H Sadeqipoor , A Jazaeri , H Nikbin , M Eshraqian ,
Volume 57, Issue 4 (7-1999)
Abstract
A descriptive, analytical cross-sectional syudy was conducted in 1996 on 350 female students 11-14 years old in the center of Tehran, Iran. The general objective was determining energy and nutrient intakes and weight, height and BMI (Body Mass Index) of the girls, using anthropometric measurements, interviews (24-hour dietary recall and food consumption frequency), and the NCHS standards. The results were as follows: 1) Based on weight for age and the Z-score, 20% of the girls suffered from mild past and present malnutrition. 2) Based on height for age and BMI, 16.6%, 12.5%, and 1.3% suffered from mild past malnutrition, severe present malnutrition and overweight, respectively. 3) The height curves were normal, as compared to the respective standards. 4) The BMI curves were quite different from the respective standards. 5) On the whole, 53.7%, 49.7%, 86.0%, 59.0%, 67.7%, 76.5% and 88.0% of the girls had low intakes of energy, vitamin A, riboflavin, vitamin B12, folic acid, calcium, and iron, respectively. 6) A positive linear correlation was observed between energy intake and height, vitamin A intake and weight, zinc intake and height, and carbohydrate intake and height.
Bahloul Ghorbanian , Fariba Shokrollahi ,
Volume 75, Issue 4 (7-2017)
Abstract
Background: Paraoxonase-1 (PON1) is one of the most important enzymes for removal of the free radicals, and the main protective factor for lipoproteins against oxidative agents. The purpose of this study was to investigate the effects of eight weeks’ rope training on paraoxonase-1 enzyme, insulin resistance and lipid profiles in inactive overweight and obese girls.
Methods: This quasi-experimental study was conducted in Iranian Azarbaijan Shahid Madani University of Tabriz, from November 2016 to January 2017. In this study, 20 healthy overweight and obese in-active girls (20-25 Yr) volunteered and randomly assigned into exercise (n=10) and control (n=10) groups. Exercise protocol was rope training was 8 week for 4 day per week in 45 minute per day. Some anthropometric indexes of subjects were measured before and after exercise. A fasting blood sample was collected as pre-test and post-test, followed by 48 hours of physical inactivity to measure serum levels of PON1 enzyme, Insulin, lipid profiles and other blood variables. Analysis of the data was performed by paired and independent samples t-tests by using the SPSS software, version 20 (IBM, Armonk, NY, USA). The criterion of statistical significance was set as P<0.05.
Results: The paired samples t-test results showed that after exercise intervention, in exercise group, the values of all variables (except low-density lipoprotein) were significantly changed. Also, to compare with control group, the values of PON1 enzyme (P=0.024) and maximum oxygen consumption (P=0.006) significantly increased and insulin resistance index (P=0.028), triglyceride (P=0.046) and body fat percent (P=0.001) were significantly decreased (P<0.05).
Conclusion: The results of this study showed that performing rope training for 8 weeks induced positive changes in paraoxonase-1 enzyme, insulin resistance index, maximum oxygen consumption and some lipid and anthropometric indices in overweight and obese young girls. Therefore, according to these results, rope training, as an aerobic activity it can be useful for all people especially in overweight and obese to control blood fats, body composition and prevent diseases due to obesity such as cardiovascular disease.
Ali Alami , Fatemeh Zarei , Hadi Tehrani , Zahra Hosseini , Alireza Jafari ,
Volume 77, Issue 4 (7-2019)
Abstract
Background: Iron deficiency in the body is the main cause of anemia, and iron supplementation is probably the best option for iron deficiency and iron deficiency anemia in women and young children. This study aimed to explain the challenges of national iron supplementation in female school’s base on the perspective of the stakeholders.
Methods: This study was a qualitative study of content analysis. The data of this study were conducted by focus group discussion, semi-deep interviews with the participation of the target community of students, parents of students, school principals and school health instructors, general manager of the Office of Community Nutrition (Department of Education) includes manager, deputy and school health officer, from October 2016 to January 2017 in city of Gonabad, Iran. Participants were selected through targeted sampling and data collection continued to saturation. Data were analyzed using contractual content analysis method based on five steps of Graneheim and Lundman. Data management was done with NVivo software, version 11 (QSR International, Victoria, Australia), but data analysis and interpretation were done manually.
Results: The findings from group discussions and semi-deep interviews with stakeholders were categorized into twelve themes. The main strength, perceived in "Perceived Individual Benefits" and "Perceived Executive or Management Benefits". The main perceived weakness was "Physical Disadvantages", "Tablets Disadvantages", "Disadvantages of Programming" and "Disadvantages of the Program". The main perceived barriers was "Educational and Information Barriers", "Barriers of Pill Consumption" and "Management and Administrative Barriers". "Modifying the Executive Program", "Individual Perception Modification" and "Reform the Shape of Pills" were suggested as a corrective mechanism from participants’ view point.
Conclusion: According to the results of this study, the most important challenges of the "Schools Iron Aid National Plan" were "Educational and Information Barriers", "Administrative barriers", and "Barriers to Pill Consumption". Therefore, in order to do better, the Iron Supplementation Program requires intervention at individual, interpersonal, inter-organizational, and intra-organizational levels to provide comprehensive support for the program and, ultimately, increase program productivity.
