Survey the effectiveness of education based on message framing through mobile phone on women's physical activity.

BACKGROUND: Physical activity in female employees is a healthy behavior and increases strength, endurance, improves flexibility, improves the feeling of vitality and freshness, improves health, and ultimately increases life expectancy. Health messages are one of the most effective ways to engage people and motivate them to perform healthy behaviors. The purpose of this study was to the study of the effectiveness of education based on message framing through mobile phone (whatsapp) on the physical activity of women employees of universities and higher education institutions in Ahvaz city. METHOD: In this interventional study, 90 of female employees of three universities and higher education institutions of Ahvaz city were selected by random sampling and randomly divided into three groups (30 participants) receiving gain framed messages, receiving loss framed messages and the control group. The tools of data collection were demographic information questionnaire and international physical activity questionnaire (IPAQ). The participants of the intervention groups received educational messages about physical activity behavior in two different gain and loss framed messages through whatsapp for one month. Data were collected from three groups at the beginning of the study, immediately and two months after the intervention, and were analyzed using SPSS version 26. RESULTS: The results showed that there was a significant increase in the average physical activity score after the intervention in two interventional groups. by comparing the increase of this score, 53% improvement in physical activity is observed in the gain message group and 15% in loss massage group but there was no significant increase in the control group. CONCLUSION: The results of this study showed that the design and implementation of education programs based on message framing, especially gain framed messages through online education (Whatsapp) can improve and promote physical activity behavior in women employees.

Nutrition education based on health belief model improves dietary calcium intake among female students of junior high schools.

This study examined the effects of a nutrition education programme based on the Health Belief Model (HBM) on knowledge, attitude, and practice (KAP) of dietary calcium in female students. In this interventional study, 188 students were placed into intervention (95) and control (93) groups. The intervention group participated in a nutrition education programme. Students in both the groups completed KAP and food frequency questionnaire (FFQ) at baseline and after two and three months of follow-up respectively. The data were analyzed by independent and paired t-tests. Those who received the intervention were found to have better attitude (p=0.049) and practice (p=0.005) scores compared to the controls. The HBM constructs, including perceived susceptibility (p=0.006), perceived severity (p=0.001), perceived benefits (p=0.002), perceived barriers (p=0.001), and taking health action (p=0.02) scores, were also significantly higher. The findings support the effectiveness of nutrition education based on the HBM in improving the knowledge, attitude, and practice relating to calcium intake among adolescent students.

Riboflavin supplementation to patients with multiple sclerosis does not improve disability status nor is riboflavin supplementation correlated to homocysteine.

BACKGROUND: Multiple sclerosis (MS) is a chronic demyelinating disease of the central nervous system. Riboflavin is involved in myelin formation in nerve cells. Riboflavin is a precursor of flavin adenine D-nucleotide (FAD), which is a coenzyme of methylene tetrahydrofolate reductase (MTHFR), which is an important enzyme for remethylation of homocysteine. Riboflavin supplementation has been shown to affect the serum levels of homocysteine in healthy volunteers. The aim of the present study was to test the effect of riboflavin supplementation on the status and disability of patients with MS and whether this effect could be mediated by serum homocysteine levels. MATERIALS AND METHODS: This was a randomized, double-blind, controlled trial in which 29 MS patients with a mean age of 33 were tested with riboflavin, and the placebo group, with a mean age of 31, received either riboflavin supplementation (10 mg) or the placebo daily for six months. Disability, measured by the Expanded Disability Status Scale (EDSS) scores, erythrocyte glutathione reductase activity coefficient (EGRAC), and serum homocysteine levels were measured before and after the study. RESULTS: The mean ± SD of EDSS score was significantly decreased in both groups over the six months of the study (2.3 ± 0.7 vs. 1.6 ± 0.6 for the riboflavin group and 2.8 ± 1.1 vs. 2.3 ± 1.3 for the placebo groups. The comparison across both groups yielded a non-significant change (P = 0.001 and 0.02, respectively). No significant differences were observed between the two groups in terms of EGRAC, riboflavin deficiency levels by EGRAC category, and serum homocysteine levels before and after the study. CONCLUSION: Riboflavin supplementation (10 mg/day) to patients with MS does not improve disability status. It appears that this effect is not related to serum homocysteine levels.