psg_avg_centapnea_length_nrem psg_avg_hypopnea_length
Name
psg_avg_centapnea_length_rem
Label
Average length of each central apnea in REM sleep (seconds)
Units
seconds (s)
Type
numeric
Tags
avgdurca_sr_ca0u_f1t1
PATS Visit timepoint vs Average length of each central apnea in REM sleep (seconds)
N Mean StdDev Median Min Max Unknown Total
Screening Visit 307 9.6 ± 2.4 9.0 5.0 21.0 248 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 120 9.8 ± 3.2 9.0 6.0 21.0 171 291
Assigned treatment arm vs Average length of each central apnea in REM sleep (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 197 9.5 ± 2.5 9.0 5.0 21.0 133 330
Early Adenotonsillectomy 91 9.4 ± 2.3 9.0 6.0 17.0 76 167
Watchful Waiting with Supportive Care 106 9.7 ± 2.7 9.0 5.0 21.0 57 163
Assigned treatment arm vs Average length of each central apnea in REM 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 central apnea in REM 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 central apnea in REM sleep (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 120 9.8 ± 3.2 9.0 6.0 21.0 171 291
Early Adenotonsillectomy 60 9.4 ± 3.1 9.0 6.0 19.0 87 147
Watchful Waiting with Supportive Care 60 10.3 ± 3.3 10.0 6.0 21.0 84 144
Child's sex vs Average length of each central apnea in REM sleep (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 307 9.6 ± 2.4 9.0 5.0 21.0 248 555
Male 151 9.6 ± 2.4 9.0 5.0 21.0 135 286
Female 156 9.5 ± 2.4 9.0 5.0 17.0 113 269
Child's sex vs Average length of each central apnea in REM 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 central apnea in REM 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 central apnea in REM sleep (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 120 9.8 ± 3.2 9.0 6.0 21.0 171 291
Male 59 9.7 ± 3.1 9.0 6.0 21.0 86 145
Female 61 10.0 ± 3.3 9.0 6.0 20.0 85 146
Child's race vs Average length of each central apnea in REM sleep (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 307 9.6 ± 2.4 9.0 5.0 21.0 248 555
American Indian/Alaska Native 1 8.0 - 8.0 8.0 8.0 2 3
Asian 4 9.1 ± 1.8 9.3 7.0 11.0 6 10
Native Hawaiian or Other Pacific Islander 1 8.0 - 8.0 8.0 8.0 - 1
Black or African American 70 9.4 ± 2.5 9.0 5.0 17.0 91 161
White 214 9.6 ± 2.3 9.0 5.0 21.0 137 351
More than one race 15 10.7 ± 2.7 10.0 7.0 17.0 10 25
Unknown or not reported 2 9.0 ± 0.0 9.0 9.0 9.0 2 4
Child's race vs Average length of each central apnea in REM 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 central apnea in REM 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 central apnea in REM sleep (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 120 9.8 ± 3.2 9.0 6.0 21.0 171 291
American Indian/Alaska Native 1 12.0 - 12.0 12.0 12.0 2 3
Asian 3 9.7 ± 1.2 9.0 9.0 11.0 1 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American 25 10.1 ± 3.9 9.0 6.0 21.0 43 68
White 86 9.8 ± 3.1 9.0 6.0 20.0 117 203
More than one race 5 8.6 ± 1.9 8.0 6.0 11.0 7 12
Unknown or not reported - - - - - - 1 1