Sentence examples for pairs age from inspiring English sources

A small-scale study from the Danish twin registry consisting of 290 elderly twin pairs (age range between 73 102 years) were measured for a subset of the LFTs by Bathum et al [15].

The sample for the GxE interaction analyses included complete phenotype data for most twin pairs (Age 7: N = 3,793; Age 9: N = 3,470; Age 12: N = 2,534).

In one, 951 twin pairs (age range of 40 to 70 years) in Australia and North America were recruited, and mammograms and information on the factors associated with variations in PMD were collected.

Odds ratios (ORs) and 95% confidence intervals (95% CIs) were estimated using a conditional logistic regression model stratified by matched pairs (age and residential area) and adjusted for family history of breast cancer, smoking status, menopausal status, physical activity, number of births, energy-adjusted folate intake, vitamin supplement use, and alcohol drinking.

For the same-sex twin pairs (Age 7: N = 2,585; Age 9: N = 2,368; Age 12: N = 1,772), determination of zygosity status was based on blood or DNA polymorphisms (Age 7: N = 224; Age 9: N = 331; Age 12: N = 393) or on the basis of parental report of items on resemblance in appearance and confusion of the twins by parents and others (Age 7: N = 2,321; Age 9: N = 1,987; Age 12: N = 1,356).

In contrast to the differences we observed in the BANN-trained classifier between BRCA1/2 mutation carriers and non-carriers, we did not observe any statistically significant mean paired differences in PMD between the test-set pairs age-matched within ±3 or ±1 years or when using the age-restricted dataset (Additional file 1: Table S3, P = 0.83, P = 1.00, and P = 0.83, respectively).

Last year, 11,855 au pairs aged 18 and 26 were placed in families by six federally approved agencies.

The study involved 80 monozygotic (MZ) and 70 dizygotic (DZ) same-sex twin pairs aged 11.2 years on average.

The magnetic resonance imaging (MRI) scans were conducted 4 years apart on 33 monozygotic and 33 dizygotic male twin pairs, aged 68 to 77 years when first scanned.

Using a classic twin study design with self-report data from 717 male and female twin pairs, aged 15 18 years, a hierarchical psychometric model was examined.

For 95 monozygotic twin pairs aged 40 61 years, we measured internal cortical surface areas and structure of the distal tibia using high resolution peripheral computed tomography, and three circulating bone remodelling markers.