Predictors of Severe Acute Malnutrition among Children Aged 6 to 59 Months Attended out Patient Therapeutic Program Center in Kavre District of Nepal - A Case Control Study

Background: Severe acute malnutrition is an excessive loss of weight due to the acute shortage of food or illness. It is one of the major public health problems in developing countries including Nepal. According to multiple indicator cluster survey (MICS) 2014, 2.6% severely malnourished in Nepal and 4.4% are severely malnourished in Kavre district. However, there are limited studies about predictors of severe acute malnutrition in Nepal. Thus, this study was aimed to identify the predictors of severe acute malnutrition in Kavre district of Nepal.Methods: Health facility based matched case control study was conducted among 210 (70 cases and 140 controls) children aged 6-59 months from November 2015 to April 2016. Data was collected through face to face interview with mother of eligible children using structured questionnaires. Multivariate analysis was applied to estimate adjusted odds ratio along with 95% confidence interval.Results: Children with severe acute malnutrition were 11.32 times more likely than control to have recurrent diarrhea in past six months (95% CI=4.64-28.21). Similarly, severe acute malnutrition was associated with female sex (AOR=2.44, 95% CI=1.88-6.78), fathers occupation daily labor (AOR=4.69, 95% CI=1.17-13.76) and agriculture (AOR=6.850, 95%CI=3.81-12.93), improper exclusive breast feeding (AOR=6.646, 95%CI=2.11-20.90), not feeding colostrum (AOR=3.89, 95% CI=2.88-11.21), severe food insecurity access (AOR=3.55, 95% CI=1.85-9.77) and monthly income less than average level (AOR=8.214, 95% CI=1.43-22.16).Conclusion: Severe acute malnutrition was independently associated with sex of child, occupation of father, monthly household income, not feeding colostrum, improper exclusive breast feeding, severe household food insecurity access and recurrent diarrhea

Antibodies to synthetic citrullinated peptide epitope correlate with disease activity and flares in rheumatoid arthritis

Rheumatoid arthritis (RA), caused by the abnormal recognition of human joint cells by autoimmune antibodies, remains the world's most prevalent autoimmune disease, with over five million people affected and as much as 4% of the population at risk of RA. To prevent rapid disease development, hormonal and anti-inflammatory therapies require fast and reliable RA diagnosis. However, difficulty in detecting early specific biomarkers for RA means that it is unclear when treatment needs to begin. Here, we combined synthesis of citrullinated peptide epitopes with molecular diagnostics to verify a new specific biomarker for early RA diagnosis and flare prediction. A fibrinogen-derived 21-amino-acid-long citrullinated peptide showed high reactivity toward autoantibodies in RA samples. Additionally, the level of antibodies to this epitope was elevated prior to flares. In contrast, other citrullinated protein variants had lower reactivity and poorer sensitivity to disease activity. In conclusion, fibrinogen-derived epitope E2 subjected to citrullination facilitated a reliable RA diagnosis with a strong correlation to disease activity. This is of a high value for the diagnosis and management of RA patients who respond poorly to treatment

Synthetic Nucleic Acid Antigens in Localized Scleroderma

We investigated the impact of synthetic nucleic acid antigens on the autoantibody profiles in patients with localized scleroderma, an autoimmune skin disease. Anti-DNA antibodies, including double-stranded DNA (dsDNA) and single-stranded DNA (ssDNA), are common among autoimmune diseases, such as systemic lupus erythematosus and localized scleroderma. Based on recent studies, we hypothesized that the sequence of nucleic acid antigens has an impact on the autoimmune reactions in localized scleroderma. To test our hypothesis, we synthesized a panel of DNA and RNA antigens and used them for autoantibody profiling of 70 children with localized scleroderma compared with the healthy controls and patients with pediatric systemic lupus erythematosus (as a disease control). Among the tested antigens, dsD4, which contains the sequence of the human oncogene BRAF, showed a particularly strong presence in localized scleroderma but not systemic lupus erythematosus. Disease activity in patients was significantly associated with dsD4 autoantibody levels. We confirmed this result in vivo by using a bleomycin-induced mouse model of localized scleroderma. When administered intraperitoneally, dsD4 promoted an active polyclonal response in the mouse model. Our study highlights sequence specificity for nucleic acid antigens in localized scleroderma that could potentially lead to developing novel early-stage diagnostic tools. </p

Correlates of engagement in moderate to vigorous PA.

Correlates of engagement in moderate to vigorous PA.</p

Socio-demographic factors and level of PA.

Regular physical activity (PA) is one of the effective strategies for mitigating non-communicable diseases, promoting healthy ageing, and preventing premature mortality. In South Asia, up to 34.0% of adults are insufficiently active, and up to 44.1% of adults in Nepal. We sought to assess self-reported PA status and its correlates among teachers in the semi-urban district of Nepal. A cross-sectional descriptive study was conducted among teachers at randomly selected public secondary schools in Bhaktapur, Nepal, from November 2018-April 2019. PA status was assessed in Metabolic Equivalent to task minutes per week using the International Physical Activity Questionnaire (IPAQ)–Long Form. Point estimates and odds ratios were calculated at a 95% confidence interval, and a p-value </div

Sample size calculation.

Regular physical activity (PA) is one of the effective strategies for mitigating non-communicable diseases, promoting healthy ageing, and preventing premature mortality. In South Asia, up to 34.0% of adults are insufficiently active, and up to 44.1% of adults in Nepal. We sought to assess self-reported PA status and its correlates among teachers in the semi-urban district of Nepal. A cross-sectional descriptive study was conducted among teachers at randomly selected public secondary schools in Bhaktapur, Nepal, from November 2018-April 2019. PA status was assessed in Metabolic Equivalent to task minutes per week using the International Physical Activity Questionnaire (IPAQ)–Long Form. Point estimates and odds ratios were calculated at a 95% confidence interval, and a p-value </div