Sentence examples for ascertained prenatal from inspiring English sources

Previous prospective studies have ascertained prenatal or postnatal exposures but none have been designed to assess exposures at critical windows including preconception.

Some studies have conflated frequency (e.g. daily) and pattern (e.g. binge episodes) of drinking or have ascertained prenatal alcohol exposure status postnatally [ 8, 13, 15, 16, 28].

For one, many studies ascertained prenatal exposure to POPs during late pregnancy using maternal serum concentrations at the time of delivery or using umbilical cord serum concentrations.

A more objective method of ascertaining prenatal exposure is the measurement of exposure-specific biomarkers in biological matrices of mother and/or child.

Hg concentrations in hair and in umbilical cord blood have been used as biomarkers to ascertain prenatal exposure to MeHg, although both exposure indicators are associated with some imprecision [ 36].

Several ascertain prenatal exposure through quantifiable measurements, for example, analysis of archived maternal biologic samples collected before birth.

Multiple pregnancies are ascertained from the prenatal dating scan, the 20-week anomaly scan, and at delivery.

We categorized children as exposed to bereavement during prenatal life if their mothers lost a child, husband, sibling or parent during the prenatal period, ascertained via the death registry; all the remaining children were included in the unexposed cohort.

To examine the effects of prenatal alcohol exposure ascertained prospectively on infant visual acuity across a range of exposures and factors that mediate or moderate these effects.

Patient D2 was ascertained via a study of prenatal malformations conducted at Addenbrooke's Hospital.

Prenatal antibiotic use was ascertained through maternal self-report.