 45 12.2 ± 4.1 12.0 6.0 21.0 116 161
White 69 12.0 ± 4.3 12.0 6.0 26.0 282 351
More than one race 6 11.1 ± 2.3 10.8 8.0 15.0 19 25
Unknown or not reported - - - - - - 4 4
Child's race vs Average length of each mixed apnea (seconds)
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 Average length of each mixed apnea (seconds)
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 Average length of each mixed apnea (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 14 11.5 ± 3.4 11.0 7.0 20.0 277 291
American Indian/Alaska Native - - - - - - 3 3
Asian - - - - - - 4 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American 5 12.8 ± 5.4 10.0 7.0 20.0 63 68
White 9 10.8 ± 1.6 11.0 8.0 13.0 194 203
More than one race - - - - - - 12 12
Unknown or not reported - - - - - - 1 1