psg_ahi_o0h3_supine psg_ahi_o0h4_nrem
Name
psg_ahi_o0h4_nonsupine
Label
Calculated - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
Calculation
psg_ahi_o0h4_nonsupine = 60 * (hrop4 + hnrop4 + oarop + oanop) / (remepop + nremepop)
Units
number of events per hour
Type
numeric
Tags
oahi_po_oa0uhp3x4u_f1t1
PATS Visit timepoint vs Calculated - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
N Mean StdDev Median Min Max Unknown Total
Screening Visit 496 2.4 ± 9.7 0.2 0.0 140.0 59 555
Baseline Visit - - - - - - 332 332
Month-6 Interim Visit - - - - - - 283 283
Month-12 Endpoint Visit 228 0.5 ± 2.0 0.0 0.0 21.9 63 291
Assigned treatment arm vs Calculated - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 328 0.2 ± 0.4 0.0 0.0 3.2 2 330
Early Adenotonsillectomy 167 0.2 ± 0.4 0.0 0.0 3.2 - 167
Watchful Waiting with Supportive Care 161 0.2 ± 0.4 0.0 0.0 2.9 2 163
Assigned treatment arm vs Calculated - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
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 - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
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 - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 228 0.5 ± 2.0 0.0 0.0 21.9 63 291
Early Adenotonsillectomy 114 0.1 ± 0.5 0.0 0.0 3.6 33 147
Watchful Waiting with Supportive Care 114 0.8 ± 2.7 0.0 0.0 21.9 30 144
Child's sex vs Calculated - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 496 2.4 ± 9.7 0.2 0.0 140.0 59 555
Male 257 3.1 ± 12.7 0.3 0.0 140.0 29 286
Female 239 1.6 ± 4.3 0.2 0.0 41.5 30 269
Child's sex vs Calculated - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
Baseline Visit
N Mean StdDev Median Min Max Unknown Total
Total - - - - - - 332 332
Male - - - - - - 162 162
Female - - - - - - 170 170
Child's sex vs Calculated - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
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 - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 228 0.5 ± 2.0 0.0 0.0 21.9 63 291
Male 117 0.5 ± 1.5 0.0 0.0 11.6 28 145
Female 111 0.5 ± 2.4 0.0 0.0 21.9 35 146
Child's race vs Calculated - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
Screening Visit
N Mean StdDev Median Min Max Unknown Total
Total 496 2.4 ± 9.7 0.2 0.0 140.0 59 555
American Indian/Alaska Native 3 0.0 ± 0.0 0.0 0.0 0.0 - 3
Asian 9 0.6 ± 1.1 0.0 0.0 2.9 1 10
Native Hawaiian or Other Pacific Islander 1 3.3 - 3.3 3.3 3.3 - 1
Black or African American 125 4.3 ± 12.0 0.5 0.0 110.4 36 161
White 332 1.7 ± 9.0 0.2 0.0 140.0 19 351
More than one race 23 2.1 ± 4.6 0.0 0.0 17.1 2 25
Unknown or not reported 3 1.5 ± 1.0 1.7 0.4 2.4 1 4
Child's race vs Calculated - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
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 - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
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 - Obstructive apnea (all desats) Hypopnea (4% desat) Index in non-supine body position
Month-12 Endpoint Visit
N Mean StdDev Median Min Max Unknown Total
Total 228 0.5 ± 2.0 0.0 0.0 21.9 63 291
American Indian/Alaska Native 3 0.0 ± 0.0 0.0 0.0 0.0 - 3
Asian 4 0.0 ± 0.0 0.0 0.0 0.0 - 4
Native Hawaiian or Other Pacific Islander - - - - - - - -
Black or African American 54 1.1 ± 3.5 0.0 0.0 21.9 14 68
White 154 0.2 ± 0.7 0.0 0.0 4.8 49 203
More than one race 12 1.1 ± 3.5 0.0 0.0 12.3 - 12
Unknown or not reported 1 0.0 - 0.0 0.0 0.0 - 1