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. 2021 Apr 19;4(4):e216857. doi: 10.1001/jamanetworkopen.2021.6857

Table 1. Demographic and Hearing Characteristics.

Characteristic Mean (SD)
No. of participants 12
Age, y 31.2 (1.9)
Sex, No. (%)
Female 8 (66.7)
Male 4 (33.3)
Hearing status, dB HLa
PTA right ear 14.0 (4.9)
PTA left ear 14.0 (5.2)

Abbreviation: PTA, pure-tone average.

a

Calculated as the 4-frequency PTA of 500, 1000, 2000, and 4000 Hz.