Sentences with phrase «age of the mother»

The average age of mothers in the study was just over 30 years, and the average time of follow up for the children in the study was just over nine years.

The nursing of this many puppies at the young age of the mothers can cause life ending damage.

The mean ± SD age of the mothers was 30 ± 6 years.

The participating families did not differ from the excluded families regarding age of mothers at the 4 - year wave, degree of urbanization of residence, and fathers» and mothers» educational level (all p's >.05).

The mean age of the mother when her child was born was similar between depressed and nondepressed women (postpartum depression: 28.0 years compared with no postpartum depression: 29.1 years).

This is to be expected considering the relatively young age of the mothers in GUS.

According to ONS data, the average age of mothers or fathers has increased by almost 4 years over the last 4 decades.

The exact cause of SIDS remains unknown, but a number of risk factors have been identified, such as sleeping on the tummy, second hand smoke, overheating, premature birth, low birth weight, and young age of the mother.

This is particularly important to consider for orphans, abandoned children and those who are removed from their families for protection or other reasons (such as poverty, gender, disability or age of mother in different countries) and are taken into some form of «Alternative Care» (AC)-- either in Children's Homes or foster families.

I also looked to see if breast milk intake varied by any other factors that I had asked about in the survey, such as the age of the mother, whether the baby was a first baby or a subsequent child, and race.

In vitro fertilization (IVF) should be performed with an eye toward limiting the number of embryos transferred according to the age of the mother and the quality of the embryos.

The age of mothers ranged from 18 to 37 years and fathers from 26 to 48 years.

The ages of the mothers had less effect on the health or survival of the infants than the pregnancy complications generally associated with multiple births.

A new study in mice suggests the age of a mother's womb may also have a part to play.

We have now added another set of genetic disorders that also might be affected by the age of the mother.

It was known that with every division cellular aging factors are asymmetrically distributed between the mother and the daughter cell, allowing for rejuvenation and full life span of the daughter independent of the age of the mother cell.

The year the child was born and maternal education were accounted for; results were the same when the age of the mother was also accounted for.

We find that the estimated relationships between living with a single parent and educational attainment are similar to those for family size and the age of the mother at the time of the child's birth but considerably smaller than the effects of the mother's level of education.

We find that, while statistically significant, the strength of the relationship between living with a single - parent family and educational attainment is comparable to the relationships for family size and the age of the mother at the time of the child's birth and weaker than the relationship for maternal schooling.

But the association of single parenthood with educational attainment is now as large as the age of the mother.

Other factors affecting educational attainment rates include the age of the mother, mother's education, and family size (the number of siblings).

In the period ending in 2009, family size did not appear as a significant factor, while the age of the mother became increasingly important.

In one kennel study I know of, the age of the mother, the size of the litter and the sex of the puppy had no influence on puppy survival.

The average age of the mothers was 34.6 years, and 93 % of the sample reported their race as Caucasian (2 % African - American, 5 % Asian, Hispanic, or other).