WoS İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/20.500.14627/6
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Article Evaluation of Pulmonary Function Test and Peripheral Muscle Strength in Smoking and Non-Smoking University Students(Georg Thieme Verlag KG, 2025) Tekeoglu Tosun, Anil; Yilmaz, Nergis; Uysal, Ogulcan; Aydin, Buket; Cambel, Ilayda; Karagozoglu Coskunsu, DilberObjective This study was conducted to compare pulmonary function and peripheral muscle strength in smoking and non-smoking university students. Materials and Methods Data were collected from 120 volunteer university students aged between 18 and 25 years, who were divided into two groups regardless of gender after their smoking status had been determined. Data were collected using a sociodemographic form, the Pulmonary Function Test (PFT), and the Five Times Sit-to-Stand and Six-Minute Walk tests to assess peripheral muscle strength. These tests were applied to both smoking and non-smoking groups. Results According to GLI 2012 reference values, female non-smokers exhibited significantly higher FEV1 and FEV1/FVC z-scores compared to female smokers (p<0.001 and p=0.008, respectively), whereas no significant differences were observed among males. No significant differences were found between smokers and non-smokers in peripheral muscle strength tests overall; however, gender-specific analyses revealed significant differences in some tests. Conclusion Significant differences were found in some pulmonary function tests between smoking and non-smoking university students, while no overall difference was observed in peripheral muscle strength. Gender-based subgroup analyses suggested varying effects on muscle strength and pulmonary function. Developing targeted smoking awareness programs for university students is important for public health.Article Citation - WoS: 1Citation - Scopus: 1Assessment of the Psychometric Properties of the Online Education Student Satisfaction Scale: a Methodological Study(Springer Publishing Company, 2024) Harmancı Seren, A.K.; Alan, H.; Türkmen, E.; Gungor, S.; Baykal, Ü.; Seren, Arzu Kader HarmanciBackground and Purpose: Assessing student satisfaction is essential in evaluating the quality of education. The number of valid and reliable tools that measure students’ satisfaction with online education is limited. This methodological study aimed to assess the psychometric properties of the online education student satisfaction scale. Methods: Eleven academicians from the nursing field provided expert opinions on content validity. Separate 25 students evaluated the language clarity of the draft scale. The study sample included 525 third- and fourth-year nursing students. Finally, a group of 30 nursing students different from the sample participated in the test–retest. The study created an item pool based on the recent literature. The researchers calculated the items’ content validity rates and the scale’s content validity index by taking the experts’ opinions. In addition, item–total score correlation analysis, exploratory factor analysis, discrimination analysis, stability test, and internal consistency analysis were performed. Results: An item with a low-correlation value was excluded from the scale. The correlation coefficients of the remaining items were between.536 and.811. In the second round of exploratory factor analysis, a five-factor structure emerged that explained 72.1% of the total variance. In addition, item discrimination, stability, and internal consistency test results ensured that the scale was valid and reliable. Conclusions: The online education student satisfaction scale with five subdimensions containing 28 items is a valid and reliable tool. Researchers, educators, and managers may use it to evaluate students’ satisfaction with online education. © Copyright 2024 Springer Publishing Company, LLC.