Sentences with phrase «avoided confounding»

The authors suspected estrogen played a key role, and by implanting males with hormone capsules, researchers avoided confounding influences from female physiology and confirmed their suspicions.

According to researchers, this represents a historical burden, and scaling by lean mass should rather be done to avoid confounded interpretations of cardiorespiratory fitness.

She applauds the new work, noting that Ludwig and colleagues used apt statistical models to try to avoid confounding effects and excluded subjects with other risk factors such as gestational diabetes or extremely high birth weight.

To avoid confounding the episodic memories of the items delivered with the spatial memory of a store's location, the researchers excluded trips that were directly to or from that store when placing it on the neural map.

To avoid confounding effects of high heat exposure, mild dehydration was induced by moderate exercise in a moderately warm environment (mean ± SD, 27.6 ± 0.8 °C).

To avoid the confounding effects of concomitant changes in energy and macronutrients, the two study diets were isocaloric and the macronutrient composition of the diets was identical.

Other pathologies were excluded in order to avoid confounding variables.

We restricted the review to studies of adults (aged ≥ 16 years); research devoted to young people or the elderly was excluded, particularly to avoid the confounding bias of poor physical health.

In order to avoid confounding intervention status with school effects, classrooms in the intervention schools (GBG and ML schools) were divided into two types: intervention classes (GBG or ML) and internal control classes (classes in the same school which did not receive either intervention).

A sum of the Parental Distress and Parent — Child Dysfunctional Interaction scores were used for the this study to avoid confounding the measure of parenting stress with ratings of infant temperament.

Not exact matches

To avoid major loss of data, missing values were imputed for all confounding variables: infants with missing values for categorical data were included in the reference category (the most commonly occurring category), and those with missing values on continuous variables were assigned the group median.

One possible explanation of these findings is that our results are confounded by differences between mothers who use or avoid pacifiers.

But neuroscientist Richard Davidson of the University of Wisconsin, Madison, notes that, while the team's use of healthy subjects avoids «confounding factors of psychiatric illness and substance abuse,» the relative normalcy of the volunteers prevents the authors from drawing a more direct link between variations in MAO - A and actual aggression.

To avoid generator growls and smells confounding their results, researchers painstakingly scouted sites where possible near water - powered energy sources and overall used «really long cables.»

This, combined with an experimental mate - switching protocol that allowed natural inseminations by males with different sperm lengths, avoided the potentially confounding effects of artificial insemination and cell labelling on differential sperm storage by females.

What are some confounding variables and how can I best avoid their effects on resting metabolism measurements?

To reduce the risk of confounding in value - added estimates, states and districts should avoid the simple value - added models described above.

The challenge for e360, Climate Central, and everyone involved in this enterprise, is to communicate complex information in a way that is engaging, while avoiding the temptation to reduce it to the point where significant details are lost and the ultimate message is obscured or confounded.

While «strip - bark» samples should be avoided for temperature reconstructions, attention should also be paid to the confounding effects of anthropogenic nitrogen deposition (Vitousek et al. 1997), since the nutrient conditions of the soil determine wood growth response to increased atmospheric CO2 (Kostiainen et al. 2004).

While «strip - bark» samples should be avoided for temperature reconstructions, attention should also be paid to the confounding effects of anthropogenic nitrogen deposition (Vitousek et al. 1997)...

Items that have that quality are going to be confounded with «identity»; the point of the scale development was to avoid that

It may be tough to avoid a determined burglar, but in most situations, you can confound those pirates at least a little by hiding your treasure in tough - to - spot places.

In this context, subclinical symptoms of psychosis and schizophrenia - spectrum personality disorder (PD) traits in nonclinical populations are presumed to reflect different expressions of liability to schizophrenia and help to delineate etiological processes as they avoid many of the confounds typically present in schizophrenia samples [30].

However, this constraint avoided potential confounds from possible sex, ethnic, or socioeconomic differences.