Sentence examples for for multiple births from inspiring English sources

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While 6% of babies born on their own were preterm, the figure was 56% for multiple births.

A front-page article yesterday about birth rates referred incorrectly to the figures given for multiple births in 1996.

In "Lowering the Odds for Multiple Births" (Feb. 19), you describe the care fertility specialists take to "weed out unhealthy embryos" with chromosomal abnormalities before implantation.

Occurrence of nonchromosomal single birth defect and multiple birth defects were significantly higher for multiple births compared to singleton births.

Even if twins are more cost effective, making the IVF fee worth it, a credit crunch may ultimately decrease the demand for IVF and lower the incidence of multiple births.While the demand for multiple births may have increased, the price for them (as opposed to a single birth) will remain the same because supply is fairly inelastic.

But the aOR's of pregnancy hypertension for multiple birth were nearly identical for the two classification methods.

We also found an association with maternal hypertensive disorder that persisted after accounting for multiple birth status.

Associations with maternal diabetes and hypertensive disorder were unaffected by further adjustment for multiple birth status (results not shown).

All analyses accounted for multiples by adjusting for multiple birth status as a linear regression term and allowing for clustering by family.

We only included singleton live births, given the increased risk of LBW and premature delivery for multiple birth; we also excluded stillbirths as four-fifths had missing birthweights.