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. 2021 Jun 3;98(6):582–591. doi: 10.1097/OPX.0000000000001705

FIGURE 3.

FIGURE 3

Results of the Quebec User Evaluation of Satisfaction with Assistive Technology (QUEST) at baseline, 2 weeks, and 3 and 6 months after randomization. The scores statistically significantly improved over time in both study groups. The mean (standard deviation) baseline score was 29.46 (10.80), which improved to 34.85 (8.19) after 3 months of device use and training. Scores did not demonstrate a significant change after 3 months (all, P > .05). *P < .05.