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. 2019 May;40(5):855–861. doi: 10.3174/ajnr.A6037

Table 6:

Demographic summary of the recruited patientsa

Total Female Male P (M vs F) Pediatric Patients Adult Patients P (Adult vs Pediatric)
FS group 75 40 (53%) 35 (47%) .74b 16 (21%) (6 mo to 14 yr) 59 (79%) (range, 18–81 yr) .74b
Brain group 75 41 (55%) 34 (45%) .62b 17 (23%) (2 mo to 17 yr) 58 (77%) (range, 24–86 yr) 1.00b
P FS vs Brain 1.00c 1.00c

Note:P indicates P value; M, male; F, female.

a

All P values were calculated using the Fisher exact test.

b

To compare the sex and age composition of each group with the general population, assuming even sex distribution and approximately 24% pediatric population.

c

To compare the sex and age composition between the FS and brain groups.