Table 1

Age and sex of the studied individuals with corresponding selenium levels (μg/l)

Age

Sex

n

Min

Max

Mean ± SD

Reference Range (95% CI)


1–16 Y

F

22

66

105

85.0 ± 10.8

63–106

M

32

58

105

83.7 ± 11.1

63–106

Over16 Y

F

24

74

125

93.9 ± 13.6

67–121

M

106

75

134

102.1 ± 12.2

79–126


Y: Year, M: Male, F: Female, SD: Standard Deviation

P-value less than 0.05 is statistically significant

Safaralizadeh et al. Nutrition Journal 2005 4:32   doi:10.1186/1475-2891-4-32

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