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Showing 2 results for Tatari
Khadijeh Sarayloo , Zahra Vafaeenezhad , Mohammad Ali Hadadi , Mahin Tatari ,
Volume 25, Issue 1 (3-2023)
Abstract
Background and Objective: COVID-19 is a rapidly spreading acute respiratory syndrome worldwide. COVID-19 vaccination has been widely used as a means to control the disease. This study aimed to investigate the relationship between demographic characteristics and COVID-19 vaccination in patients with COVID-19.
Methods: This descriptive-analytical study was conducted on 1124 patients with a definitive diagnosis of COVID-19 in Minoodasht, Iran, in August 2021. The instruments used in this study included a demographic data questionnaire and a checklist assessing patient characteristics.
Results: The majority of COVID-19 patients were men (51.8%), aged between 35 to 45 years (26%), and married (76.5%). COVID-19 vaccination was administered to 26.6% of the patients. Patients who received vaccination (27.1%) used masks less than unvaccinated patients (72.9%) (P<0.05). Of the patients with COVID-19, 8.2% were hospitalized. The mean duration of hospitalization for vaccinated patients (7.8±6.4 days) was lower than that for unvaccinated patients (8.3±5.9 days); however, this difference was not significant. Age, education, underlying disease, and mask usage were associated with COVID-19 vaccination (P<0.05). With an increase in underlying disease and age, vaccination rates increased, while vaccination rates decreased with the use of masks and lower education.
Conclusion: Attention to demographic factors and certain characteristics of individuals is necessary to improve COVID-19 vaccination rates. Previous COVID-19 vaccination does not decrease the number of hospitalization days in patients with COVID-19.
Mohammad Hadi Gharib , Siamak Rajaei , Keyhan Fallah , Mahin Tatari , Zolaykha Karamelahi , Elaheh Golalipour , Seyyedeh Sepideh Hosseini , Reza Afghani ,
Volume 25, Issue 2 (7-2023)
Abstract
Background and Objective: Thyroid masses are one of the most common reasons for patients to visit endocrinology clinics. Fine needle aspiration (FNA) is used to reduce thyroid surgery for benign lesions. This study was done to determine the diagnostic accuracy of FNA of thyroid mass(s) compared with histological results in Medical Centers, Gorgan, Iran.
Methods: In this descriptive-analytical study, 102 patients (12 males and 90 females) were diagnosed with a thyroid mass and referred for surgery to Medical Centers, Gorgan, Iran during 2020-21. FNA was performed, and the samples were sent to the pathology department for examination. The result of cytology was recorded in the checklist. According to cytology results, some patients were referred for surgery. Then, the surgical pathology results were compared with the cytology findings. In addition, the sensitivity and specificity of the results of the cytology of thyroid masses were calculated compared to the results of pathology.
Results: FNA, mass size, and the patient’s main complaint had a significant relationship with histological results (P<0.05). According to FNA findings compared to pathology, sensitivity was 74%, specificity was 88.1%, positive predictive value was 88.1%, negative predictive value was 74%, false positive rate was 12%, false negative rate was 26%, and accuracy was 80.4%.
Conclusion: FNA remains a key tool in evaluating thyroid nodule(s). Improving FNA techniques is necessary to increase the accuracy of FNA.
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