Protein intake, physical activity, and skeletal muscle outcomes in middle-aged adults: an observational study from the US.

There was a mistake in figure 6 as published regarding the normative data from Lelo de Larrea-Mancera (2025a). The normative reference values for the colocated and separated conditions of spatial release from masking were inadvertently reversed in the figure. The corrected figure 6 appears below. Spatial release from masking, dichotic sentence identification and digits in noise across timepoints and comparative means ± one standard deviation. Boxplot midlines show the median, boxes span the 25th to 75th percentiles, and vertical lines span the 10th to 90th percentiles. Horizontal dashed lines show the comparative means, and the highlighted regions show one standard deviation above and below those means. Comparative data for all spatial release from masking conditions (SRM; top row and bottom left panel), and dichotic sentence identification (DSI; bottom center) are from (18) (purple section: = 89, age range = 18–64). Comparative data for digits in noise (DIN; center right) were collected from (25) (orange section: = 56, age range = 18–40).