psg_avg_apnea_hyp_length_3p_nrem psg_avg_apnea_hyp_length_4p
Name
psg_avg_apnea_hyp_length_3p_rem
Label
Average length of each respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) in REM sleep (seconds)
Units
seconds (s)
Type
numeric
Tags
avgdurah_sn_ap0uhp3x3u_f1t1
PATS Visit timepoint vs Average length of each respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) in REM sleep (seconds)
N Mean StdDev Median Min Max Unknown Total
Screening Visit 419 12.0 ± 4.3 11.0 6.0 38.0 136 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 163 11.6 ± 3.9 10.8 6.0 30.0 128 291
Assigned treatment arm vs Average length of each respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) in REM sleep (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 260 10.8 ± 3.5 10.0 6.0 37.0 70 330
Early Adenotonsillectomy 120 10.4 ± 2.6 9.8 6.0 19.0 47 167
Watchful Waiting with Supportive Care 140 11.2 ± 4.0 10.3 6.3 37.0 23 163
Assigned treatment arm vs Average length of each respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) 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 respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) 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 respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) in REM sleep (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 163 11.6 ± 3.9 10.8 6.0 30.0 128 291
Early Adenotonsillectomy 73 10.5 ± 3.2 9.6 6.0 20.0 74 147
Watchful Waiting with Supportive Care 90 12.5 ± 4.3 11.1 6.0 30.0 54 144
Child's sex vs Average length of each respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) in REM sleep (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 419 12.0 ± 4.3 11.0 6.0 38.0 136 555
Male 219 12.3 ± 4.6 11.0 6.0 38.0 67 286
Female 200 11.6 ± 4.0 10.9 6.0 37.0 69 269
Child's sex vs Average length of each respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) 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 respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) 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 respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) in REM sleep (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 163 11.6 ± 3.9 10.8 6.0 30.0 128 291
Male 85 12.0 ± 4.0 11.0 6.0 23.8 60 145
Female 78 11.2 ± 3.8 10.2 6.0 30.0 68 146
Child's race vs Average length of each respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) in REM sleep (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 419 12.0 ± 4.3 11.0 6.0 38.0 136 555
American Indian/Alaska Native 2 8.5 ± 0.7 8.5 8.0 9.0 1 3
Asian 5 12.5 ± 3.9 11.0 9.7 19.4 5 10
Native Hawaiian or Other Pacific Islander 1 10.7 - 10.7 10.7 10.7 - 1
Black or African American 114 12.7 ± 4.6 12.0 6.5 38.0 47 161
White 275 11.7 ± 4.3 10.7 6.0 37.0 76 351
More than one race 19 12.7 ± 3.3 11.4 8.5 20.0 6 25
Unknown or not reported 3 14.5 ± 5.4 13.6 9.5 20.3 1 4
Child's race vs Average length of each respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) 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 respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) 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 respiratory event ([all apneas] and [hypopneas with >= 3% oxygen desaturation]) in REM sleep (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 163 11.6 ± 3.9 10.8 6.0 30.0 128 291
American Indian/Alaska Native 1 12.0 - 12.0 12.0 12.0 2 3
Asian 3 10.8 ± 1.8 10.8 9.0 12.5 1 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American 40 12.3 ± 4.2 12.0 6.0 22.4 28 68
White 113 11.4 ± 4.0 10.5 7.0 30.0 90 203
More than one race 6 11.0 ± 2.0 10.8 8.0 14.0 6 12
Unknown or not reported - - - - - - 1 1