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Nulliparous Pregnancy Outcomes Study Monitoring Mothers-to-be
A4b. Visit of Sleep Study vs Minimum level of oxygen saturation (supine, >= 4% desaturation) from type III home sleep apnea test
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 1
669
91.9
± 2.4
92.0
77.0
96.0
2,343
3,012
Visit 3
717
90.9
± 3.2
91.0
55.0
96.0
1,615
2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Minimum level of oxygen saturation (supine, >= 4% desaturation) from type III home sleep apnea test
Visit 1
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
669
91.9
± 2.4
92.0
77.0
96.0
2,343
3,012
Non-Hispanic White
431
91.9
± 2.3
92.0
77.0
96.0
1,411
1,842
Non-Hispanic Black
74
92.1
± 2.8
93.0
83.0
96.0
285
359
Hispanic
104
91.8
± 2.5
92.0
79.0
96.0
453
557
Asian
33
92.3
± 2.3
93.0
83.0
95.0
79
112
Other
27
91.3
± 3.1
92.0
80.0
95.0
115
142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Minimum level of oxygen saturation (supine, >= 4% desaturation) from type III home sleep apnea test