Sentence examples for several primary studies from inspiring English sources
Several primary studies have been conducted in the field of Software Engineering in the last years, determining an increasing improvement in methodology.
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.
13 14 Although several primary studies have looked at preventive primary care outreach interventions with older people, the findings have been mixed.
Even where it is not appropriate to combine cost or resource use data, cost or resource use estimates from several primary studies can provide a range of values for cost and resource use parameters in a sensitivity analysis that may be conducted as part of a parallel or subsequent economic evaluation based on the review.
Unfortunately, in addition to the non-reporting of several primary study characteristics, the performance of the models was rarely reported in the reviews included in our overview.
Several primary research studies have also investigated whether these adverse health effects spill over into the communities of individuals living near animal feeding operations.
Additionally, we identified several recent primary studies, which allowed us to receive more up-to-date results and perform more thorough investigation of heterogeneity than it was previously reported.
Several of the primary studies included in the review are from Ethiopia, a country where TB diagnosis and treatment is (mainly) provided by general health workers in health facilities.
Addressing these difficulties, several primary care-based studies suggest providing patients with detailed instructions on the collection, storage and return of test kits, can increase compliance (Miller et al, 2005; Stokamer et al, 2005).
Several other shortcomings of primary studies that underlie this review should be kept in mind.
In several reviews where published primary studies only were included, it was made clear that unpublished data had been sought.
