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Table 1 Age and Sex Distributions in the Study Participants

From: Determination of 11 minerals in children using inductively coupled plasma mass spectrometry

Age (years)

Number of participants

Males(n)

Females(n)

Total

<1

82

78

160(7.22%)

1–3

254

199

453(20.43%)

4–6

278

199

477(21.52%)

6–12

466

443

909(41.00%)

12–15

149

69

218(9.83%)

Total

1229(55.44%)

988(44.56%)

2217(100%)

  1. n = number of participants
  2. The figure in the parentheses was the percentage of the total number of participants in each item