psg_rdim4p psg_rdim4pns
Name
psg_rdim4pa
Label
Calculated - RDI with arousals (>= 4% desaturation)
Description

missing if total sleep time is 4 or if studies scored as sleep/wake or where arousals were ignored

Calculation
psg_rdim4pa = 60*(hremba4 +hroa4 + hnrba4 + hnroa4 +carba4+ caroa4 + canba4 + canoa4 + oarba4 + oaroa4 + oanba4 + oanoa4 + marbpa4 + maropa4 + manrbpa4 + manropa4)/slpprdp
Units
number of events per hour
Type
numeric
Tags
ahi_ap4rhp3x4r_f1t1
PATS Visit timepoint vs Calculated - RDI with arousals (>= 4% desaturation)
N Mean StdDev Median Min Max Unknown Total
Screening Visit 499 2.8 ± 7.5 0.9 0.0 101.7 56 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 232 0.9 ± 2.1 0.5 0.0 26.4 59 291
Assigned treatment arm vs Calculated - RDI with arousals (>= 4% desaturation)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 330 0.8 ± 0.7 0.6 0.0 3.9 - 330
Early Adenotonsillectomy 167 0.7 ± 0.7 0.6 0.0 3.9 - 167
Watchful Waiting with Supportive Care 163 0.8 ± 0.7 0.6 0.0 3.6 - 163
Assigned treatment arm vs Calculated - RDI with arousals (>= 4% 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 (>= 4% 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 (>= 4% desaturation)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 232 0.9 ± 2.1 0.5 0.0 26.4 59 291
Early Adenotonsillectomy 117 0.5 ± 0.6 0.3 0.0 4.6 30 147
Watchful Waiting with Supportive Care 115 1.3 ± 2.9 0.7 0.0 26.4 29 144
Child's sex vs Calculated - RDI with arousals (>= 4% desaturation)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 499 2.8 ± 7.5 0.9 0.0 101.7 56 555
Male 258 3.1 ± 9.2 0.8 0.0 101.7 28 286
Female 241 2.5 ± 5.3 0.9 0.0 51.4 28 269
Child's sex vs Calculated - RDI with arousals (>= 4% 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 (>= 4% 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 (>= 4% desaturation)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 232 0.9 ± 2.1 0.5 0.0 26.4 59 291
Male 120 0.9 ± 1.5 0.5 0.0 10.9 25 145
Female 112 0.9 ± 2.6 0.4 0.0 26.4 34 146
Child's race vs Calculated - RDI with arousals (>= 4% desaturation)
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 499 2.8 ± 7.5 0.9 0.0 101.7 56 555
American Indian/Alaska Native 3 0.2 ± 0.1 0.1 0.1 0.3 - 3
Asian 9 1.6 ± 1.6 0.9 0.0 4.4 1 10
Native Hawaiian or Other Pacific Islander 1 5.4 - 5.4 5.4 5.4 - 1
Black or African American 128 4.6 ± 11.6 1.1 0.0 101.7 33 161
White 332 2.2 ± 5.6 0.8 0.0 81.8 19 351
More than one race 23 2.5 ± 3.9 0.5 0.1 15.1 2 25
Unknown or not reported 3 2.3 ± 1.1 1.7 1.6 3.5 1 4
Child's race vs Calculated - RDI with arousals (>= 4% 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 (>= 4% 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 (>= 4% desaturation)
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 232 0.9 ± 2.1 0.5 0.0 26.4 59 291
American Indian/Alaska Native 3 0.8 ± 0.8 1.0 0.0 1.5 - 3
Asian 4 0.6 ± 0.2 0.6 0.3 0.7 - 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American 56 1.4 ± 3.7 0.6 0.0 26.4 12 68
White 156 0.7 ± 1.1 0.4 0.0 7.8 47 203
More than one race 12 1.1 ± 2.3 0.2 0.1 8.4 - 12
Unknown or not reported 1 0.4 - 0.4 0.4 0.4 - 1