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. 2022 Feb 25;47(3):433–439. doi: 10.1111/coa.13918

FIGURE 6.

FIGURE 6

Percentage of sleep studies conducted failing at first attempt. Graph showing the percentage of children, referred by ENT to sleep clinic for investigation of OSA, undergoing a sleep study who had a first–time study failure, before and after intervention (10% [7/73] before intervention compared to 7% [2/29] after intervention)