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Ware Hartman posted an update 6 months ago
Though the indirect effect via self-enhancement was somewhat stronger among Chinese participants, this research demonstrates that people’s externally contingent self-worth might be a factor predicting materialism across cultures, with need to belong and need for self-enhancement playing similar roles as underlying processes in different societies.Involving school-age children in the preparation of healthy meals is shown to be associated with positive eating behavior. Yet, it remains unclear whether this can extend to their nutritional status. The present study aimed to determine the association of school-age children’s psychosocial factors (knowledge, attitude, practice, self-efficacy) towards healthy meal preparation with their nutritional status (BMI-for-age, waist circumference, body fat percentage). Stratified random sampling was used to select primary schools (n = 8) in Kuala Lumpur, Malaysia. Two hundred school children aged between 9-11 years old were involved. Psychosocial factors towards healthy meal preparation were assessed using validated questionnaire. Anthropometry measures were determined using standard protocol. Almost half (46 %) of the school-age children were obese/overweight, 39 % were abdominally obese and 40 % were overfat. Approximately half had poor knowledge (49 %), poor practice (45 %), good attitude (56 %) and good self-efficacy (47 %) towards healthy meal preparation. Significant positive correlations were observed between knowledge with attitude (r = 0.23, p less then 0.001); knowledge with self-efficacy (r = 0.30, p less then 0.001); attitude with practice (r = 0.34, p less then 0.001); attitude with self-efficacy (r = 0.59, p less then 0.001) and practice with self-efficacy (r = 0.50, p less then 0.001). Adjusted logistic regression revealed that school-age children with good attitude were less likely to be abdominally obese (OR = 0.87, 95 % Cl = 0.78 to 0.96) and overfat (OR = 0.84, 95 % Cl = 0.76 to 0.94). see more Children with good knowledge had lower risk of being abdominally obese (OR = 0.84, 95 % Cl = 0.72 to 0.97). Findings revealed that children’s psychosocial factors were interrelated, and improvements may have the potential in affecting nutritional status. Hands-on healthy meal preparation should be explored further as an innovative approach to address the obesity epidemic.ABSTRACT Glass recycling is a process that faces many obstacles, especially in the closed-loop context. Waste glass separation and transportation can become quite expensive, turning glass collection for remanufacture unfeasible. For this reason, it is important that alternative markets for waste glass are sought. This study evaluated crushed recycled glass as tertiary media in subsurface pilot-scale filters for on-site municipal wastewater treatment, using control sand media filters. Filters were operated over 128 days at a 24-h hydraulic retention time, treating secondary lagoon effluent from the rural municipality of Dunnottar, Manitoba, Canada. Crushed recycled glass filters removed 92%, 90% and 45% of the total suspended solids (TSS), ammonium nitrogen (NH4 +-N) and chemical oxygen demand (COD), respectively. Total suspended solids were removed equally well in sand and crushed recycled glass filters (α = 0.05), whereas NH4 +-N and COD reductions were 10% and 21% greater in sand media, respectively. Both sand and crushed recycled glass filters failed to achieve phosphorus (P) discharge guidelines. This study shows that there is potential for crushed recycled glass in wastewater filtration, especially to achieve TSS, COD and NH4 +-N removal. Small communities served by waste stabilization ponds could benefit from glass media filters, as waste glass could be diverted from curbside collection and utilized locally to polish municipal lagoon effluent.Background Limited data suggest that adolescents with multiple sclerosis (MS) frequently discontinue school. While it is known that cognitive impairment occurs in 30% to 50% of children with MS, the functional impact of childhood MS on academic achievement is virtually unknown. Objective To that end, this paper builds an evidence-based argument for evaluating educational outcomes in children with MS. Methods This will be accomplished through (a) a review of pediatric MS and its cognitive consequences; (b) a selective review of the utility of neuropsychological batteries in assessing academic outcomes in pediatric populations in general; and (c) a brief overview of modifiable factors that have a potential benefit on school outcomes in children with MS. Conclusion Scholastic achievement should be assessed as part of the routine cognitive screening of children and adolescents with MS.Background Despite a lack of clinical evidence, hydroxychloroquine and azithromycin are being administered widely to patients with verified or suspected coronavirus disease 2019 (COVID-19). Both drugs may increase risk of lethal arrhythmias associated with QT interval prolongation. Methods and Results We analyzed a case series of COVID-19-positive/suspected patients admitted between February 1, 2020, and April 4, 2020, who were treated with azithromycin, hydroxychloroquine, or a combination of both drugs. We evaluated baseline and postmedication QT interval (corrected QT interval ; Bazett) using 12-lead ECGs. Critical QTc prolongation was defined as follows (1) maximum QTc ≥500 ms (if QRS less then 120 ms) or QTc ≥550 ms (if QRS ≥120 ms) and (2) QTc increase of ≥60 ms. Tisdale score and Elixhauser comorbidity index were calculated. Of 490 COVID-19-positive/suspected patients, 314 (64%) received either/both drugs and 98 (73 COVID-19 positive and 25 suspected) met study criteria (age, 62±17 years; 61% men). Azithromycin was prescribed in 28%, hydroxychloroquine in 10%, and both in 62%. Baseline mean QTc was 448±29 ms and increased to 459±36 ms (P=0.005) with medications. Significant prolongation was observed only in men (18±43 ms versus -0.2±28 ms in women; P=0.02). A total of 12% of patients reached critical QTc prolongation. Changes in QTc were highest with the combination compared with either drug, with much greater prolongation with combination versus azithromycin (17±39 ms versus 0.5±40 ms; P=0.07). No patients manifested torsades de pointes. Conclusions Overall, 12% of patients manifested critical QTc prolongation, and the combination caused greater prolongation than either drug alone. The balance between uncertain benefit and potential risk when treating COVID-19 patients should be carefully assessed.