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. Author manuscript; available in PMC: 2018 Oct 1.
Published in final edited form as: Otolaryngol Head Neck Surg. 2018 Mar 20;158(4):736–744. doi: 10.1177/0194599818758247

Figure 2.

Figure 2

Frequency-specific hearing trajectories by age for ears with congenital/early-onset SNHL, delayed-onset SNHL, and normal hearing, among symptomatic and asymptomatic case-patients.

Caption: The “spaghetti plots” in the left-hand column fit the raw data using smoothers (i.e. splines). Individual profiles are overlaid with the average trend lines. The plots in the right-hand column show the predicted means of hearing thresholds using the corresponding fixed effects models from ordinary least squares regression.