Value of grayscale histogram analysis based on ultrasound images in diagnosing sarcopenia.

There was a highly significant difference (P<0.001) between the sarcopenia group and the control group in the minimum gray value, maximum gray value, median gray value, mean gray value, standard deviation of gray values, skewness, kurtosis, and the seven percentile points of gray value ( Table 1 and Figure 3 ).

also in 132,142 other papers