Table 1

Demographic characteristics of the study sample

Location

N

M

F

Age mean [yrs.] (range)

Education mean [yrs.] (range)

IQ mean (range)


Oslo

84

24

60

65.1 (47–75)

13.7 (9–19)

118.2 (86–145)

Bergen

86

26

60

59.3 (46–77)

13.9 (8–20)

115.5 (88–136)

Pooled

170

50

120

62.2 (46–77)

13.8 (8–20)

116.8 (86–145)


Ystad et al. BMC Medical Imaging 2009 9:17   doi:10.1186/1471-2342-9-17

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