ABSTRACT
INTRODUCTION: Precise impact of nutritional insufficiencies in adolescence as a risk factor for non-communicable diseases (NCD) in later life as adults remains largely unknown.We are conducting research into the effects of nutrition on adolescent girls of Ratnagiri district by a prospective cohort study (aDolescent and prEconception health peRspectiVe of Adult Non-communicable diseases cohort). Our study focuses on the physical health, nutritional parameters and cognitive profiles of adolescent girls, during the prenatal and postnatal period and we aim to follow this cohort and their offspring for 20 years. METHODS AND ANALYSIS: Cohort recruitment began in June 2019. Our aim is to recruit more than 1500 adolescent girls, age 16-18 years, over a period of 3 years. The recruit's cognition, diet and physical activity will be recorded. The following investigations will be performed: body composition by anthropometry and bioimpedence, and blood pressure, fasting blood sample to measure glucose, insulin, lipids, micronutrients and hormones, abdominal ultrasonography to measure liver, pancreas and kidneys.A biorepository has been created for long-term storage of blood, urine and saliva samples for future analysis. By this longitudinal study, we aim to identify the effects of malnutrition on the behavioural and biological measures in adolescent subjects and evaluate if these are associated with the onset of NCDs in adulthood. ETHICS AND DISSEMINATION: Institutional Ethic Committee (IEC) of BKL Walawalkar Rural Medical College and Hospital has granted the permission to carry out the study. IEC is registered with Government of India. Its registration code is EC/755/INST/MH/2015/RR-18. It is not a clinical trial but as required we have also registered the study on Clinical Trial Registry of India (CTRI). The registration code is CTRI/2019/04/018453.Appropriate written informed consent and assent are obtained from the parents and the adolescent girls, respectively. We plan to publish our results in peer-reviewed journals.
Subject(s)
Noncommunicable Diseases , Adolescent , Adult , Cohort Studies , Female , Humans , India , Longitudinal Studies , Noncommunicable Diseases/prevention & control , Preconception Care , Pregnancy , Prospective StudiesABSTRACT
CONTEXT: Associations between age at menarche and risk of type 2 diabetes and cardiovascular disease are well established in adults. But little is known about these risks in adolescents. AIM: To examine the association between age at menarche and anthropometric indicators, and also examine nutrition among the rural adolescent girls of KONKAN region. SETTING AND DESIGN: We investigated 1,071 school going adolescent girls who underwent holistic education and various clinical investigations as a part of community program. Age at menarche was recorded and anthropometric measurements were performed. Macronutrient intake was estimated by 24 h recall. STATISTICAL ANALYSIS USED: We used trend statistics and logistic regression to examine the association. RESULTS: A total of 813 girls had attained menarche. Mean age at menarche was 13.0 years. When compared with premenarchal girls anthropometric parameters were significantly higher in postmenarchal girls (P < 0.05 for all) and the prevalence of stunting and thinness was lower (P < 0.001 for both). There was a decreasing trend for weight (P < 0.001), BMI (P < 0.001), and waist circumference (P < 0.05) with increasing age of onset of menarche, and increasing trend for stunting and thinness (P < 0.001 for both). More than 65% of the girls were eating below the recommended daily allowance of calories, protein, and fat. Adolescents with late onset of menarche had increased likelihood of stunting (P < 0.01) and thinness (P < 0.001). CONCLUSIONS: Adolescent girls in the KONKAN region with late menarche are thin and stunted. There is an urgent need to improve nutritional status of adolescent girls from KONKAN as malnutrition can affect the onset of menarche.
ABSTRACT
Background: Adolescence is a period during which psychological foundations are laid down as well as consolidated. Not much information is available on rural Indian adolescent girls and their psychological health. Methods: We did a pilot survey of psychological health of 80 adolescent girls residing at KOKAN region of western India. Psychological health was evaluated using Youth Paediatric Symptom Checklist (Y-PSC) consisting of 35 items with maximum score of 70. Girls with a score >30 were classified as psychologically impaired. In addition we also collected random blood sample and measured the micronutrients. Macronutrient intake was estimated by 24 h recall. Results: The mean age of the girls was 14 years with a standard deviation of 1.5. In all 35/76 (46.1%) could be classified as psychologically impaired. There was a high prevalence of micronutrient deficiencies with varying degrees. More than 65% were deficient in calcium, zinc and folic acid. About 22% were anemic and 36% were vitamin B1 deficient. More than 75% had a low recommended dietary allowance (RDA) of macronutrients. Those with poor serum calcium concentration had higher psychological score (p < 0.05). Fat and calcium intakes were inversely associated with psychological score (p < 0.05 and p < 0.001 respectively). Odds ratios for psychological impairment were significant for those with low calcium levels [1.47 (95% CI 1.21, 4.31)], and for those with low calcium intake 1.43 (1.08, 3.19) and low iron intake 3.04 (1.02, 9.26). Conclusion: Our pilot data has shown the urgent need to improve the nutrition of adolescent girls, which could improve their psychological health.
