Nutrient Consumption among the Bangladeshi Children with Autism

Background: The prevalence of Autism in South Asia is 1 in 93 children, where, prevalence is much higher, 3% in Dhaka city of Bangladesh. Consumption of daily required nutrient is essential for these children like normal ones but sometimes may be neglected. Objectives: This study was undertaken to assess the macro and micronutrient consumption among the children with autism in Dhaka city and compared to the requirement.Material & Methods:In this cross-sectional study, 100 subjects where male-female ratio was 3:2, were studied from urban autism centers Dhaka, Bangladesh. Anthropometric parameters height, weight, BMI and 24-hour dietary recall (individual 3days) were collected following predesigned questionnaire. Data was collected from face to face interview from both parents and center抯 teacher as appropriate. Nutritive value of food was calculated using Food Composition Table for Bangladesh, 2014 using a food software. For statistical analysis, SPSS 20 was used.Results:The average age and BMI of subjects were 11 yrs and 21 kg/m2 respectively. The mean 盨Dvalues (g/day) of protein, fat and carbohydrate intake were 38�, 47� and 116� respectively. The average intake of (mg/day) thiamine, riboflavin, vitamin C, calcium, magnesium, iron, niacin, and zinc was 0.68�32, 0.46�23, 33�, 144�, 137�, 6.5� 11�and 5.2�respectively. About 94% children consumed only 33% of the required calcium. Nearly 42% children took 67% of the required magnesium. Similarly, half of the children failed to consume 33% thiamine and zinc of the requirement. Conclusions:Consumption of calcium, thiamine, folic acid, and zinc are seemed to be lower than their requirement.

Bone Mineral Density in an Urban Hospital in Dhaka City of Bangladesh

Background: Osteoporosis behaves as a silent killer. Therefore, a high percentage of the affected people are not aware they have this chronic condition. In this way, the burden of osteoporosis is the burden of its clinical outcome: osteoporotic fractures, which are generally characterized by low-trauma fractures resulting from low bone mineral density (BMD). Objectives: The present study aimed to assess BMD distribution among urban and rural subjects and its relationship with key foods.Material & Methods:In this study, a total of 140 subjects were studied from the study BMD lab of the study hospital. Data were analyzed using Mean, SD, % and correlation by SPSS 24.Results:Mean盨D value of age (yr), BMI, WHR, Lumber-T score, Lumber-BMD, Right Femur -T score, Right Femur-BMD, Left Femur-T score, Left Femur-BMD, Supplementation of the study participants were 54�, 25� 1.0�25, -1.0�0, 1.0�2, -1� 1�2, -1� 1�15.Age (yrs), BMI, waist (cm), hip (cm), WHR, Lumber T-score, Lumber Z-score, Lumber BMD (g/cm�), Rt. Fem Neck T-score,Rt. Fem Neck Z-score, Rt. Fem Neck BMD (g/cm�), Lt. Fem Neck T-score,Lt. Fem Neck Z-score, Lt. Fem Neck BMD (g/cm�) of the urban study participants were 51�, 30� 88�, 95�, 1�, -1.6�6, -1�6, 0.9�2, -0.9�3, -0.2�9, 0.9�2, -1�2, -0.3� 0.8�1 respectively and for rural participants the values were 54�, 25�5, 86� 92�, 1�2, -2.4�5, 0.8�2, -1.5�3, -0.6� 0.7�2, -1.6�2, -0.7�and 0.8�respectively. About 48.18% rural subjects had osteoporosis, 34.54% had osteopenia and 17.27% had normal bone health. Again, 28.57% of the urban subjects had osteoporosis, 41.40% had osteopenia and 30% had normal bone density. Fish, egg and meat were associated with BMD. Fish intake had a positive association with lumber T score (r=0.194, p=0.009), LumZ (r=0.016, p=0.031), Lumber BMD (r=0.183, p=0.014). Milk intake has positive association with Lumber t and Lumber BMD (p=0.027, 0.049). Similarly, egg intake has positive association with Lumber BMD, Rt BMD, Lt BMD (p= 0.035, 0.01, 0.019).Conclusions:Nearly 48.18% rural subjects have osteoporosis, 34.54% have osteopenia and 17.27% have normal bone health. Again, 28.57% urban subjects have osteoporosis, 41.40% have osteopenia and 30% have normal bone density. The prevalence of osteoporosis is higher in rural area than urban peopleand osteopenia is higher in urban area than rural area. Fish, milk and egg consumption positivelyassociated with BMD.

Insulino Mimetic Selenium in Type II Diabetes: Correlation with Blood Glucose

Background: Selenium has been reported to be insulinomimetic and to reduce blood glucose level in type 2 diabetes.Material & Methods:This study describes an inverse correlation of serum selenium with blood glucose level. This is a case control study conducted among 30 low BMI and 70 normal BMI diabetes and 50 low BMI non-diabetic controls. Serum selenium concentration was determined by atomic absorption graphite spectrophotometry.Results:Serum selenium concentration was estimated to be 44�礸/L, 48�礸/L and 59�礸/L respectively in low BMI (<18.5) and normal BMI (18.5-24.9) diabetics and low BMI non-diabetics controls. A trend of inverse correlation was found between serum selenium and blood glucose levels. Serum selenium level at > 40 (41-60) 礸/L was found to be inversely correlated (p<0.05) with blood glucose level.Conclusions:Lower serum selenium was observed in the diabetic patients and it was inversely correlated with blood glucose level

A Qualitative Exploration of Social Contact Patterns Relevant to Airborne Infectious Diseases in Northwest Bangladesh.

In South Asia, the burden of infectious diseases is high. Socioeconomically and culturally-defined social interaction patterns are considered to be an important determinant in the spread of diseases that are transmitted through person-to-person contact. Understanding of the contact patterns in this region can be helpful to develop more effective control measures. Focus group discussions were used in exploring social contact patterns in northwest Bangladesh. The patterns were assessed for perceived relevance to the spread of airborne infectious diseases, with special focus on diseases, like leprosy and tuberculosis, in which the role of social determinants is well-recognized. Highly-relevant social contact patterns inside the home and the neighbourhood, across age and sex groups, were reported in all group discussions. Outside the home, women and girls reported relevant contacts limited to the close neighbourhood while men mentioned high relevant contacts beyond. This implies that, in theory, infectious diseases can easily be transmitted across age and sex groups in and around the home. Adult men might play a role in the transmission of airborne infectious diseases from outside this confined area since only this group reported highly-relevant social contacts beyond the home. This concept needs further exploration but control programmes in the South Asian region could benefit from considering differences in social contact patterns by gender for risk assessments and planning of preventive interventions.

Prevalence and risk factors of type 2 diabetes in an urbanizing rural community of Bangladesh.

This cross-sectional study was carried out to estimate the prevalence of type 2 diabetes mellitus and its' risk factors in an urbanizing rural community of Bangladesh. Two villages were randomly selected from the rural areas of Gazipur district and total 975 subjects (> or =20 years), were included following simple random procedure. Capillary blood glucose levels, fasting blood glucose (FBG) levels and 2-hour after 75 g oral glucose load (OGTT) were measured. Height, weight, waist and hip circumferences and blood pressure were measured. The study population was lean with mean body mass index (BMI) of 20.48. The total prevalence of type 2 diabetes was 8.5%, men showed higher prevalence (9.4%) compare to women (8.0%). Increasing age and higher BMI were found to be significant risk factors following both FBG and OGTT. The study has shown that prevalence of diabetes has increased in the populations who are in transitional stage of urbanization, and may indicate an epidemiological transition due to fast expanding urbanization.