This prospective study was carried out to investigate the risk factors and incidence of surgical site infection (SSI) among patients in surgical wards of five hospitals affiliated to Iran University of Medical Sciences. Data was collected in a register card filled by specially trained staff. Nine-hundred and eighteen patients admitted in surgical wards were followed 30 days postoperatively for SSI during 1 April 2003 to 30 September 2003. A total of 77 patients were identified among 918 cases included in the study, with a resulting overall SSI rate of 8.4%. The risk of SSI was increased by age older than 60 years (OR = 3.9; P < 0.0001), diabetes mellitus (OR = 4.9; P < 0.0001), smoking (OR = 3.1; P < 0.0001), obesity (OR = 4.1; P < 0.0001) and wound drain (OR = 2.2; P < 0.0001). There were significant statistical difference in duration of anaesthesia (131.6 vs. 177 min, P < 0.001) and duration of surgery (99 vs. 140.5) between patients without SSI and patients with SSI. In conclusion, identification of the risk factors for SSI will help physicians to improve patient care and may decrease mortality and morbidity and hospital care costs of surgery patients.

An EBM workshop may improve clinical teachers' abilities and skills in using EBM. However, carefully designed studies are required to evaluate the long-term effects of EBM curricula in changing behaviors, practice patterns, and patient care outcomes.

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Background: Traditional approaches in Continuing Medical Education (CME) appear to be ineffective in any improvement of the patients’ care, reducing the medical errors, and/or altering physicians' behaviors. However, they are still executed by the CME providers, and are popular among the majority of the physicians. In this study, we aimed to explore the parameters involved in the degree of effectiveness of CME program in Iran. Methods: In this study, 31 participants, consisting of general practitioners, CME experts and providers were recruited to participate in in-depth interviews and field observations concerning experiences with CME. Application was made of the qualitative paradigm along with the qualitative content analysis, using grounded theory data analysis methodology (constant comparative analysis). Results: Based on the participants’ experiences, the insufficient consistency between the training program contents and the demands of GPs, in addition to the non-beneficiary programs for the physicians and the non-comprehensive educational designs, created a negative attitude to the continuing education among physicians. This could be defined by an unrealistic continuing education program, which is the main theme here. Conclusion: Impracticable continuing education has created a negative attitude toward the CME programs among physicians so much that they consider these programs less important, resulting in attending the said programs without any specific aim: they dodge absenteeism just to get the credit points. Evidently, promoting CME programs to improve the performance of the physicians requires factual needs assessment over and above adaptation of the contents to the physicians’ performance.