Similarly, correlation analyses of treatment duration versus change in tumor size from baseline (Pearson) and tumor response (Spearman) as assessed by clinical palpation yielded moderate and substantial correlations, respectively, while multiple regression analysis revealed no consistent, statistically relevant influence of age and baseline tumor size on percent change in tumor size.
This is based on the Landis and Koch scale [ 19], which considers 0.41 0.60 to reflect moderate correlation, 0.61 0.80 substantial correlation and 0.81 1.00 almost perfect correlation.
The discovery screen found that promoter methylation in KIF1A, HOXA9, NID2 and EDNRB genes had a moderate-to-substantial correlation with clinical diagnosis.
The Home Office published a report classifying a procedure's severity as mild, moderate, substantial and unclassified.
There are four thresholds - low, moderate, substantial and critical.
To interpret the Spearman's rho coefficient we used the following benchmarks: 0 0.20 = poor correlation, 0.21-0.40 = fair correlation, 0.41-0.60 = moderate/acceptable correlation, 0.61-0.80 = substantial correlation, 0.81-1.0 = near perfect correlation [ 35].
In case of substantial correlations, we applied regression analysis.
There were substantial correlations between preference and performance scores.
Substantial correlations exceeding 0.30 in absolute value are highlighted below.
We hypothesized a substantial (moderate) positive correlation between FSS and POMS Fatigue, and a negative correlation with POMS Vigor.
In part, this contribution seems to arise from a joint effect of structural functional constraints and translation rate as there is a moderate but substantial positive correlation between S and T (median values +0.37 for both organisms).
