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Nulliparous Pregnancy Outcomes Study Monitoring Mothers-to-be
A4b. Visit of Sleep Study vs Minimum level of oxygen saturation (non-supine, >= 3% desaturation) from type III home sleep apnea test
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 1
1,190
93.3
± 2.2
94.0
72.0
97.0
1,822
3,012
Visit 3
1,440
92.2
± 2.5
93.0
70.0
97.0
892
2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Minimum level of oxygen saturation (non-supine, >= 3% desaturation) from type III home sleep apnea test
Visit 1
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
1,190
93.3
± 2.2
94.0
72.0
97.0
1,822
3,012
Non-Hispanic White
752
93.2
± 2.0
94.0
78.0
97.0
1,090
1,842
Non-Hispanic Black
156
93.1
± 3.3
94.0
72.0
97.0
203
359
Hispanic
190
93.7
± 1.8
94.0
86.0
97.0
367
557
Asian
38
93.7
± 2.5
94.0
82.0
96.0
74
112
Other
54
93.5
± 1.9
94.0
88.0
97.0
88
142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Minimum level of oxygen saturation (non-supine, >= 3% desaturation) from type III home sleep apnea test