Showing 6 results for Farshad
R. Abedinloo, N. Hassan Zadeh Rangi, Y. Khosravi, H. Jalilian, S. Majd Abadi, A. A. Farshad, A. A. Sadeghi, H. Amari,
Volume 5, Issue 1 (4-2015)
Abstract
Introduction: Neighborhood environment plays an important role in the health of residents. This study was conducted to assess health, safety and environment (HSE) in poor and rich vicinities in order to improve health levels of the neighborhoods, using Community-Based Intervention (CBI) approach.
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Material and Method: In the present field study, HSE variables were assessed by a checklist (NHSES) through observation, interviews with neighborhood residents as well as document review.Of the 374 vicinities in Tehran, ten regions were selected through cluster sampling. The Control Chart approach was used in order to compare the field data and the possibility of decision-making about the neighborhoods.
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Results: Overall, results showed that status of health, safety and environment in both rich and poor neighborhoods in Tehran was in the warning level.
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Conclusion: The CBI is an appropriate model for empowerment of neighborhoodsin a way that promote HSE status.
Narmin Hassanzadeh-Rangi, Yahya Khosravi, Ali Asghar Farshad, Rezvan Abedinloo, Hamed Jalilian,
Volume 6, Issue 3 (9-2016)
Abstract
Introduction: In recent years, a growing attention has been paid to assess the physical characteristics of rich and poor urban districts to understand social health differences. Urban districts environment play a major role in health of the residents. Previous few studies have considered some aspects of limited neighborhood environment. The current study was designed to investigate the reliability of the Neighborhood Health, Safety and Environment (NHSE) tool in one of Tehran city neighborhoods.
Material and Method: Dimensions and related items of the NHSE were extracted based on the previous studies and interviews with city experts. Five observers completed the NHSE in a selected neighborhood in order to test inter and intra-rater reliability of the tool. Data analysis was done using the Cronbach’s alpha, Interclass Correlation Coefficient (ICC) and kappa coefficient.
Result: The ICC and Cronbach’s alpha were estimated 0.86 for all dimensions of the NHSE. The calculated kappa values were in the range of 57%-66% for inter-rater reliability and 0.47-0.62 for intra-rater reliability.
Conclusion: The NHSE tool was shown to have a desirable inter and intra-rater reliability and a good level of internal consistency for assessing the health, safety, and environment (HSE) of the neighborhoods.
Maryam Ooshaksaraie, Mohammad Reza Azadehdel, Farshad Jabbari Sadowdi,
Volume 6, Issue 3 (9-2016)
Abstract
Introduction: Provision of high quality nursing care for patients, has made patient safety culture as an important issue for improving the quality of health care in the country. This study aimed to determine the relationship between nurses’ job satisfaction and patient safety culture in hospitals of Rasht city, Iran.
Material and Method: This research is a descriptive-analytical, cross-sectional, and field data collection study. Nurses working in public and private hospitals in Rasht City comprised the study population, of whom 322 subjects were selected randomly as the study sample. The Wakefield questionnaire and the Agency for Healthcare Research and Quality questionnaire were employed to investigate nurses’ job satisfaction and patient safety culture, respectively. The Pearson correlation coefficient was used for statistical hypothesis testing, employing SPSS software version 19.
Result: The results showed that according to the respondents’ viewpoints, scores of job satisfaction (Mean(SD):3.59±0.68) and patient safety culture (Mean(SD):54/0±31/3) Rasht city hospitals were at the average level. Furthermore, there was a significant direct relationship between nurses’ job satisfaction and patient safety culture with the correlation coefficient of 0.643 at the 0.01 level of significance.
Conclusion: According to the findings, it is necessary to improve study nurses’ job satisfaction and patient safety culture. Moreover, according to statistical correlation between research variables, increasing nurses’ job satisfaction results in improvement of patient safety culture.
Narmin Hassanzadeh-Rangi, Yahya Khosravi, Ali Asghar Farshad, Hamed Jalilian,
Volume 7, Issue 1 (4-2017)
Abstract
Introduction: Metro driving is one of the newest jobs in Iran. There are few studies in this field. Therefore, the physical workload and their influencing factors have not been identified in metro driving. The objective of this study was task and physical workload analysis of metro driving to recommend control measures.
Material and Method: In this mixed method study, task analysis and Quick Exposure Check (QEC) were used to assessment of physical workload in metro driving. Different methods and techniques including field investigation, document reviews, individual and focus group interviews, and focus group discussions were used to analysis physical workload to recommend control measures.
