psg_rdim2p psg_rdim2pns
Name
psg_rdim2pa
Label
Calculated - RDI with arousals (>= 2% desaturation)
Description

missing if total sleep time is 2 or if studies scored as sleep/wake or where arousals were ignored

Calculation
psg_rdim2pa = 60*(hremba2 +hroa2 + hnrba2 + hnroa2 +carba2+ caroa2 + canba2 + canoa2 + oarba2 + oaroa2 + oanba2 + oanoa2 + marbpa2 + maropa2 + manrbpa2 + manropa2)/slpprdp
Units
number of events per hour
Type
numeric
Tags
ahi_ap2rhp3x2r_f1t1
PATS Visit timepoint vs Calculated - RDI with arousals (>= 2% desaturation)
N Mean StdDev Median Min Max Unknown Total
Screening Visit 499 4.3 ± 9.4 1.5 0.0 120.0 56 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 232 1.5 ± 2.9 0.8 0.0 30.6 59 291
Assigned treatment arm vs Calculated - RDI with arousals (>= 2% desaturation)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 330 1.2 ± 1.0 0.9 0.0 5.3 - 330
Early Adenotonsillectomy 167 1.2 ± 1.0 0.9 0.0 5.1 - 167
Watchful Waiting with Supportive Care 163 1.3 ± 1.0 1.0 0.0 5.3 - 163
Assigned treatment arm vs Calculated - RDI with arousals (>= 2% 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 with arousals (>= 2% 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 with arousals (>= 2% desaturation)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 232 1.5 ± 2.9 0.8 0.0 30.6 59 291
Early Adenotonsillectomy 117 0.8 ± 0.8 0.6 0.0 6.2 30 147
Watchful Waiting with Supportive Care 115 2.2 ± 4.0 1.0 0.0 30.6 29 144
Child's sex vs Calculated - RDI with arousals (>= 2% desaturation)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 499 4.3 ± 9.4 1.5 0.0 120.0 56 555
Male 258 4.7 ± 11.3 1.5 0.0 120.0 28 286
Female 241 3.9 ± 7.0 1.5 0.0 62.4 28 269
Child's sex vs Calculated - RDI with arousals (>= 2% 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 with arousals (>= 2% 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 with arousals (>= 2% desaturation)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 232 1.5 ± 2.9 0.8 0.0 30.6 59 291
Male 120 1.5 ± 2.3 0.9 0.0 15.1 25 145
Female 112 1.4 ± 3.5 0.7 0.0 30.6 34 146
Child's race vs Calculated - RDI with arousals (>= 2% desaturation)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 499 4.3 ± 9.4 1.5 0.0 120.0 56 555
American Indian/Alaska Native 3 0.6 ± 0.2 0.6 0.4 0.8 - 3
Asian 9 2.4 ± 2.5 1.3 0.0 7.6 1 10
Native Hawaiian or Other Pacific Islander 1 8.0 - 8.0 8.0 8.0 - 1
Black or African American 128 6.5 ± 14.0 1.9 0.0 120.0 33 161
White 332 3.5 ± 7.3 1.3 0.0 87.3 19 351
More than one race 23 4.1 ± 6.2 0.9 0.1 22.0 2 25
Unknown or not reported 3 3.0 ± 1.4 2.5 1.9 4.6 1 4
Child's race vs Calculated - RDI with arousals (>= 2% 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 with arousals (>= 2% 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 with arousals (>= 2% desaturation)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 232 1.5 ± 2.9 0.8 0.0 30.6 59 291
American Indian/Alaska Native 3 2.1 ± 2.4 1.5 0.1 4.8 - 3
Asian 4 1.5 ± 1.6 0.9 0.4 3.9 - 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American 56 2.0 ± 4.5 0.8 0.0 30.6 12 68
White 156 1.2 ± 1.8 0.8 0.0 13.9 47 203
More than one race 12 2.1 ± 5.3 0.4 0.1 18.7 - 12
Unknown or not reported 1 0.5 - 0.5 0.5 0.5 - 1