Skip to main content

Table 4 Percentiles of BMI (kg/m2)-for-age for girls and boys, age in months

From: Local growth charts for an Iranian child population aged 2–5 years in comparison with the World Health Organization Child Growth Standards

Age (months)

Girls

Boys

3rd

5th

15th

50th

85th

90th

95th

97th

3rd

5th

15th

50th

85th

90th

95th

97th

24

12.93

13.16

13.79

15.04

16.57

16.98

17.64

18.09

13.34

13.57

14.22

15.48

17.01

17.42

18.06

18.51

25

12.93

13.16

13.79

15.02

16.54

16.95

17.60

18.05

13.31

13.54

14.18

15.44

16.96

17.36

18.01

18.45

26

12.93

13.15

13.78

15.01

16.51

16.92

17.56

18.00

13.28

13.51

14.15

15.40

16.91

17.32

17.96

18.40

27

12.93

13.15

13.77

15.00

16.49

16.89

17.52

17.97

13.26

13.49

14.13

15.37

16.88

17.28

17.92

18.36

28

12.93

13.15

13.77

14.98

16.47

16.86

17.50

17.93

13.24

13.47

14.11

15.35

16.85

17.25

17.89

18.33

29

12.92

13.14

13.76

14.97

16.44

16.84

17.47

17.90

13.22

13.45

14.09

15.33

16.83

17.23

17.86

18.30

30

12.90

13.12

13.73

14.94

16.41

16.80

17.43

17.86

13.19

13.42

14.05

15.29

16.79

17.19

17.82

18.26

31

12.86

13.08

13.69

14.89

16.36

16.75

17.38

17.81

13.13

13.36

14.00

15.23

16.72

17.12

17.75

18.19

32

12.80

13.02

13.63

14.83

16.29

16.69

17.31

17.74

13.06

13.29

13.92

15.16

16.65

17.05

17.68

18.11

33

12.73

12.95

13.56

14.76

16.22

16.61

17.24

17.67

12.99

13.22

13.85

15.08

16.57

16.96

17.59

18.03

34

12.66

12.88

13.49

14.68

16.14

16.54

17.16

17.60

12.92

13.15

13.78

15.01

16.49

16.89

17.52

17.96

35

12.58

12.80

13.41

14.61

16.07

16.47

17.09

17.53

12.86

13.09

13.72

14.95

16.43

16.83

17.46

17.90

36

12.52

12.74

13.35

14.55

16.02

16.41

17.04

17.48

12.81

13.04

13.67

14.89

16.38

16.78

17.41

17.85

37

12.48

12.70

13.31

14.51

15.99

16.38

17.01

17.45

12.77

13.00

13.63

14.86

16.35

16.75

17.38

17.82

38

12.45

12.67

13.29

14.50

15.97

16.38

17.01

17.45

12.75

12.98

13.60

14.83

16.32

16.72

17.36

17.80

39

12.44

12.66

13.28

14.49

15.98

16.39

17.03

17.47

12.74

12.97

13.60

14.83

16.32

16.72

17.36

17.79

40

12.44

12.66

13.28

14.51

16.01

16.41

17.06

17.51

12.75

12.98

13.60

14.84

16.33

16.73

17.37

17.81

41

12.45

12.67

13.29

14.52

16.04

16.45

17.10

17.56

12.76

12.99

13.62

14.85

16.35

16.75

17.39

17.83

42

12.45

12.68

13.30

14.54

16.07

16.49

17.15

17.61

12.76

12.99

13.62

14.85

16.35

16.76

17.39

17.84

43

12.45

12.68

13.31

14.56

16.10

16.52

17.19

17.66

12.74

12.97

13.60

14.83

16.33

16.73

17.37

17.81

44

12.44

12.67

13.30

14.57

16.12

16.55

17.22

17.69

12.70

12.93

13.56

14.79

16.29

16.70

17.33

17.78

45

12.42

12.65

13.29

14.56

16.13

16.56

17.24

17.72

12.66

12.89

13.52

14.75

16.25

16.65

17.29

17.73

46

12.40

12.63

13.27

14.55

16.13

16.56

17.25

17.73

12.63

12.85

13.48

14.71

16.21

16.62

17.25

17.70

47

12.37

12.60

13.24

14.53

16.12

16.55

17.25

17.74

12.59

12.82

13.45

14.68

16.19

16.59

17.23

17.67

48

12.33

12.56

13.21

14.50

16.10

16.54

17.24

17.73

12.57

12.80

13.43

14.67

16.17

16.57

17.22

17.66

49

12.29

12.53

13.18

14.47

16.08

16.52

17.22

17.72

12.56

12.79

13.42

14.66

16.17

16.57

17.22

17.66

50

12.27

12.50

13.15

14.45

16.06

16.51

17.21

17.71

12.56

12.79

13.42

14.66

16.18

16.59

17.24

17.69

51

12.25

12.49

13.14

14.44

16.06

16.51

17.22

17.72

12.57

12.80

13.44

14.69

16.22

16.63

17.28

17.73

52

12.25

12.49

13.14

14.45

16.09

16.54

17.25

17.76

12.60

12.83

13.47

14.73

16.27

16.69

17.35

17.80

53

12.27

12.50

13.16

14.48

16.13

16.58

17.30

17.81

12.63

12.87

13.51

14.78

16.34

16.76

17.42

17.89

54

12.28

12.52

13.18

14.50

16.16

16.62

17.35

17.87

12.66

12.89

13.54

14.83

16.40

16.82

17.49

17.96

55

12.28

12.52

13.18

14.52

16.19

16.65

17.39

17.91

12.66

12.90

13.55

14.85

16.43

16.86

17.55

18.02

56

12.27

12.51

13.18

14.52

16.21

16.67

17.42

17.94

12.65

12.88

13.54

14.85

16.45

16.88

17.57

18.05

57

12.24

12.48

13.16

14.51

16.21

16.68

17.43

17.96

12.61

12.85

13.51

14.82

16.44

16.88

17.58

18.06

58

12.20

12.44

13.12

14.48

16.19

16.66

17.42

17.96

12.55

12.79

13.46

14.78

16.41

16.85

17.55

18.05

59

12.15

12.40

13.07

14.44

16.16

16.64

17.40

17.94

12.48

12.72

13.39

14.72

16.36

16.80

17.51

18.01

60

12.10

12.34

13.02

14.39

16.13

16.61

17.38

17.92

12.40

12.64

13.31

14.65

16.30

16.75

17.47

17.97