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Table 1 Demographic characteristics of the participants

From: The psychological well-being of Norwegian adolescents exposed in utero to radiation from the Chernobyl accident

 

Responders (N= 53)

Nonresponders (N= 31)

   
 

N/N

N/N

χ 2

df, N

P

Sex (M/F)

27/26

14/17

0.3

1,84

.656

Hand dominance (R/L)

46/7

29/2

0.9

1,84

.474

Psychological disorder (Y/N)

3/50

4/26

1.5

1,83

.274

 

M (SD)

M (SD)

t

Df

P

Age (years)

18.5 (0.6)

18.7 (0.7)

1.3

82

.207

Education (years)

11.4 (0.5)

11.5 (0.5)

0.1

72

.884

Grade level (6 [max]-1 [min]

4.1 (0.7)

3.9 (0.7)

1.6

78

.125

Mother's education (years)

13.3 (2.5)

12.4 (2.4)

1.6

82

.890