psg_avgsaominslp psg_avsao2nh
Name
psg_avgsat
Label
Calculated - Average SaO2 during sleep (%)
Description

avsao2rh = 0 if missing

Calculation
psg_avgsat = ((avsao2nh) * (tmstg1p+tmstg2p+tmstg34p) + (avsao2rh)*(tmremp))/100
Units
percent (%)
Type
integer
Tags
avglvlsa_sp_f1t1
PATS Visit timepoint vs Calculated - Average SaO2 during sleep (%)
N Mean StdDev Median Min Max Unknown Total
Screening Visit 499 97.3 ± 1.2 97.0 92.0 100.0 56 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 232 97.5 ± 1.0 98.0 95.0 100.0 59 291
Assigned treatment arm vs Calculated - Average SaO2 during sleep (%)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 330 97.5 ± 1.0 98.0 93.0 100.0 - 330
Early Adenotonsillectomy 167 97.5 ± 1.0 98.0 94.0 100.0 - 167
Watchful Waiting with Supportive Care 163 97.5 ± 1.0 98.0 93.0 100.0 - 163
Assigned treatment arm vs Calculated - Average SaO2 during sleep (%)
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 Calculated - Average SaO2 during sleep (%)
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 Calculated - Average SaO2 during sleep (%)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 232 97.5 ± 1.0 98.0 95.0 100.0 59 291
Early Adenotonsillectomy 117 97.5 ± 1.0 98.0 95.0 99.0 30 147
Watchful Waiting with Supportive Care 115 97.4 ± 1.0 97.0 95.0 100.0 29 144
Child's sex vs Calculated - Average SaO2 during sleep (%)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 499 97.3 ± 1.2 97.0 92.0 100.0 56 555
Male 258 97.3 ± 1.2 98.0 92.0 100.0 28 286
Female 241 97.3 ± 1.2 97.0 93.0 100.0 28 269
Child's sex vs Calculated - Average SaO2 during sleep (%)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 332 332
Male - - - - - - 162 162
Female - - - - - - 170 170
Child's sex vs Calculated - Average SaO2 during sleep (%)
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 Calculated - Average SaO2 during sleep (%)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 232 97.5 ± 1.0 98.0 95.0 100.0 59 291
Male 120 97.4 ± 1.0 97.0 95.0 100.0 25 145
Female 112 97.5 ± 1.0 98.0 95.0 99.0 34 146
Child's race vs Calculated - Average SaO2 during sleep (%)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 499 97.3 ± 1.2 97.0 92.0 100.0 56 555
American Indian/Alaska Native 3 97.0 ± 1.0 97.0 96.0 98.0 - 3
Asian 9 97.6 ± 0.7 97.0 97.0 99.0 1 10
Native Hawaiian or Other Pacific Islander 1 97.0 - 97.0 97.0 97.0 - 1
Black or African American 128 97.7 ± 1.2 98.0 94.0 100.0 33 161
White 332 97.1 ± 1.2 97.0 92.0 99.0 19 351
More than one race 23 97.6 ± 1.0 98.0 95.0 99.0 2 25
Unknown or not reported 3 96.7 ± 0.6 97.0 96.0 97.0 1 4
Child's race vs Calculated - Average SaO2 during sleep (%)
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 Calculated - Average SaO2 during sleep (%)
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 Calculated - Average SaO2 during sleep (%)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 232 97.5 ± 1.0 98.0 95.0 100.0 59 291
American Indian/Alaska Native 3 96.0 ± 1.7 95.0 95.0 98.0 - 3
Asian 4 97.5 ± 0.6 97.5 97.0 98.0 - 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American 56 98.2 ± 0.8 98.0 97.0 100.0 12 68
White 156 97.2 ± 0.9 97.0 95.0 99.0 47 203
More than one race 12 97.5 ± 0.8 97.5 96.0 99.0 - 12
Unknown or not reported 1 97.0 - 97.0 97.0 97.0 - 1