Sentences with phrase «statistical difference in age»

From the rest of the subjects, the researchers extracted another 30 runners pair - matched to the carb eaters so that there was no statistical difference in age, BMI, training data, and marathon experience between those two groups of 30.

Not exact matches

Another study of 2,900 Australian infants assessed at ages 1, 2 3, 5, 8, 10, and 14 years found that infants breastfed for 6 months or longer, had lower externalizing, internalizing, and total behaviour problem scores throughout childhood and into adolescence than never breastfed and infants fed for less than 6 months.8 These differences remained after statistical control for the presence of both biological parents in the home, low income and other factors associated with poor mental health.

Less likely to conceive were women in the age group over 37, and here some differences in outcome were observed, though not of statistical significance.

To account for this difference in their analysis, the researchers performed statistical adjustments and also assessed outcomes for separate age groups, divided into five - year intervals.

There was a difference between age groups in the mean time it took for symptoms to return to baseline levels (mean number of days: 6.92 in the younger group and 5.66 in the older group, p = 0.087); given a statistical threshold of 0.05, this difference was not significant.

An influential 2012 report on 120 monkeys being studied at the National Institute of Aging (NIA) reported no differences in survival for caloric restriction animals and a trend toward improved health that did not reach statistical significance.

We ran a number of statistical tests, accounting for body mass, lean body mass, age, sex and fat mass, and still found no difference in daily energy expenditure between the Hadza and their Western counterparts.

Normalised age - performance curves have been estimated using standard statistical techniques which allow for differences between sites and over time in wind resources and other factors.

Although age differences between the groups were not significant, age was used as a covariate or adjusted for in all statistical analyses.

The superscripts in the sixth and ninth columns denote the statistical significance of differences by the spousal age gap within each marital status.