Abstract:
Serum albumin serves as a vital biomarker for nutritional status. Protein requirement is more
during the adolescent period than adults, as it is the critical period of growth and development.
Majority of the adolescents do not give importance to the nutrition. The cutoff range for serum
albumin in adolescents is 3.2-4.5 g/dl. This study aimed at assessing the nutritional status of
adolescents (from 17 to19 years old) in the Thellipalai Medical Officer of Health (MOH) area of
Jaffna District based on serum albumin levels. Ethics Review Committee, Faculty of medicine,
University of Jaffna granted ethical approval for the study. Sociodemographic information was
collected with an interviewer administrated questionnaire from 63 adolescents during household
visits. Blood samples were collected by venipuncture methods for the analysis of serum albumin
concentration using the calorimetric Bromocresol Green method. Among the adolescents, 52.4%
were females with the mean age of 18.25 (±0.8) years and 47.6 % were males with the mean age
of 18.14 (±0.2) years. The mean serum albumin levels in adolescent males and females were
4.16 (±0.2) g/dl and 4.06 (±0.8) g/dl respectively. Even though the average serum albumin levels
in both male and female adolescents were above the threshold level for protein deficiency (3.2
g/dl), 10% (n=4) males and 13.6% (n=6) females had protein deficiency. The findings
highlighted the prevalence of protein deficiency in among adolescents (from 17 to 19 years old)
in Thellipali MOH area of Jaffna District and the underlying factors contributing to the
deficiency should be studied in detail.
