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Hearing loss and otolaryngological conditions1414Figure 2. Individual sensory thresholds of the better-hearing ear in 60 adults with 22q11.2 deletion syndrome.Individual sensory thresholds of the better-hearing ear plotted against 90th and 50th percentiles obtained from normative data for 0.25, 0.5, 1, 2, 4, and 8 kHz 15Black horizontal lines indicate the threshold for normal hearing at 20 dB HL. dB HL=decibel hearing level, kHz=kilo Hertz.
