Fig. 2From: Association between nineteen dietary fatty acids and hearing thresholds: findings from a nationwide surveyThe nonlinear associations between MUFAs and hearing thresholds. The solid red line represents the smooth curve fit between variables. Blue bands represent the 95% of confidence interval from the fit. (A) Total MUFA and low-frequency PTA; (B) Total MUFA and high-frequency PTA. Abbreviations: MUFA, monounsaturated fatty acid; Pure-tone average (PTA)Back to article page