Figure 1.

Change in adjusted ALM, composite leg strength, TUG performance and serum TG concentrations from PRE‐intervention to POST‐intervention for each individual participant per group. Bars represent change in the outcome variable for each participant. SD_R, SD of the interindividual variation in response due to supplementation (LEU‐PRO/LEU‐PRO+n‐3) after accounting for measurement error and within‐subject variation. The colour of the bar indicates the likelihood that the participant's observed response represents a clinically meaningful improvement (increase in ALM and strength, decrease in TUG and TG). ALM, appendicular lean mass, LEU‐PRO, leucine‐enriched protein; LEU‐PRO+n‐3, leucine‐enriched protein plus long chain n‐3 polyunsaturated fatty acids; TG, serum triacylglycerol concentration; TUG, timed up‐and‐go.