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Table 1 Age distribution of sampled Saudi Arabian children

From: Age estimation based on Willems method versus country specific model in Saudi Arabia children and adolescents

Age

n

Mean

SD

Min

Q1

Median

Q3

Max

 

1334

10.31

4.00

2.08

7.03

9.52

13.49

17.99

4-4.99

78

4.53

0.31

4.01

4.26

4.54

4.86

5.00

5-5.99

119

5.54

0.32

5.00

5.27

5.60

5.83

6.00

6-6.99

124

6.50

0.32

6.00

6.21

6.50

6.79

7.00

7-7.99

132

7.50

0.30

7.00

7.25

7.51

7.73

8.00

8-8.99

142

8.49

0.32

8.00

8.22

8.49

8.77

9.00

9-9.99

121

9.46

0.30

9.00

9.21

9.46

9.70

10.00

10-10.99

107

10.47

0.30

10.00

10.20

10.43

10.70

11.00

11-11.99

90

11.49

0.32

11.00

11.19

11.56

11.75

12.00

12-12.99

61

12.44

0.28

12.01

12.22

12.46

12.66

12.97

13-13.99

50

13.46

0.28

13.01

13.21

13.50

13.67

13.97

14-14.99

42

14.49

0.31

14.00

14.27

14.49

14.75

14.95

15-15.99

80

15.57

0.30

15.00

15.30

15.63

15.86

16.00

16-16.99

96

16.54

0.31

16.01

16.29

16.57

16.80

17.00

17-17.99

92

17.49

0.28

17.00

17.27

17.48

17.73

17.99

  1. Age: age groups of 1 year; n: total number of subjects per age category; Descriptive statistics per age category of 1 year: mean: mean age; sd: standard deviation; median: median age; min: minimum age; max: maximum age; Q1: ages at percentile 25; Q3: ages at percentile 75