Sentence examples for studies lacking a from inspiring English sources

However, there are limitations in the evidence of intervention effectiveness underlying these evaluations, with studies lacking a 'no intervention' control group for comparison.

A better task performance over time is especially important to consider in studies lacking a fully balanced experimental design.

Finally, it is important to note that a positive effect of GH on psychological outcomes has been found mainly in open studies lacking a control group.

A notable heterogeneity existed among study methodologies, with different KOH concentrations used for treatment and/or studies lacking a control group.

We excluded publications containing no original research, studies not carried out in humans, case reports, case series, ecologic studies, studies lacking a cardiovascular outcome, and studies lacking data on lead exposure.

Our post-hoc subgroup analyses failed to demonstrate a significant difference between any of the subgroups considered, although they did show a trend towards higher ORs in studies lacking a community control group.

However, these studies lack a systematic analysis of the sensitivity to experimental variables.

Thirdly, such studies lack a systematic illustration of the mechanism by which status discordance is formed.

However, both of these studies lacked a rigorous selection of potential confounders in the analysis.

It also strikes us that many studies lack a specific description of the residential intervention program.

Current stimulators for small animal studies lack a high degree of focus of electric field.