Objectives: To investigate the effects of a yoga program on menstrual cramps and menstrual distress in undergraduate students with primary dysmenorrhea. Design: Single-blind, randomized controlled trial. Participants: 40 randomly selected undergraduate nursing students, with 20 each assigned to an exercise or a control group. Intervention: The participants engaged in a yoga program for 60 minutes once a week for 12 weeks. The program consisted of physical exercise combined with relaxation and meditation. Outcome measures: Menstrual cramps and menstrual distress levels were measured by using the Visual Analogue Scale for Pain and the Menstrual Distress Questionnaire, respectively. Data were analyzed by using the Kolmogorov-Smirnov and Shapiro-Wilk normality tests, t-test, chi-square test, logistic regression analysis, and multivariate analysis of variance (SPSS program). Results: Menstrual pain intensity (group difference, −0.94; 95% confidence interval [CI], −1.47 to −0.42; p = 0.001) and menstrual distress (group difference, −1.13; 95% CI, −1.43 to −0.82; p < 0.0001) scores decreased significantly in the experimental group compared with the control group. Conclusions: These findings indicate that yoga interventions may reduce menstrual cramps and menstrual distress in female undergraduate students with primary dysmenorrhea.

Chronic low-grade inflammation that accompanies aging is associated with adverse health outcomes and may exacerbate the severity of infectious disease such as COVID-19. Resistance training (RT) has the potential to improve chronic low-grade inflammation, but the evidence remains inconclusive. This study evaluated the effects of RT on chronic low-grade inflammation in elderly adults. MEDLINE, EMBASE, Cochrane Library, CINAHL, RISS, NDSL, and KoreaMed were searched. We included studies that assessed the effect of RT on C-reactive protein (CRP), interleukin (IL)-6, IL-10, and tumor necrosis factor (TNF)-α in those aged ≥60 years. The effect size was estimated using fixed or random-effects models. Subgroup analysis was performed regarding age, health status, training method, number of exercises, intensity, weekly frequency, and duration. In the 18 randomized controlled trials (539 patients) included, RT was effective in alleviating CRP (effect size = −0.72, 95% confidence interval = −1.06 to −0.38, p < 0.001), IL-10 (−3.34, −6.16 to −0.53, p = 0.02), and TNF-α (−0.56, −1.08 to −0.03, p = 0.04) in elderly adults and tended to reduce IL-6 (−0.59, −1.18 to 0.00, p = 0.05). Subgroup analyses showed CRP reduction regardless of age, training method, number of exercises, intensity, weekly frequency, and duration. RT can be used to ameliorate chronic low-grade inflammation in elderly adults.

[Purpose] This study was performed to assess fatigue and pain levels related to internet usage among university students. The dominant regions of fatigue and pain in the body were examined, as well as differences in fatigue and pain levels among students. [Subjects and Methods] The study used a descriptive survey and a convenience sample of 378 students from a single university. The data were collected from January 1 to June 31, 2015. Fatigue and pain levels were measured using a visual analog scale. [Results] The average reported by the participants 4.7 and 3.7 levels of fatigue and pain, respectively. The regions with the highest fatigue scores were the eyes, followed by the neck, and shoulders. The regions with the highest pain scores were the neck, followed by the shoulders, and the waist. The results show that participants' fatigue and pain levels depended on the duration of their internet use per day. [Conclusion] These findings indicate that control of internet usage time is needed to maintain the well-being of university students who use the internet.

The Technology Acceptance Model (TAM) plays a pivotal role in elderly healthcare, serving as a theoretical framework. This study aimed to identify TAM’s core components, practical applications, challenges arising from its applications, and propose countermeasures in elderly healthcare. This descriptive study was conducted by utilizing OpenAI’s ChatGPT, with an access date of 10 January 2024. The three open-ended questions administered to ChatGPT and its responses were collected and qualitatively evaluated for reliability through previous studies. The core components of TAMs were identified as perceived usefulness, perceived ease of use, attitude toward use, behavioral intention to use, subjective norms, image, and facilitating conditions. TAM’s application areas span various technologies in elderly healthcare, such as telehealth, wearable devices, mobile health apps, and more. Challenges arising from TAM applications include technological literacy barriers, digital divide concerns, privacy and security apprehensions, resistance to change, limited awareness and information, health conditions and cognitive impairment, trust and reliability concerns, a lack of tailored interventions, overcoming age stereotypes, and integration with traditional healthcare. In conclusion, customized interventions are crucial for successful tech acceptance among the elderly population. The findings of this study are expected to enhance understanding of elderly healthcare and technology adoption, with insights gained through natural language processing models like ChatGPT anticipated to provide a fresh perspective.

[Purpose] The purpose of this study was to assess the quality of evidence for the efficacy of tendon and nerve gliding exercises in the management of carpal tunnel syndrome. [Subjects and Methods] Four electronic databases were searched to identify randomized controlled trials on the efficacy of tendon and nerve gliding exercises for carpal tunnel syndrome. Quality assessment was conducted using the Cochrane risk of bias tool. [Results] Four trials were identified and included in the review. The results of critical appraisal of quality ranged between low and moderate risk of bias. The available data could only be included as a narrative description. Symptom severity decreased and functional status improved with combined treatment, involving a tendon or nerve gliding exercise group plus conventional treatments, compared with the use of conventional treatments alone. [Conclusion] Evidence from 4 randomized controlled trials suggests that tendon and nerve gliding exercises, when combined with conventional treatments, may have a favorable effect in patients with carpal tunnel syndrome. However, further randomized controlled trials designed to assess the effect of tendon and nerve gliding exercises alone are required to investigate the hypothesis that such exercises alleviate carpal tunnel syndrome, and to confirm and further elucidate the efficacy of standardized physical exercise programs in patients with carpal tunnel syndrome.