Heritability, influence of sex, and genetic modifiers of traits were examined singly and jointly by using quantitative-trait locus (QTL) and expression QTL-mapping methods.
All four maternal components (which are uncorrelated) were included together, while parity, gestation socio-economic status and fasting glucose were examined singly.
The magnitude of the combined influence of these two characteristics on the estimate (difference of RD = 0.10, 95% CLD 0.22) was less than either of the individual characteristics examined singly.
We tested whether this anticipatory behavior could be generalized to timed daily social interaction by examining if singly housed male mice could anticipate either a daily novel female or a familiar female.
Only a few RCTs examining dietary supplements, singly or in combination with other vitamins and cofactors, are reported in the literature.
We also sought to extend previous studies by examining genotype associations singly and in combination with measures of adipose mass, adipose distribution and type 2 diabetes.
The expression of genes in different individuals can be examined visually either singly or collectively as bar charts in the graphic display by selecting the appropriate square boxes placed in front of the listed genes.
We examined each organochlorine singly, rather than including other organochlorines in the models as potential confounders, in order to compare results with previous studies and because the levels of many organochlorines were highly correlated.
17 However, the strong association between age, obesity, and several of the examined comorbidities, both singly and in combination, suggests that the increasing age and adiposity of patients hospitalized with AMI noted over time may also have contributed to observed trends.
One feature of our study (Cohn et al. 2007)—assessment of exposure in blood samples collected during active DDT use in the 1960s provided a unique opportunity to examine three DDT-related compounds singly and in combination.
