Fig. 3From: Sex bias in basic and preclinical age-related hearing loss researchSex bias in US and international preclinical and basic age-related hearing loss research. a Total number of studies compared to the number of studies at US- and international-based sites. b Number of US- and international-based studies reporting sex. c Number of US-based studies using both sexes, males only, or females only. d Number of international-based studies using both sexes, males only, or females onlyBack to article page