Showing 4 results for Vahedi
Mm Soltan Dallal, P Fazelifard, Sm Hosseini, F Saberpoor, F Fakharian, A Tabatabaei, S Vahedi, A Najjarian,
Volume 6, Issue 3 (13 2009)
Abstract
Background and Aims: The ready-to-eat foods, before and after preparation, usually kept in a refrigerator before consumption for a relatively long time, increase the risk of food poisoning. The aim of this study was to determine the effect of refrigeration in the fast-food shops on the microbial contamination of fast foods.
Materials and Methods: A total of 100 samples, including 46 cooked beef livers and 54 cooked sausages were collected from fast-food shops in the south of Tehran and analyzed according to the procedures of the Office of Food Control Laboratories (OFCL). The samples were tested randomly for the microbial contamination on the first, third, fifth and seventh days of storage in the refrigerator.
Results: Results of microbial analysis showed that 35 cooked sausage samples (64.8%) and 34 cooked liver samples (73.9%) on the first day, 44 cooked sausage samples (81.5%) and 42 cooked liver samples (91.3%) after the third day, 47 cooked sausage samples (87.1%) and 44 cooked liver samples (95.6%) after the fifth day, and 50 cooked sausage samples (92.3%) after the seventh day were unfit for consumption Frying of the food items before consumption would decrease, though to a small extent, microbial contamination (P<0.05). Increased total micrbial counts of the food items, exceeding the respective standards, is the most important inhibitory factor for their consumption.
Conclusion: The results of this study showed that keeping cooked foods for a long time in the refrigerator causes increased microbial contamination over time.
Mohammad Vahedian Shahroudi, Fatemeh Sedghi, Habib Allah Esmayli, Elahe Lael-Monfared,
Volume 14, Issue 1 (6-2016)
Abstract
Background and Aim: One of the most important health problems in the modern society is reduced appropriate physical activity by people. The five-step counselling process, which is composed of five essential principles in health counselling, can help to improve health behaviors, such as physical activity, in different individuals. The aim of this study was to determine the effect of an educational intervention using the five-step counseling process based on the stage of change construct on physical activity promotion in female-employees working in Toos Industrial State factories, Mashad, Iran.
Materials and Methods: This was a controlled intervention study including 76 women working in the Mashad industrial estate factories, Iran, divided into an experimental (n=36) and a control (n=40) group. Data were collected using the standard Marcus Physical Activity Stages of Change Questionnaire and the International Physical Activity Questionnaire (IPAQ), which measures physical activity at three levels of light, moderate and severe, and analyzed using the SPSS software; a P<0.05 was considered to indicate statistical significance.
Results: The results showed that there were no statistically significant differences before the consultation intervention between the two study groups as regards the stage of change and level of physical activity (p>0.05). Further analysis of the data revealed that the intervention had caused increases in both the physical activity and stage of change (P<0.05).
Conclusion: Based on the findings, it is concluded that the five-step counselling process is effective in promoting physical activity and can be used as an appropriate strategy by health professionals in the health-service delivery centers and organizations to promote the health behaviors of people.
Sahar Peikani, Naser Nasiri, Halimeh Yaghoobi, Dayoush Bastam, Fatemeh Doost Mohammadi, Mohammad Vahedian Shahroudi,
Volume 16, Issue 4 (3-2019)
Abstract
Background and Aim: Congenital hypothyroidism is the most common metabolic disease and endocrine disorder in children and a major cause of mental retardation, which can be prevented only through early diagnosis and treatment. This study aimed to determine the prevalence of congenital hypothyroidism in newborns referred to Shahid-Ghodsi Health Center in Mashhad, Iran.
Materials and Methods: This cross-sectional study, including 4484 newborns referred to Shahid-Ghodsi Health Center for congenital hypothyroidism screening, was conducted during the first six months of 2015. Data were collected from the screening forms and analyzed using the statistical software SPSS 21, the tests being the two-sample T-test, analysis of variance, Chi-square and Fisher's exact tests; in all the tests the significance level was 5%.
Results: Of the 4484 neonates screened, 51% and 48% were males and females, respectively. The recall rate was estimated to be 2.6% and prevalence of the disease 1 in 370 neonates. There were statistically significant associations between hypothyroidism on the one hand and birthweight, type of feeding (nutrition), primary and serum TSH levels of the neonate on the other.
Conclusion: Based on the findings, the prevalence of congenital hypothyroidism in Mashhad is significantly higher than that national and global averages. It is essential to conduct more comprehensive research to determine the associated factors and design suitable interventions in order to prevent the disease.
Mina Molaei, Zeinab Khaledian, Leila Najafi, Shaqayegh Vahdat, Ali Fakhr Movahedi,
Volume 23, Issue 2 (9-2025)
Abstract
Background and Aim: The nursing profession, as a vital pillar of the healthcare system, plays a crucial role in delivering health and medical services. In clinical settings, teamwork and conflict management are key factors for improving the quality of care and reducing workplace stress. A positive attitude toward teamwork can enhance conflict management skills and contribute to higher job satisfaction among nurses. This study aimed to investigate the relationship between teamwork attitude and conflict management among nurses, to better understand this association and propose strategies to improve team collaboration and reduce conflicts in healthcare settings.
Materials and Methods: This quantitative descriptive-analytical cross-sectional study was conducted in 2025 in Tehran. After obtaining the necessary permissions, the researcher visited three hospitals affiliated with Azad University and distributed online questionnaires among nurses. The collected data were analyzed using SPSS software.
Results: Findings indicated that 63% of the nurses were female, and 44% were aged between 30 and 40 years. Eighty-five percent held a bachelor's degree, 49.5% were formally employed, and 37.5% worked at Farhangian Hospital. A strong positive correlation was observed between teamwork attitude and conflict management (r = 0.815). Significant differences in conflict management were noted across age groups (p = 0.03) and work experience (p = 0.03).
Conclusion: The results suggest that demographic factors such as age, marital status, and employment type significantly influence nurses’ conflict management and teamwork. Specifically, experience, communication skills developed with age, and social support among married nurses enhance team interactions. Moreover, cultural and organizational factors affect the impact of gender and work environment on conflict management. Therefore, targeted training and the establishment of supportive structures for diverse groups are essential for promoting effective teamwork in healthcare settings.
