Sentence examples for both studies were restricted from inspiring English sources

However, both studies were restricted to student populations, leaving it unclear whether widespread support for IDT and skepticism toward ET seen among post-collegiate Americans can be attributed to terror management processes.

Both studies were restricted to adults.

Analyses in both studies were restricted to this combined predictor variable and thus failed to test the impact of any individual intervention.

While two previous papers attempted to identify risk factors for onward transmission from index patients [ 10, 11], both studies were restricted to household contacts, and neither accounted for factors such as clinical presentation, immune status and disease severity in the index patient, all of which have been suspected to play a role in disease transmission [ 9].

As McColl and colleagues did not perform an analysis like this a comparison between both studies is restricted.

Both previous studies were restricted to women and both found that "everyday" discrimination was associated with subclinical coronary artery disease, measured by coronary calcium [ 28] and intima-media thickness,[ 36] although one reported the association only among African American females and the relationship was not statistically significant[ 36].

For decades, the borders of building studies were restricted up to the exterior walls.

Studies were restricted to Canada.

Studies were restricted to those in English.

UK case control studies were restricted to white Caucasian individuals.

Studies were restricted to those published in English.