Abstract:
The prevalence of undernourishment, is often higher among indigenous than non-indigenous children
in many countries. However, lesser is known about the nutritional status of the Indigenous (the
Veddas) children and adolescents in Sri Lanka. The present study was conducted to assess the
nutritional status of the Henanigala Vedda children and adolescents through anthropometric
measurements. Stature and weight of a total of 169 children and adolescents (90 girls and 79 boys
between 5-18 years of age) were measured and calculated the Body Mass Index (BMI). Subjects were
categorized into three age groups, 5-8 years (𝑛 = 28), 9-11 years (𝑛 = 52) and 12–18 years (𝑛 = 89).
According to the National Health and Nutrition Examination Survey (NHANES) subjects who were
falling below the age and sex specific fifth percentile (< 5th %ile) of the BMI Cut off Points were
defined as undernourished. SPSS, MS Excel and BMI metric calculator for children, were used for
data analysis. In order to test the level of significance, student t-test was performed (𝑃<0.05). Mean
BMI of the girls of 5-8, 9-11 and 12-18 age categories were 13.22 ± 1.06, 13.39 ± 1.59 and 18.66 ±
3.42 respectively, boys were 14.78 ± 3.18, 14.76 ± 3.39 and 18.01 ± 3.38 respectively. The difference
in stature was significant only between the boys and girls of the 12-18 age group. According to the
BMI cut off points 67% of the girls and 60% of the boys of the 5-8 age group and 69% of the girls and
54% of the boys in the 9-11 age groups belonged to underweight category (critical). When compared
with other age groups lower prevalence of underweight was found among 12-18 years age group
which were 22% of girls and 35% of boys (but still at health risk). Higher prevalence of underweight
among children could be due to the lower socioeconomic and educational status of their parents. In
addition, sudden cultural transformations due to the resettlement which had an adverse effect on their
traditional lifestyle including food practices would account for the lower nutritional status observed
among the majority of the indigenous children and adolescents in Henanigala
