Results 221 to 230 of about 121,345 (281)

Prenatal vitamin D levels and postpartum hemorrhage in a rural Alaska cohort

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To examine the relationship between prenatal vitamin D serum levels and postpartum bleeding. Methods We conducted a retrospective electronic health record cohort study of pregnant Alaska Native and American Indian (ANAI) people in southwestern Alaska who had at least one prenatal vitamin D level measurement recorded and had a vaginal
Reinou S. Groen   +7 more
wiley   +1 more source

State E-Cigarette Flavor Restrictions and Tobacco Product Use in Youths and Adults.

open access: yesJAMA Netw Open
Cheng D   +9 more
europepmc   +1 more source

Use of Tobacco Products and Suicide Attempts Among Elementary School–Aged Children [PDF]

open access: gold
Phil H. Lee   +6 more
openalex   +1 more source

Associations between Nugent‐bacterial vaginosis and preterm birth and other adverse pregnancy outcomes in rural northwestern Bangladesh

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Bacterial vaginosis, defined by Nugent score (Nugent‐BV), has been associated with preterm birth and other adverse pregnancy outcomes. However, few studies have longitudinally described the associations between Nugent‐BV and adverse pregnancy outcomes at varying times in pregnancy.
Daniel J. Erchick   +15 more
wiley   +1 more source

Post protocol residual thickness as a negative predictor for pharmacological treatment in early pregnancy loss

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To determine the rate of pharmacological treatment failure in early pregnancy loss, assess post‐treatment residua thickness as a predictor of retained products of conception (RPOC), identify a clinically relevant cutoff, and evaluate additional clinical and sonographic predictors. Methods This retrospective cohort study was conducted
Ravit Pertez‐Machluf   +7 more
wiley   +1 more source

Employment Characteristics and Tobacco Product Use, U.S., 2021. [PDF]

open access: yesAm J Prev Med
Kava CM   +7 more
europepmc   +1 more source

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