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In a median-split analysis, higher amounts of home practice over 8 weeks (top 50% of sample) had 44% improvements in FDI scores and 26% improvements in FIQR/SIQR scores. In contrast, lower amounts of home practice (bottom 50% of sample) had 4% improvements in FDI scores and 9% worsening in the FIQR/SIQR.
