Noise Health Close
 

Figure 7: PMTF-results. Mean of left ear maximum peak thresholds (left) and mean of left ear maximum valley thresholds (right) over time for the control group (N = 23, dashed lines), and the NAC group (N = 11, solid lines). Vertical bars show 95% confidence intervals

Figure 7: PMTF-results. Mean of left ear maximum peak thresholds (left) and mean of left ear maximum valley thresholds (right) over time for the control group (<i>N</i> = 23, dashed lines), and the NAC group (<i>N</i> = 11, solid lines). Vertical bars show 95% confidence intervals