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. 2012 Mar;16(3):162–166. doi: 10.1089/gtmb.2011.0089

Table 1.

Result from Blood Spot Screening Among Individuals with Known Family History of Fragile X Syndrome

Family Σ Screened (M, F) Σ Premutation (M, F) Σ Full mutation (M, F) Σ Normal (M, F)
A 22 (6, 16) 3 (1, 2) 5 (0, 5) 14 (5, 9)
B 4 (0, 4) 1 (0, 1) 2 (0, 2) 1 (0, 1)
C* 6 (4,2) 2 (1, 1) 1 (1, 0) 3 (2, 1)
Total 32 (10, 22) 6 (2, 4) 8 (1, 7) 18 (7, 11)

C* New FXS case from ID and or autism population.

M, male; F, female; FXS, fragile X syndrome; ID, intellectual disability.