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. 2021 Feb 18;147(4):1–9. doi: 10.1001/jamaoto.2020.5496

Figure 2. Average Daily Hours of Cochlear Implant Use per Child Categorized by 6 Sound-Level or 6 Sound-Type Categories.

Figure 2.

Both categorizations reveal increasing time with age (F1,45 = 22.94, P < .0001; Cohen f = 0.21). A, During peri–COVID-19, more time was spent in sounds at lower levels and less time in higher-level sounds than pre–COVID-19 (interaction between sound level and COVID-19 period: F5, 495 = 4.41, P = .0006; Cohen f = 0.21). B, During peri–COVID-19, more time was spent in sounds categorized in the quiet scene and less time was spent in speech-in-noise (interaction between scene and COVID-19 period: F5,495 = 4.89, P = .0002; Cohen f = 0.22). COVID-19 indicates coronavirus disease 2019.