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. Author manuscript; available in PMC: 2019 May 21.
Published in final edited form as: Am J Med Genet A. 2018 Sep 4;176(9):1858–1864. doi: 10.1002/ajmg.a.40371

TABLE 2.

Results of BPI and PSQI surveys, with standard deviation, range, and mean

Boys Girls Total
Mean SD Range Mean SD Range Mean SD
BPI severity score 4.19 1.75 2.50–6.25 3.63 2.46 0–10 3.73 2.33
BPI interference score 4.59 1.49 3.57–6.80 3.50 2.94 0–9.43 3.69 2.75
PSQI global score 2.57 1.81 0–6 5.69 3.61 1–14 4.74 3.45