Tehran University Medical Journal

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Background: Cerebrovasular diseases (CVD) are one of the most common anomalies which may affect on auditory cortex. In this research we have tried to evaluate the function of CANS in a group of 50-70 years old cerebrovascular accident (CVA) patients without hearing problem by using Persian version of C.S.T.

Materials and Methods: This cross-sectional analytic study was established at Loghman-e-Hakim Hospital on a group of 30 normal subject (15 male, 14 female) and a group of 40 patients with CVA including 30 patients (16 male, 14 female) with abnormal CT scan and 10 patients with normal CT scan.

Results: Routine audiologic test including: Pure tone audiometry, Immitance audiometry and speech audiometry were nearly normal in all cases. There were significant differences between mean scores of CST in the patients with CVA and control group (P< 0.05). There were no significant differences between mean scores of CST in male and females (P> 0.05). In spite of nearly normal hearing and high scores in the simple speech tests such as SDS, there were significant differences in mean scores of CST in both ears of CVA patients (P< 0.05). Another important point is that in some of patients with CVA.

Conclusion: Although common radiologic evaluations such as CT scan showed no anatomic or structural anomaly but central auditory assessments such as CST can show dysfunctions of CANS. Therefore, CST might be a valuable test in CANS batteries for the cerebrovascular diseases.

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Background: Immediately after Comprehensive Medical Basic Sciences Examination (CMBSE), the secretariat of the Medical Basic Sciences Education Council (MBSEC) proceeds to rank medical universities according to the students’ scores both in individual academic subjects such as biochemistry, English and in all subjects put together. This study believes that the method used in ranking the universities according to the students’ English scores is not a proper method and thus doesn’t provide accurate results.
Methods: Seven of the major and smaller universities were selected. The language scores of all the students admitted to the medical schools of these universities during 3 academic years of 1378 to 1381 (2426 students in all) in both CMBSE and National university Entrance Examination (NUEE) were obtained. The language scores of each students in NUEE and CMBSE were matched.
Results: A significant correlation (max. R=69%, P<0.004 to min. R=27%, P<0.045) was observed between these two grades in all universities studied. Moreover despite the secretariat’s decision to calculate the scores and rank the universities in two separate groups of major and small universities, in some CMBSEs certain smaller universities were ranked in the group of major ones and in some others vice versa.
Conclusions: This has impaired the university ranking in the subject of English language. This study proposes two different ranking methods, that eliminate the present drawback in university ranking according to their student’s English scores.