ذاکریان, سید ابوالفضل

دانشگاه علوم پزشکی تهران

[ 1 ] - نقش عوامل فردی موثر بر عملکرد شغلی پرستاران. مطالعه موردی: بیمارستانهای منتخب شهر تهران

Abstract Background: Nurses have a key role in health care organizations. Addressing factors affecting the nurses’ job performance is critical to success of health providing systems. The aim of this study is investigating the effect of individual factors on nurses' performance. Methods: 575 employed nurses in Tehran University of Medical Sciences’ elected hospitals were entered in...

[ 2 ] - شناسایی و ارزیابی خطاهای انسانی در اعمال جراحی چشمی با استفاده از روش PHEA

ntroduction: In all over the world, one of the major problems in health care is medical errors, causing physical and psychological complications for patients, family and even the community. So, identification and assessment of human errors’ probability and their consequences in eye surgeries was the aim of this study. Methods: This cross-sectional study was performed using PHEA technique...

[ 3 ] - تأثیر نور سرد و گرم لامپ‌های ال ای دی بر عملکرد تایپ کردن دانشجویان دانشگاه‌های علوم پزشکی شهر تهران: یک گزارش کوتاه

Background and Objectives: Nowadays, people spend a considerable amount of time in buildings, having artificial lighting systems throughout the day. LED lamps with low energy use and high efficiency are one of the most used sources. Considering the effect of lighting sources color temperature on human performance, the current study evaluated the effect of LED lamps in two color temperature mods...

[ 4 ] - ارگونومی در سیستم مراقبت بهداشتی - مدل‌های عوامل انسانی: مقاله مروری

Introduction: The healthcare system is one of the largest sectors in most countries and is a socio-technical system in which people play a preponderant role. Nowadays medical work systems are facing three major challenges: 1) Healthcare costs, 2) Quality and patient demands and 3) complexity of healthcare. These problems show the necessity of applying ergonomic models in the healthcare sector. ...

[ 5 ] - بررسی روایی و پایایی پرسشنامه دالی (Index Load Activity Driver: DALI) به منظور سنجش بارکار فکری در ارتباط با رانندگان یکی از شرکت های تولیدی

Introduction: Nowadays, the importance of workload has become more apparent in ergonomic studies. Because workload is part of unsafe situation, it can be the cause of the incident. Therefore, its quantification is important in different occupations. This study was conducted to evaluate the validity and reliability of the DALI questionnaire for assessing the mental load of drivers. Methods...

[ 6 ] - شناسایی و تجزیه‌ و تحلیل خطاهای انسانی در بخش مراقبت‌های ویژه قلب بیمارستان نفت تهران

زمینه و هدف: علّت اکثر حوادث بزرگ دنیا خطای انسانی شناخته شده است. از این رو جهت کاهش خطاهای انسانی در ارزیابی و مدیریت ریسک نیاز جداگانهای به ارزیابی ریسک ناشی از خطای انسانی وجود دارد که این نیاز میتواند با استفاده از آنالیز قابلیت اطمینان انسانی تامین گردد. در صنعت بهداشت و درمان، هر ساله بیماران زیادی توسط خطاهای پزشکی جان خود را از دست میدهند. خطاهای درمانی مشکلی جهانی ...

[ 7 ] - Ergonomics in Laparoscopic Surgery: The Case Study in Hospitals of Tehran University of Medical Sciences

Background and Objective: Technological progress and application of the modern surgical techniques have led to more interest in laparoscopy by surgeons and patients. As a result, surgeons might potentially have more complications due to this procedures. Knowledge and practice of ergonomics principles can greatly reduce these problems. With this background in mind, this study evaluated the ergon...