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Acta Medica Iranica، جلد ۵۵، شماره ۷، صفحات ۴۵۹-۴۶۳
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عنوان انگلیسی Trainee-Associated Factors and Proficiency at Percutaneous Nephrolithotomy
چکیده انگلیسی مقاله Percutaneous nephrolithotomy (PNL) is a complicated procedure for urology trainees. This study was designed to investigate the effect of trainees’ ages and previous experience, as well as the number of operated cases, on proficiency at PNL by using patient outcomes. A cross sectional observational study was designed during a five-year period. Trainees in PNL fellowship programs were included. At the end of the program, the trainees’ performance in PNL was assessed regarding five competencies and scored 1-5. If the overall score was 4 or above, the trainee was considered as proficient. The trainees’ age at the beginning of the program and the years passed from their residency graduation were asked and recorded. Also, the number of PNL cases operated by each trainee was obtained via their logbooks. The age, years passed from graduation, and number of operated cases were compared between two groups of proficient and non-proficient trainees. Univariate and multivariate binary logistic regression analysis was applied to estimate the effect of aforementioned variables on the occurrence of the proficiency. Forty-two trainees were included in the study. The mean and standard deviation for the overall score were 3.40 (out of 5) and 0.67, respectively. Eleven trainees (26.2%) recognized as proficient in performing PNL. Univariate regression analysis indicated that each of three variables (age, years passed from graduation and number of operated cases) had statistically significant effect on proficiency. However, the multivariate regression analysis revealed that just the number of cases had significant effect on achieving proficiency. Although it might be assumed that trainees’ age negatively correlates with their scores, in fact, it is their amount of practice that makes a difference. A certain number of cases is required to be operated by a trainee in order to reach the desired competency in PNL.
کلیدواژه‌های انگلیسی مقاله Percutaneous nephrolithotomy,Proficiency,Education
نویسندگان مقاله سید محمد کاظم آقامیر | seyed mohammad kazem aghamir
department of urology, sina hospital, tehran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

نگار بهتاش | negar behtash
department of urology, sina hospital, tehran university of medical sciences, tehran, iran.and department of urology, aja university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

مرتضی حمیدی | morteza hamidi
department of urology, sina hospital, tehran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

حسن فرهمند | hasan farahmand
department of urology, sina hospital, tehran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

البرز صلواتی | alborz salavati
department of medical education, helath professions education research center, tehran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

سارا مرتاض هجری | sara mortaz hejri


نشانی اینترنتی http://acta.tums.ac.ir/index.php/acta/article/view/5758
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/56/article-56-429522.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article(s)
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