Sentence examples for few primary studies from inspiring English sources

While several primary studies analysed the effects of flexible work schedules, few primary studies analysed the effects of telecommuting and hardly any primary study analysed the effects of sabbaticals.

Limiting factors, which are incorporated only in few primary studies, comprise the 'endogeneity and identification problems' as well as 'empirical modeling of structural relations' as emphasized by Aretz and Bartram (2010).

Second, relatively few primary studies were conducted to test the efficacy of the strengths-based approach.

Moreover, combining two few primary studies in a meta-analysis can also produce misleading results [ 53].

Benchmark reviews mentioned that few primary studies reported costs or cost-effectiveness of the strategy.

For example, few primary studies identified specifically addressed factors affecting uptake in minority ethnic populations.

When five or fewer primary studies were available, an overall statistical heterogeneity index was reported, while no further analyses were conducted.

Estimating the health risks of PM2.5 in developing countries, where few primary epidemiological studies have been conducted, has therefore required extrapolation to higher concentrations of air pollutants.

However very few of the primary studies report both raw and adjusted results.

Additionally we corrected the precision of each primary study for its sample size, to mitigate the disproportionate influence of a few large-sample primary studies on the meta-analytic results (Supplementary material).

While the evidence for statins for secondary prevention in the elderly is more established (despite their underutilization), there are fewer primary prevention studies dedicated to enrolling large numbers of elderly patients, and thus data to support guidelines in this age group are limited.