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Figure 4: Percentage of participants agreeing with the statement that the protectors make them look ridiculous (looks-) and are discrete once fi tted (discrete +) per hearing protector type (1 to 5). Signifi cant pairwise contrasts are indicated by * for P < 0.05 and *** for P < 0.001

Figure 4: Percentage of participants agreeing with the statement that the protectors make them look ridiculous (looks-) and are discrete once fi tted (discrete +) per hearing protector type (1 to 5). Signifi cant pairwise contrasts are indicated by * for <i>P</i> < 0.05 and *** for <i>P</i> < 0.001