Sentence examples for minimal effect sizes from inspiring English sources

Furthermore, while a number of preventative programs for substance use and mental health symptoms are available, many yield minimal effect sizes, are not universally feasible and do not embody effective implementation strategies.

Results also showed that there was no statistically significant difference between known groups with minimal effect sizes.

For known group's validity, there was no difference in mean summary or utility scores between known groups for all PROMs with minimal effect sizes.

The difference in the scores for all measures specified by baseline APACHE II scores and PaO2/FiO2 ratios indicated that there was no difference between the known groups for all PROMs with minimal effect sizes.> -wrap-foot>> Sdenotesestandardrdeviationon Table  5 shows Pearsons R correlation coefficients between various summary and outcome measures.

Fifth, its cross-sectional design does not allow to infer causality, although there are not reasons to believe that there are temporal ambiguities, and finally, the large sample size contributes to an over-power analysis that could detect minimal effect sizes, and these effect sizes could be the result from slight biases in the sampling process.

Post hoc power calculation indicates that the minimal effect sizes that we would be able to detect, with 90% power and an alpha of 5%, for the association with allelic score are 0.0068 cm per allele for birth length and 0.0010, 0.0006, 0.0003 and 0.0002 cm per allele per month for the four growth periods, respectively.

This consequently corresponds to a minimal effect size θ=Δ/ σ=0.3/0.18=1.7.

23 The information size calculation requires the mortality rate in the control group and the minimal effect size for the intervention.

Based on these two parameters (minimal effect size and variance) it is possible to calculate the minimal size of test groups required to detect statistical differences with a certain probability.

Sample size calculation was based on the minimal effect size considered to be clinically relevant in the prevention of PTSD symptom development and on previous results of studies on the effects of long-term oxytocin administration in reducing psychiatric symptoms.

We have demonstrated that with a total of 506 patients (253 patients per treatment arm) we are able to statistically detect (power 80%, two-sided alpha of 5%) a minimal effect size on the Katz ADL index score.