psg_avg_mixapnea_length psg_avg_mixapnea_length_rem
Name
psg_avg_mixapnea_length_nrem
Label
Average length of each mixed apnea in NREM sleep (seconds)
Units
seconds (s)
Type
numeric
Tags
avgdurma_sn_ma0u_f1t1
PATS Visit timepoint vs Average length of each mixed apnea in NREM sleep (seconds)
N Mean StdDev Median Min Max Unknown Total
Screening Visit 91 12.1 ± 3.9 12.0 6.0 25.0 464 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 10 11.1 ± 2.8 11.0 7.0 17.0 281 291
Assigned treatment arm vs Average length of each mixed apnea in NREM sleep (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 23 10.8 ± 3.5 10.0 6.0 21.0 307 330
Early Adenotonsillectomy 11 10.3 ± 2.7 10.0 6.0 15.0 156 167
Watchful Waiting with Supportive Care 12 11.3 ± 4.1 10.0 7.0 21.0 151 163
Assigned treatment arm vs Average length of each mixed apnea in NREM sleep (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 in NREM sleep (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 in NREM sleep (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 10 11.1 ± 2.8 11.0 7.0 17.0 281 291
Early Adenotonsillectomy 6 10.0 ± 2.1 10.5 7.0 12.0 141 147
Watchful Waiting with Supportive Care 4 12.8 ± 3.1 12.0 10.0 17.0 140 144
Child's sex vs Average length of each mixed apnea in NREM sleep (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 91 12.1 ± 3.9 12.0 6.0 25.0 464 555
Male 51 12.5 ± 3.9 12.0 6.5 25.0 235 286
Female 40 11.6 ± 4.0 11.3 6.0 21.2 229 269
Child's sex vs Average length of each mixed apnea in NREM sleep (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 in NREM sleep (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 in NREM sleep (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 10 11.1 ± 2.8 11.0 7.0 17.0 281 291
Male 7 10.7 ± 2.0 11.0 7.0 13.0 138 145
Female 3 12.0 ± 4.6 11.0 8.0 17.0 143 146
Child's race vs Average length of each mixed apnea in NREM sleep (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 91 12.1 ± 3.9 12.0 6.0 25.0 464 555
American Indian/Alaska Native - - - - - - 3 3
Asian - - - - - - 10 10
Native Hawaiian or Other Pacific Islander - - - - - - 1 1
Black or African American 39 11.8 ± 4.0 11.0 6.0 21.0 122 161
White 46 12.5 ± 4.1 12.8 6.5 25.0 305 351
More than one race 6 11.2 ± 2.3 11.2 8.0 15.0 19 25
Unknown or not reported - - - - - - 4 4
Child's race vs Average length of each mixed apnea in NREM sleep (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 in NREM sleep (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 in NREM sleep (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 10 11.1 ± 2.8 11.0 7.0 17.0 281 291
American Indian/Alaska Native - - - - - - 3 3
Asian - - - - - - 4 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American 4 11.0 ± 4.2 10.0 7.0 17.0 64 68
White 6 11.2 ± 1.7 11.5 8.0 13.0 197 203
More than one race - - - - - - 12 12
Unknown or not reported - - - - - - 1 1