Medicine
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Outcome-based education (OBE) has changed the previous teacher-centered education model. This study was performed to evaluate the effect of practice of blended teaching mode of emergency first aid specialty based on OBE concept in teaching. In this study, 23 undergraduate students (observation group) at the level of 2017 and 23 undergraduate students (control group) at the level of 2016 majoring in emergency medicine who take part in clinical practice were selected as the study subjects. ⋯ The number of high scoring students with a score above 90, the number of pass subjects, and the mean score at the class level were significantly improved compared with those who practiced the traditional teaching mode. At the 3 time points of pre internship, in practice and after post internship, the achievement of the 6 expected learning outcomes (19.92 ± 3.68, 23.89 ± 2.93, 25.44 ± 3.33, F = 77.87, P < .001) and critical thinking abilities (283.39 ± 25.84, 287.43 ± 24.33, 300.07 ± 23.87, F = 49.82, P < .001) were significantly improved. Blended teaching mode of emergency first aid specialty based on OBE concept significantly improved education.
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The present study aimed to evaluate the radiological findings of coronavirus patients who had positive computed tomography of the lung following real-time reverse transcriptase-polymerase chain reaction testing. The data of 1727 patients who had reverse-transcriptase-polymerase chain reaction (RT-PCR) testing between May 2020 and August 2021 and had thoracic computed tomography (CT) on Days 7th to 8th were analyzed retrospectively. The Radiological Society of North America's recommended reporting system was used to categorize CT findings. ⋯ Thoracic CT is a critical diagnostic tool in Coronavirus Disease 2019 patients with RT-PCR negative. It also depicts the progression of lung involvement in RT-PCR-positive patients. Performing it late in the disease's progression may increase the risk of contracting the disease.
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Studies show that heat waves (HWs) are among the most important atmospheric phenomena that negatively affect human health. This study aims to determine the effects of HWs on hospital admissions (HA) in the Edirne province of Turkey. Polyclinic admission and atmospheric data, including daily maximum temperatures, were used. ⋯ As a result of the analysis, the highest increase was observed in patients < 15 years of age, and the RR was 1.33 (95% CI: 1.24-1.42 P < .05). When the patient density in polyclinics was analyzed, the Cardiology polyclinic had the highest number of patient admissions with an RR, 1.36 (95% CI: 1.30-1.43 P < .05). The results of this study will guide measures to be taken against HWs.
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The objective of this retrospective cohort study was to investigate the correlation between serum 25-OH-VitD levels, coagulation function, immune factors, and the risk of spontaneous abortion in the first trimester of pregnancy. Additionally, independent risk factors for spontaneous abortion in the first trimester of pregnancy were identified. A total of 412 pregnant women who attended Hubei Maternal and Child Health Care Hospital between October 2021 and February 2022 were included in the study. ⋯ CD19 + CD3-B cells and 25-OH-VitD were correlated with spontaneous abortion (P = .005; P = .001), respectively 0R value and 95% confidence interval being -0.007 (1.002~1.012), -0.179 (1.139~1.256). Risk factors for spontaneous abortion in the first trimester (<12 weeks) of pregnancy include fasting glucose tolerance, decreased CD19 + CD3-energy B lymphocytes and 25-OH-VitD, and abnormal increase of TNF-α. Therefore, it is recommended that women with fertility needs be examined as early as possible to avoid adverse outcomes.
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Nitric oxide (NO) is an important product of eosinophilic metabolism, and its increase is associated with bronchial remodeling and airway hyperresponsiveness. Fractional exhaled NO (FENO) in the expired air of patients with suspected or diagnosed asthma has been used as a marker for eosinophilic inflammation. This cohort study included asthmatic patients classified under steps 3, 4, or 5 of the global strategy for asthma management and prevention. ⋯ Both groups of patients showed an increase in the eosinophil count (BD+, P = .03; BD-, P = .04) and FENO values (P = .015 for both) with an increase in the asthma severity from step 3 to step 5 of the global strategy for asthma management and prevention. The correlations of FENO and eosinophils as well as FENO values and BD + were 0.127 (95% confidence interval,-0.269 to -0.486) and 0.696 (95% confidence interval, 0.246-0.899; P = .007), respectively. Measuring FENO levels may be useful for identifying patients with BD+.