psg_avg_apnea_hyp_length_4p_rem psg_avg_apnea_hyp_length_rem
Name
psg_avg_apnea_hyp_length_nrem
Label
Average length of each respiratory event ([all apneas] and [all hypopneas]) in NREM sleep (seconds)
Units
seconds (s)
Type
numeric
Tags
avgdurah_sn_ap0uhp3x0u_f1t1
PATS Visit timepoint vs Average length of each respiratory event ([all apneas] and [all hypopneas]) in NREM sleep (seconds)
N Mean StdDev Median Min Max Unknown Total
Screening Visit 461 12.3 ± 3.9 11.5 6.0 44.0 94 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 192 12.2 ± 3.3 11.7 6.0 24.7 99 291
Assigned treatment arm vs Average length of each respiratory event ([all apneas] and [all hypopneas]) in NREM sleep (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 297 12.0 ± 4.2 11.0 6.0 44.0 33 330
Early Adenotonsillectomy 148 11.8 ± 3.4 11.0 6.0 26.5 19 167
Watchful Waiting with Supportive Care 149 12.3 ± 4.9 11.3 6.5 44.0 14 163
Assigned treatment arm vs Average length of each respiratory event ([all apneas] and [all hypopneas]) 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 respiratory event ([all apneas] and [all hypopneas]) 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 respiratory event ([all apneas] and [all hypopneas]) in NREM sleep (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 192 12.2 ± 3.3 11.7 6.0 24.7 99 291
Early Adenotonsillectomy 91 11.4 ± 3.0 11.0 6.0 24.0 56 147
Watchful Waiting with Supportive Care 101 13.0 ± 3.3 12.0 7.8 24.7 43 144
Child's sex vs Average length of each respiratory event ([all apneas] and [all hypopneas]) in NREM sleep (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 461 12.3 ± 3.9 11.5 6.0 44.0 94 555
Male 237 12.4 ± 3.4 12.0 6.0 26.0 49 286
Female 224 12.1 ± 4.3 11.2 6.5 44.0 45 269
Child's sex vs Average length of each respiratory event ([all apneas] and [all hypopneas]) 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 respiratory event ([all apneas] and [all hypopneas]) 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 respiratory event ([all apneas] and [all hypopneas]) in NREM sleep (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 192 12.2 ± 3.3 11.7 6.0 24.7 99 291
Male 103 12.6 ± 3.5 11.7 6.0 24.7 42 145
Female 89 11.8 ± 2.9 11.5 6.0 19.0 57 146
Child's race vs Average length of each respiratory event ([all apneas] and [all hypopneas]) in NREM sleep (seconds)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 461 12.3 ± 3.9 11.5 6.0 44.0 94 555
American Indian/Alaska Native 3 11.8 ± 3.7 10.5 9.0 16.0 - 3
Asian 8 14.0 ± 5.4 13.5 8.9 26.5 2 10
Native Hawaiian or Other Pacific Islander 1 15.5 - 15.5 15.5 15.5 - 1
Black or African American 120 12.1 ± 3.1 11.7 6.5 26.0 41 161
White 304 12.3 ± 4.2 11.3 6.0 44.0 47 351
More than one race 22 11.6 ± 2.1 11.1 9.0 16.0 3 25
Unknown or not reported 3 13.1 ± 5.1 13.8 7.7 17.8 1 4
Child's race vs Average length of each respiratory event ([all apneas] and [all hypopneas]) 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 respiratory event ([all apneas] and [all hypopneas]) 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 respiratory event ([all apneas] and [all hypopneas]) in NREM sleep (seconds)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 192 12.2 ± 3.3 11.7 6.0 24.7 99 291
American Indian/Alaska Native 2 11.2 ± 4.0 11.2 8.3 14.0 1 3
Asian 4 13.7 ± 4.4 13.6 9.3 18.3 - 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American 46 12.2 ± 3.7 11.3 6.0 24.0 22 68
White 129 12.2 ± 3.2 11.7 6.0 24.7 74 203
More than one race 10 11.9 ± 2.0 11.7 9.0 16.0 2 12
Unknown or not reported 1 12.0 - 12.0 12.0 12.0 - 1