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Samantha Castillo Robert Joodi L Errett Williams Parham Pezeshk Avneesh Chhabra 《World Journal of Methodology》2021,11(4):110-115
As quality and cost effectiveness become essential in clinical practice, an evidence-based evaluation of the utility of imaging orders becomes an important consideration for radiology’s value in patient care. We report an institutional quality improvement project including a retrospective review of utility of sacrum mag netic resonance (MR) imaging for low back pain at our institution over a four-year period and follow-up results after physician education intervention. Sacral MR imaging for low back pain and tailbone pain were only positive for major findings in 2/98 (2%) cases, and no major changes in patient management related to imaging findings occurred over this period, resulting in almost $500000 cost without significant patient benefit. We distributed these results to the Family Medicine department and clinics that frequently placed this order. An approximately 83% drop in ordering rate occurred over the ensuing 3 mo follow-up period. Sacrum MR imaging for low back pain and tail bone pain has not been a cost-effective diagnostic tool at our institution. Physician education was a useful tool in reducing overutilization of this study, with a remarkable drop in such studies after sharing these findings with primary care physicians at the institution. In conclusion, sacrum MR imaging rarely elucidates the cause of low back/tail pain diagnosed in a primary care setting and is even less likely to result in major changes in management. The practice can be adopted in other insti tutions for the benefit of their patients and improve cost efficiency. 相似文献
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Askarian Saeedeh Gholami Masoumeh Khalili-Tanha Ghazaleh Tehrani Negin Chaeichi Joudi Mona Khazaei Majid Ferns Gordon A. Hassanian Seyed Mahdi Avan Amir Joodi Marjan 《Oral and maxillofacial surgery》2023,27(2):177-186
Oral and Maxillofacial Surgery - Cleft lip and cleft palate (CL/P) are among the most common congenital malformations in neonates and have syndromic or nonsyndromic forms. Nonsyndromic forms of... 相似文献
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Mohammad Javad Ashraf Foroogh Shamsizadeh Hamid Morovati Safoora Hejazinia Mohammad Kord Saham Ansari Keyvan Pakshir Golsa Shekarkhar Kamiar Zomorodian 《Journal of clinical laboratory analysis》2022,36(12)
BackgroundFungal species are responsible for 40%–50% of all microbial keratitis cases. Due to the low amount of extracted DNA in ocular Formalin‐fixed Paraffin‐embedded (FFPE) samples, selecting a reliable molecular method is a substantial issue in this field.MethodsSixty‐six samples were collected via the penetrating keratoplasty (PK) technique. Histopathology assays were performed using hematoxylin–eosin (H&E) and periodic acid Schiff (PAS) staining methods. The ITS1/ITS4 and ITS1/ITS2 primer pairs were used in a semi‐nested polymerase chain reaction (PCR) to target the universal internal transcribed spacer (ITS) region. Some PCR results were validated through sequencing.ResultsFungal DNA was detected in 44 of 66 samples (66.7%), and histopathology was positive for 41 of 66 samples (62.1%). Of 41 histopathologically proven fungal‐positive cases, 39 were PCR‐positive (95%). Moreover, of 44 PCR‐positive samples, 39 (88.6%) were histopathology‐positive, and 5 (11.3%) were histopathology‐negative. Totally in 39 cases (59%), both histopathology and PCR yielded positive results. The Kappa agreement rate between the two diagnostic methods, including histopathology and PCR, was 0.77. Sensitivity, specificity, positive predictive value, and false predictive value were reported as 88.64%, 90.9%, 95.12%, and 80%, respectively.ConclusionAs we reached the acceptable Kappa agreement rate, we concluded that applying the semi‐nested PCR assay is a promising method for supporting the evidence by histopathology. Finally, we suggest targeting more specific gene regions using primer pairs that amplify smaller amplicon sizes and surveying novel molecular methods such as NGS to achieve higher sensitivity and Kappa agreement rates. 相似文献
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Mahmood Bakhtiyari Elham Ehrampoush Noora Enayati Golsa Joodi Samira Sadr Ali Delpisheh Jafar Alihaydari Reza Homayounfar 《Eating behaviors》2013,14(2):107-112
Food intake patterns in relation to mental health have already been revealed. To investigate the relationship between processed food consumption behavior and anxiety disorder, a cross sectional study was conducted. Overall, 1782 young adults aged 18–35 years were randomly selected using cluster sampling method from 22 districts of Tehran—Iran in 2011. Diet assessment was done using a 24 hour recall questionnaire in two times with a week interval. Anxiety level was determined using the validated Speilburger test (Persian version). A proportional odds regression model was used to assess the effect of processed food consumption on anxiety variables. A significant statistical difference was found between men and women in terms of processed food consumption (p < 0.001). Adjusting for age, total calorie intake, gender, body mass index, socioeconomic status, and history of sedative drug consumption as well as mental health disorders, the proportional odds regression model showed a significant relationship between increased consumption of processed foods and anxiety (OR = 4.73, 95% CI: 2.89–12.54 for state and OR = 4.91, 95% CI: 2.88–13.99 for trait). Identification, modification and adjusting incorrect food patterns in the community could be considered as valuable steps to turn down nutritional-based health difficulties. 相似文献