Age- and Gender-Related Mean Hearing Threshold in a Highly-Screened Population: The Korean National Health and Nutrition Examination Survey 2010–2012
Fig 4
Mean audiograms for the Korean population as a function of gender, frequency, and age (highly-screened population, N = 33,011,778 ears).
(A) Male; (B) Female. As age increased, the mean threshold at each frequency increased in both genders. *: The case in which the mean threshold is statistically significantly larger for males than for females. †emThe case in which the mean threshold is statistically significantly smaller for males than for females.