Figure 1. Measurement of adductor pollicis muscle thickness using the Holtain skinfold caliper

From

Adductor Pollicis Muscle Thickness, Energy Intake, Serum Albumin, and Neutrophil-to-Lymphocyte Ratio as Predictors of Mortality in Critically Ill Patients

Shandy Iskandar, Rudyanto Sedono, Aries Perdana, Diana Sunardi

Journal of Food and Nutrition Research. 2021, 9(8), 415-421 doi:10.12691/jfnr-9-8-3