psg_extreme_staging_comments psg_f3_usable_hours
Name
psg_f3_signal_quality_grade
Label
F3 - Signal Quality Grade
Domain
signal_quality_grade
  • 1: <25% sleep time
  • 2: >25% sleep time
  • 3: >50% sleep time
  • 4: >75% sleep time
  • 5: >95% sleep time
Type
choices
F3 - Signal Quality Grade vs PATS Visit timepoint
Screening Visit Baseline Visit Month-6 Interim Visit Month-12 Endpoint Visit
Total 555 332 283 291
<25% sleep time 4 - - -
>25% sleep time - - - -
>50% sleep time 1 - - -
>75% sleep time 103 - - 32
>95% sleep time 391 - - 200
Unknown 56 332 283 59
F3 - Signal Quality Grade vs Assigned treatment arm
Screening Visit
Early Adenotonsillectomy Watchful Waiting with Supportive Care Total
Total 167 163 330
<25% sleep time 1 1 2
>25% sleep time - - -
>50% sleep time 1 - 1
>75% sleep time 25 33 58
>95% sleep time 140 129 269
F3 - Signal Quality Grade vs Assigned treatment arm
Baseline Visit
Early Adenotonsillectomy Watchful Waiting with Supportive Care Total
Total 167 163 330
<25% sleep time - - -
>25% sleep time - - -
>50% sleep time - - -
>75% sleep time - - -
>95% sleep time - - -
Unknown 167 163 330
F3 - Signal Quality Grade vs Assigned treatment arm
Month-6 Interim Visit
Early Adenotonsillectomy Watchful Waiting with Supportive Care Total
Total 140 143 283
<25% sleep time - - -
>25% sleep time - - -
>50% sleep time - - -
>75% sleep time - - -
>95% sleep time - - -
Unknown 140 143 283
F3 - Signal Quality Grade vs Assigned treatment arm
Month-12 Endpoint Visit
Early Adenotonsillectomy Watchful Waiting with Supportive Care Total
Total 147 144 291
<25% sleep time - - -
>25% sleep time - - -
>50% sleep time - - -
>75% sleep time 14 18 32
>95% sleep time 103 97 200
Unknown 30 29 59
F3 - Signal Quality Grade vs Child's sex
Screening Visit
Male Female Total
Total 286 269 555
<25% sleep time 1 3 4
>25% sleep time - - -
>50% sleep time 1 - 1
>75% sleep time 57 46 103
>95% sleep time 199 192 391
Unknown 28 28 56
F3 - Signal Quality Grade vs Child's sex
Baseline Visit
Male Female Total
Total 162 170 332
<25% sleep time - - -
>25% sleep time - - -
>50% sleep time - - -
>75% sleep time - - -
>95% sleep time - - -
Unknown 162 170 332
F3 - Signal Quality Grade vs Child's sex
Month-6 Interim Visit
Male Female Total
Total 137 146 283
<25% sleep time - - -
>25% sleep time - - -
>50% sleep time - - -
>75% sleep time - - -
>95% sleep time - - -
Unknown 137 146 283
F3 - Signal Quality Grade vs Child's sex
Month-12 Endpoint Visit
Male Female Total
Total 145 146 291
<25% sleep time - - -
>25% sleep time - - -
>50% sleep time - - -
>75% sleep time 24 8 32
>95% sleep time 96 104 200
Unknown 25 34 59
F3 - Signal Quality Grade vs Child's race
Screening Visit
American Indian/Alaska Native Asian Native Hawaiian or Other Pacific Islander Black or African American White More than one race Unknown or not reported Total
Total 3 10 1 161 351 25 4 555
<25% sleep time - - - 2 1 1 - 4
>25% sleep time - - - - - - - -
>50% sleep time - - - - 1 - - 1
>75% sleep time 1 - - 34 63 5 - 103
>95% sleep time 2 9 1 92 267 17 3 391
Unknown - 1 - 33 19 2 1 56
F3 - Signal Quality Grade vs Child's race
Baseline Visit
American Indian/Alaska Native Asian Native Hawaiian or Other Pacific Islander Black or African American White More than one race Unknown or not reported Total
Total 3 6 - 73 235 14 1 332
<25% sleep time - - - - - - - -
>25% sleep time - - - - - - - -
>50% sleep time - - - - - - - -
>75% sleep time - - - - - - - -
>95% sleep time - - - - - - - -
Unknown 3 6 - 73 235 14 1 332
F3 - Signal Quality Grade vs Child's race
Month-6 Interim Visit
American Indian/Alaska Native Asian Native Hawaiian or Other Pacific Islander Black or African American White More than one race Unknown or not reported Total
Total 3 4 - 64 200 12 - 283
<25% sleep time - - - - - - - -
>25% sleep time - - - - - - - -
>50% sleep time - - - - - - - -
>75% sleep time - - - - - - - -
>95% sleep time - - - - - - - -
Unknown 3 4 - 64 200 12 - 283
F3 - Signal Quality Grade vs Child's race
Month-12 Endpoint Visit
American Indian/Alaska Native Asian Native Hawaiian or Other Pacific Islander Black or African American White More than one race Unknown or not reported Total
Total 3 4 - 68 203 12 1 291
<25% sleep time - - - - - - - -
>25% sleep time - - - - - - - -
>50% sleep time - - - - - - - -
>75% sleep time 2 - - 10 16 3 1 32
>95% sleep time 1 4 - 46 140 9 - 200
Unknown - - - 12 47 - - 59