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Nulliparous Pregnancy Outcomes Study Monitoring Mothers-to-be
Average Oxygen Saturation (Nadir) Associated with Central Apneas: Central apneas with no oxygen desaturation threshold used and with or without arousal
A4b. Visit of Sleep Study vs Average Oxygen Saturation (Nadir) Associated with Central Apneas: Central apneas with no oxygen desaturation threshold used and with or without arousal
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Visit 1
388
94.0
± 2.2
94.0
81.0
98.0
2,624
3,012
Visit 3
241
93.0
± 2.4
93.0
85.0
98.0
2,091
2,332
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Oxygen Saturation (Nadir) Associated with Central Apneas: Central apneas with no oxygen desaturation threshold used and with or without arousal
Visit 1
N
Mean
StdDev
Median
Min
Max
Unknown
Total
Total
388
94.0
± 2.2
94.0
81.0
98.0
2,624
3,012
Non-Hispanic White
256
93.9
± 1.9
94.0
87.0
98.0
1,586
1,842
Non-Hispanic Black
37
94.0
± 2.9
95.0
81.0
98.0
322
359
Hispanic
63
94.3
± 2.4
95.0
86.0
98.0
494
557
Asian
13
93.7
± 2.1
94.0
90.0
96.0
99
112
Other
19
93.6
± 3.4
95.0
83.0
97.0
123
142
Race/ethnicity combined categories derived from V1AF05 and V1AF07a-g vs Average Oxygen Saturation (Nadir) Associated with Central Apneas: Central apneas with no oxygen desaturation threshold used and with or without arousal