Sentence examples for birthweight was not from inspiring English sources

The relation with birthweight was not substantially confounded by any of the measured adult risk factors.

Birthweight was not significantly associated with risk of ovarian cancer in either cohort.

27 29 Another study (N=14) found evidence of prematurity with interferon β exposure, but birthweight was not significantly lower than unexposed comparators.

In one study, birthweight was not associated with overall premenopausal sex hormone levels, but was inversely associated with luteal estrone and estrone sulphate (Tworoger et al, 2006).

As birthweight was not assessed until 1992, we conducted a sensitivity analysis restricting follow-up to 1992 2004 and compared the results with the primary analysis using the entire follow-up.

The effect of smoking on birthweight was not significantly stronger in women who had chronic hypertension or superimposed preeclampsia than in normotensive women (Table 4 [see Additional file 1]).

Even if the factors influencing low birthweight are not well understood, this decrease in vulnerability may imply increasing protection of the mother and fetus from additional adverse influences after the Wenchuan earthquake [14].

However, the birth outcomes (preterm birth and birthweight) were not associated with infant BSID-M score.

Body mass index at the age of 18 years and birthweight were not associated with risk.

In other countries, birthweight is not one of the inclusion criteria [ 3, 4].

Either ultrasound or clinical prediction of birthweight is not accurate enough to serve as the basis for obstetric decision making.