Figure 4
From: Impact of physiological parameters on the parotid gland fat fraction in a normal population
Bar plot of the fat fraction associated with the physiological parameters. (a) The body mass index (BMI) groups show statistically different fat fraction among all groups (underweight, BMI < 18.50; normal weight, 18.50–24.99; and overweight, BMI > 25.00). (b) The age groups show significant difference in the fat fraction among all groups (age I, 10–29 years; age II, 30–49 years; and age III, > 50 years). (c) The sex groups show no difference in the fat fraction (*p < 0.01).
