Macular and peripapillary vessel density alterations in a large series of patients with systemic lupus erythematosus without ocular involvement

Graefe's Archive for Clinical and Experimental Ophthalmology - The aim of this study was to investigate changes in both macular and peripapillary retinal microcirculation in the subclinical...     

Functional exercise capacity evaluated by timed walk tests in myasthenia gravis

Introduction: We sought to evaluate the test–retest reliability and construct validity of the 6- and 2-minute walk tests (6mWT and 2mWT, respectively) in patients with myasthenia gravis (MG). Methods: Thirty-one patients with generalized MG were enrolled in this study. The 6mWT, 2mWT, MG-specific quality of life questionnaire Turkish version (MG-QoL15T), quantitative myasthenia gravis test (QMG), and pulmonary function tests were administered. Results: The intraclass correlation coefficients of 2mWT and 6mWT were 0.894 and 0.932, respectively. The 6mWT and 2mWT had moderate correlations with forced vital capacity, maximal inspiratory pressure, QMG score, and MG-QoL15T score (ρ for 6mWT: 0.579, 0.539, −0.572, and −0.474; ρ for 2mWT: 0.460, 0.446, −0.532, −0.457). Both tests had similar performances for predicting disease severity (area under the curve = 0.761 for 6mWT and 0.759 for 2mWT). Discussion: The 6mWT and 2mWT have excellent test–retest reliability as well as moderate construct validity for the evaluation of functional exercise capacity patients with MG. Muscle Nerve 59 :208–212, 2019     

Annular Plaques on the Tongue: What Is Your Diagnosis?

Geographic tongue is an inflammatory disorder of the tongue characterized by asymptomatic erythematous patches with serpiginous borders. Candidiasis of the tongue may be confused with geographic tongue. A 63-year-old male patient with painful white annular lesions localized to the left side of his tongue is presented. He applied topical corticosteroid and antiinflammatory agents, but his lesions did not respond to those therapies. Using direct mycologic examination and culture, the patient was diagnosed with candidiasis. After systemic and topical antifungal therapy, clinical improvement was observed. With this case, the clinical forms of oral candidiasis were discussed, and it was suggested that the clinical presentation of mucosal candidiasis may vary according to the stage of infection and individual immunity.     

E-health literacy of nursing students and investigation of factors affecting e-health literacy during COVID-19 pandemic process: A cross-sectional study

The lack of knowledge on health literacy affects all segments of society, particularly health workers.The objectives were to identify nursing students’ means of accessing information during the coronavirus disease 2019 pandemic, their level of health literacy, and the factors that affect it.This cross-sectional study was conducted in Turkey among 398 nursing students of Çukurova University and Van Yüzüncü Yil University between June 1 and June 30, 2020. As a data collection tool, E-Health Literacy Scale was used, with students’ characteristics and personal information form related to Internet use. These forms were converted to the online format. The survey link was sent to the students’ smartphones and/or e-mails to ask them to participate.Majority of participants were Van Yüzüncü Yil University nursing students (63.8%). E-SYO score average of all students was found to be 29.42 ± 4.39 (min = 14, max = 40); it was is found be at a good level. They used the Internet as the first source of information about coronavirus disease 2019 (65.1%).Among the participants, 65.8% stated that it was important to access the health resource on the Internet and 19.1% of the participants thought that it was very important. It was found that Internet use was being used for >3 times a day (72.9%). The age, class, gender, family type, income level, high school from which they graduated from, and their working status significantly were statistically affecting their health literacy (P < .05). The health literacy scale scores were significant and higher than those who did not know the concept of health literacy, and those who perceived Internet skills well and very well than those who perceived them poorly (P < .05).Nursing students were found to have good average health literacy averages. Improving the health literacy is important for making individuals healthier.