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Nulliparous Pregnancy Outcomes Study Monitoring Mothers-to-be
A4b. Visit of Sleep Study vs Minimum level of oxygen saturation (supine, > 0% desaturation) from type III home sleep apnea test
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 1
2,411
93.7
± 2.2
94.0
77.0
98.0
601
3,012
Visit 3
1,840
92.7
± 2.8
93.0
55.0
98.0
492
2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Minimum level of oxygen saturation (supine, > 0% desaturation) from type III home sleep apnea test
Visit 1
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
2,411
93.7
± 2.2
94.0
77.0
98.0
601
3,012
Non-Hispanic White
1,549
93.5
± 2.0
94.0
77.0
98.0
293
1,842
Non-Hispanic Black
247
94.3
± 2.4
95.0
83.0
98.0
112
359
Hispanic
417
94.1
± 2.3
95.0
79.0
98.0
140
557
Asian
88
93.8
± 2.2
94.0
83.0
98.0
24
112
Other
110
93.9
± 2.5
94.5
80.0
98.0
32
142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Minimum level of oxygen saturation (supine, > 0% desaturation) from type III home sleep apnea test