Sentence examples for because previous studies were from inspiring English sources

But experts cautioned that because previous studies were smaller or used different approaches, it is difficult to say how much earlier boys might be developing.

However, evidence from intervention studies for this hypothesis is inconclusive because previous studies were not blinded.

However, the extent to which maternal vs hospital characteristics contribute to this variation remains poorly understood because previous studies were limited in scope and did not assess the influence of factors such as maternal ethnicity subgroups or prepregnancy obesity.

Although transparency is not generally considered a variable, as Gutierrez-Nieto and Serrano-Cinca (2010) suggest, such extension is meaningful because previous studies were limited to the exploration of the impact of service quality on CSR, CSR by itself (de Leaniz and del Bosque Rodríguez 2015), and the impact of CSR (Su et al. 2015a) on customer loyalty within the hospitality context.

It is difficult to precisely quantify the clinical improvements offered by this protocol because previous studies were performed using various outcome measures of distal revascularization.

Further, the relation to the presence of other complications, such as nephropathy and retinopathy, remains unclear, largely because previous studies were underpowered and did not always have standardized measures of both risk factors and complications to enable simultaneous assessment.

This is a novel addition to the literature because previous studies are limited to theoretical analysis of process dynamics or controller tuning, as well as conceptual design of conventional or advanced control systems.

Yet, because most previous studies were small and because no other study has considered haplotypes between the SNPs in intron 1 and exon 4 the influence on the prior would not be large.

In addition, because these previous studies were cross-sectional in design, the longitudinal association between time-varying social isolation and psychological distress was not clear.

Nonetheless, somatic CNV mosaicism patterns have not yet been fully resolved, because all previous studies were performed with whole-genomic DNA extracted from a large number of cells.

Because most previous studies were retrospective or cross-sectional studies, further research efforts should be placed on prospective studies, especially those with better controls of potential confounders.