Result: Whole body exposure with physical workload was assessed unacceptable in metro driving. Although the exposures in back, shoulder/arm and hand/wrist were under threshold 70%, neck exposure lead to over physical workload in the whole body. Many themes include unsupported body; non-sufficient view on the track and on displays; awkward posture and unsuitable layout were extracted as significant factors influencing on physical workload.
Conclusion: An intervention plan was recommended to a) support body by chair, platform and footplate; b) optimize a sufficient view on the track and on displays; c) maintain body postures in seating position with easy reaching distance and sufficient view; and d) design a suitable layout for driving panel regarding to controls, keys and displays.
Farshad Nadri, Ali Khavanin, Farahnaz Khajehnasiri, Masoud Ghanbari Kakavandi, Zohreh Mazaheri,
Volume 9, Issue 2 (6-2019)
Abstract
Introduction: Due to the high prevalence of noise and vibration in workplaces and focused of Previous studies on the auditory and musculoskeletal effects of these two harmful factors, The aim of this study was to determine the protective effect of cinnamon extract on sex hormones levels, body weight and testis weight of adult rats exposed to noise and vibration.
Material and Methods: 64 male Wistar rats were randomly assigned to eight groups of 8 each. Group 1; treated with distilled water (Control), group 2; treated with 75 mg kg-1 cinnamon extract, group 3; exposed to noise(100 dB), 8 h/day(23:00-7:00) and group 4; exposed to noise and treated with 75 mg kg-1 cinnamon extract, group 5; exposed to vibration(1 m/s2), 8 h/day (23:00-7:00), group 6; exposed to vibration and treated with 75 mg kg-1 cinnamon extract, group 7; exposed to noise and vibration, 8 h/day (23:00-7:00) and group 8; exposed to noised and vibration and treated with 75 mg kg-1 cinnamon extarct by gavage. Fifty days later, the rats were anesthetized, blood samples to determine the amount of sex hormones were collected, and the testis was removed for weight determination. Data was analyesd by SPSS.
Results: Noise stress decreased the level of three hormones (LH, FSH and Testosterone) while vibration decreased testosterone levels merely (P<0.05).Combined exposure to noise and vibration was able to create a significant difference with control group in testosterone and LH hormone levels (P<0.05). The three factors of noise, vibration and combine of them were able to create a significant difference with control group in final body weight (P<0.05). Cinnamon extract increased the level of sex hormones compared to control group (P<0.05).
Conclusion: Cinnamon extract (due to antioxidant properties) has a protective effect on sex hormone levels in rats exposed to noise and vibration. It’s suggested further studies to determine the mechanism of cinnamon extract (in different doses) in human and animal samples.
Zahra Shakiba, Ali Asghar Farshad, Iraj Alimohamadi, Narmin Hassanzadeh-Rangi, Yahya Khosravi,
Volume 13, Issue 4 (12-2023)
Abstract
Introduction: Medical centers, as complex technical-social systems, are exposed to the risk of fire incidents. This study analyzes the causes and contributing factors of the fire accident at Sina Mehr Clinic to prevent similar accidents, resulting in 19 deaths and 14 injuries.
Material and Methods: The causes and contributing factors for accidents in medical centers are found through studies related to laws and regulations, official accident reports, expert reports of regulatory bodies, interviews with experts, and review of past studies, extraction, and categorization. Accident analysis methods included AcciMap and STAMP. Finally, experts’ opinions were used to confirm and strengthen the findings.
Results: The most critical root and hierarchical causes of the weakness of medical center management in the field of safety, dangerous conditions, fire accidents, and emergency response are the issuance of a legal building completion permit for a building that violates national building regulations and the issuance of a legal permit for a medical institution for a building with residential use, as well as the insufficiency of supervision by government and public institutions with horizontal relationships with each other and vertical relationships with universities of medical sciences, labor offices, and firefighting organizations, as the direct supervisors of medical centers.
Conclusion: The AcciMap and STAMP findings indicate that the priority is to amend the regulations for the establishment, operation, and activity of medical centers with an emphasis on safety regulations, as well as the frequency and shortening of feedback loops such as inquiring about the building completion permit from the municipality, announcing the establishment of a medical center to other governmental and public supervisory authorities, and the reporting of unsafe cases directly by supervisors to the Ministry of Health. Legal authorities are the most crucial cycle in the resilience of fire incidents and their consequences in medical centers.
