If it's a story about a life-saving cancer drug then you need sample size, study group, and caveats/p values.
Potential sources of heterogeneity including ethnicity, sample size, study design and endpoint were also assessed.
Existing studies are varying with regard to methodological quality, sample size, study design and duration of follow-up [11, 16].
In this relatively small sample size study microcirculatory blood flow and vascular reactivity did not change between TTM33 and TTM36.
Information on sample size, study design, Hardy Weinberg equilibrium, and method of genotype determination was abstracted by two reviewers using a standardized protocol.
Inconsistent findings may be attributable to factors related to ethnic differences, sample size, study design, study endpoints, dosing schedule and the use of multiple agents.
Information on sample size, study design, Hardy Weinberg equilibrium, method of genotype determination, plasma folate and homocysteine were abstracted by two reviewers using a standardized protocol.
The independent variables were target disease, publication year, sample size, study design, funding source, international indexing, and whether or not comparative statistical analysis was conducted.
Secondly, the lack of method error analysis in our small sample size study indicates that GCF sampling and quantifications of biomarkers are subjected to comparably significant errors [43].
In conclusion, published studies on lipoprotein (a) in pregnancy differ substantially in the used methods to measure lipoprotein (a), sample size, study design and ethnicity of the study population.
Data were extracted following the Preferred Reporting Items for Systematic Reviews using a previously piloted form, which included fields for study design, population under study, sample size, study results, limitations, conclusions, and recommendations.
