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Impact of Gestational Age on Contraction Detection in Patients With Low or Normal BMI (Excluding Overweight and Obese Patients).
| Contractions detected (n = 28) | No Contractions detected (n = 11) | P | |
|---|---|---|---|
| Mean gestational age at penultimate triage visit, weeks | 27.8 ± 3.8 | 24.0 ± 4.5 | .01 |
| Mean gestational age at delivery, weeks | 30.4 ± 3.3 | 28.9 ± 5.9 | .29 |
Abbreviation: BMI, body mass index.
