Search published articles


Showing 3 results for Tabatabaie
Shift work and its related health problems in petrochemical industries
Alireza Choobineh, Ahmad Soltanzadeh, Seyed Hamidreza Tabatabaie, Mehdi Jahangiri,
Volume 9, Issue 4 (13 2012)
Abstract

Background and Aim:  Shift work may induce adverse effects such as health problems on human life. The purpose of this study was to investigate shift work-related health problems and their associated risk factors among workers of petrochemical industries.

Materials and Methods: This cross-sectional study was carried out in 21 petrochemical companies affiliated to the National Petrochemical Industries Company, Iran. The study population consisted of 3580 workers (44.2% shift- and 55.8% day-workers). Data were collected on demographic characteristics, shift schedules, and health problems using anonymous questionnaires. Statistical analyses and modeling were performed using SPSS version 11.5.

Results: The mean age of the day-workers with a job tenure of 8.87±7.22 years and of the shift-workers with a job tenure of 8.22±7.02 years was 34.56±8.19 and 33.15±7.73 years, respectively. Analysis of the data showed that prevalence of health problems among shift-workers was higher than that of day-workers. Furthermore, based on multiple linear regression analysis, it was revealed that, in addition to shift-working itself, other variables such as long working-hours, type of employment, age, job tenure, education, and job title also had a role in creating problems.             

Conclusion: Although in the shift-working system the main risk factor associated with health problems among the workers is the work itself, there are also other risk factors, such as demographic and occupational variables.


Relative frequency and type identification of non-polio enteroviruses isolated from acute flaccid paralysis cases in Iran, 1995-2000
Shohreh Shahmahmoodi, Seyed Mohsen Zahraei, Mohammad Mehdi Gouya, Taha Mousavi, Masoud Hosseini, Marjan Ostovar Esfandabadi, Mahmood Mahmoodi, Hamideh Tabatabaie, Maryam Yousefi, Yaghoob Mollaie Kandalousi, Sahar Abbasi, Rakhshandeh Nategh,
Volume 10, Issue 1 (7 2012)
Abstract

Background and Aim: Iran National Polio Laboratory (NPL) is a member of the World Health Organization (WHO) Polio Laboratories Network. NPL receives stool specimens from acute flaccid paralysis (AFP) cases from all the provinces throughout Iran for poliovirus detection and identification. Furthermore, the NPL also detects non-polio enteroviruses (NPEVs) in these specimens.  Recently, NPEVs have come to be believed to be one of the most important causes of AFP following wild poliovirus.  This paper reports the prevalence of different types of NPEVs isolated from the specimens of AFP cases between 1995 and 2000.

Materials and Methods: Stool collection, virus detection and serotype identification were performed according to the WHO standard procedures.

Results: A total of 2180 stool specimens from AFP cases were received at the National Polio Laboratory. Coxsackie B viruse and echoviruses 6, 11, 7 and 13 had the highest frequency, identified in 23.7%, 14.4%, 12.7%, 11% and 10.2% of the NPEVs isolated from AFP cases, respectively. Four cases of echovirus 20 were identified, in 2 cases the patiets having died and in one the patient having been afflicted with residual paralysis. There have been no reports of death or residual paralysis (paralysis continuing after 60 days) due to echoviruse 20.

Conclusion:  Considering the upward trend of AFP cases in Iran, even after wild poliovirus eradication, studies are needed to determine the frequency and type identification of NPEVs and the relationship between NPEVs and residual paralysis in the post-eradication era (2000 onwards).


Knowledge, Attitude and Practice of Food Preparation and Distribution Handlers of Haraz Road Restaurants Regarding Food Safety and Hygiene
Yasaman Tabatabaie Ranjbar, Shohreh Alian Samakkhah, Fahimeh Toorian,
Volume 20, Issue 2 (9-2022)
Abstract
Background and Aim: This was a 3-month cross-sectional study conducted from October to December 2021 on 170 people involved in food preparation and distribution in Haraz intercity road restaurants with the aim of measuring their knowledge, attitude and practice regarding food preparation and distribution.
Materials and Methods: The data collection tool was a questionnaire with two sections, that is, a researcher-made demographic questionnaire (age, gender, level of education, type of job in a restaurant, work experience, place of residence and history of attending training courses), and a section with questions about knowledge, attitude, and practice assessment based on the World Health Organization standards.
Results: Analysis of the data showed that 97.1%, 100% and 100% of the people had a good level of knowledge, a positive attitude and good practice, respectively. In addition, there were statistically significant relationships between knowledge and age, educational level and participation in educational courses.
Conclusion: The 25- to 40-year age group, people with university education and those with experience in participating in training courses were found to have the highest level of knowledge. The level of knowledge in key number four (keeping food at a safe temperature) and attitude and practice in key number 3 (full cooking) had the lowest averages. Also, considering that 82.4% of the people had not participated in any training courses, the need to hold appropriate training courses for them by the relevant agencies and motivate them to increase their knowledge and, subsequently, increase and improve their attitudes and practice can improve the situation.
 
Page 1 from 1     

© 2024 , Tehran University of Medical Sciences, CC BY-NC 4.0

Designed & Developed by : Yektaweb