psg_rdimrem4p psg_rdinba
Name
psg_rdimrem5p
Label
Calculated - RDI in REM sleep (>= 5% desaturation)
Description

missing if studies with problems scoring REM/NREM or if studies scored as sleep/wake or NREM sleep time is 3

Calculation
psg_rdimrem5p = 60*(hrembp5 + hrop5 + carbp5 + carop5 + oarbp5 + oarop5 + marbp5 + marop5) / minremp
Units
number of events per hour
Type
numeric
Tags
ahi_sr_ap5uhp3x5u_f1t1
PATS Visit timepoint vs Calculated - RDI in REM sleep (>= 5% desaturation)
N Mean StdDev Median Min Max Unknown Total
Screening Visit 496 3.5 ± 10.7 0.6 0.0 109.6 59 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 231 0.7 ± 1.8 0.0 0.0 21.2 60 291
Assigned treatment arm vs Calculated - RDI in REM sleep (>= 5% desaturation)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 329 0.6 ± 1.1 0.0 0.0 8.8 1 330
Early Adenotonsillectomy 167 0.7 ± 1.3 0.0 0.0 8.8 - 167
Watchful Waiting with Supportive Care 162 0.6 ± 1.0 0.0 0.0 6.3 1 163
Assigned treatment arm vs Calculated - RDI in REM sleep (>= 5% desaturation)
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 - RDI in REM sleep (>= 5% desaturation)
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 - RDI in REM sleep (>= 5% desaturation)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 231 0.7 ± 1.8 0.0 0.0 21.2 60 291
Early Adenotonsillectomy 117 0.3 ± 0.7 0.0 0.0 4.5 30 147
Watchful Waiting with Supportive Care 114 1.0 ± 2.5 0.0 0.0 21.2 30 144
Child's sex vs Calculated - RDI in REM sleep (>= 5% desaturation)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 496 3.5 ± 10.7 0.6 0.0 109.6 59 555
Male 257 3.3 ± 10.2 0.6 0.0 109.6 29 286
Female 239 3.8 ± 11.2 0.7 0.0 102.4 30 269
Child's sex vs Calculated - RDI in REM sleep (>= 5% desaturation)
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 332 332
Male - - - - - - 162 162
Female - - - - - - 170 170
Child's sex vs Calculated - RDI in REM sleep (>= 5% desaturation)
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 - RDI in REM sleep (>= 5% desaturation)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 231 0.7 ± 1.8 0.0 0.0 21.2 60 291
Male 119 0.6 ± 2.2 0.0 0.0 21.2 26 145
Female 112 0.7 ± 1.4 0.0 0.0 9.1 34 146
Child's race vs Calculated - RDI in REM sleep (>= 5% desaturation)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 496 3.5 ± 10.7 0.6 0.0 109.6 59 555
American Indian/Alaska Native 3 0.0 ± 0.0 0.0 0.0 0.0 - 3
Asian 9 1.5 ± 3.0 0.0 0.0 9.2 1 10
Native Hawaiian or Other Pacific Islander 1 0.7 - 0.7 0.7 0.7 - 1
Black or African American 128 7.2 ± 17.5 0.8 0.0 109.6 33 161
White 329 2.1 ± 6.4 0.0 0.0 84.8 22 351
More than one race 23 4.3 ± 9.3 0.0 0.0 39.5 2 25
Unknown or not reported 3 5.8 ± 2.6 4.6 4.1 8.8 1 4
Child's race vs Calculated - RDI in REM sleep (>= 5% desaturation)
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 - RDI in REM sleep (>= 5% desaturation)
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 - RDI in REM sleep (>= 5% desaturation)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 231 0.7 ± 1.8 0.0 0.0 21.2 60 291
American Indian/Alaska Native 2 0.0 ± 0.0 0.0 0.0 0.0 1 3
Asian 4 0.4 ± 0.8 0.0 0.0 1.6 - 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American 56 1.1 ± 3.0 0.0 0.0 21.2 12 68
White 156 0.5 ± 1.1 0.0 0.0 7.6 47 203
More than one race 12 0.9 ± 2.6 0.0 0.0 9.1 - 12
Unknown or not reported 1 0.0 - 0.0 0.0 0.0 - 1