Search

Introduction: Lifestyle, defined as a way of living resulting from an individual's deliberate choices, is a crucial factor in improving and maintaining health. Consequently, the measurement and analysis of lifestyle are of significant importance. This study aims to validate the validity and reliability of the Yonsei Lifestyle Profile-Active, Balance, Connection, Diversity (YLP-ABCD) in measuring health-related lifestyles., Methods: Data were collected from 300 participants aged 55 and older using the YLP-ABCD. To analyse the validity and reliability of the YLP-ABCD, analysed using frequency, descriptive statistics, confirmatory factor analysis, and Rasch model analysis., Results: The results indicate that the YLP-ABCD, which consists of 35 items, demonstrates unidimensionality and local independence. The Rasch model confirmed the suitability of the 5-point Likert scale for the factors, excluding subfactors Balanced and Unbalanced. The item fit criteria (0.5 < MNSQ < 1.5) were met for all items. The distribution of the respondents' abilities suggests the need for additional items to measure their ability levels. Both the item and respondent separation indices and their reliabilities were satisfactory., Conclusion: This study confirmed the utility of the YLP-ABCD as a valuable tool for measuring and understanding the multifaceted diversity of lifestyles. Therefore, by utilising YLP-ABCD to quantitatively measure health lifestyles, we anticipate contributing to improvements in human health and quality of life., (© 2024 The Author(s). Journal of Evaluation in Clinical Practice published by John Wiley & Sons Ltd.)

We investigated the distribution of Malassezia yeast in 120 Chinese (20 patients from each of six cities) and 20 Korean patients with scalp seborrheic dermatitis (SD) and dandruff (SD/D) using ITS1 and ITS2 polymerase chain reaction-restriction fragment length polymorphism. Bioactivity was studied by quantifying sebum lipid production by human primary sebocytes and inflammatory cytokine, interleukin-8 (IL-8) production was studied by exposing HaCaT keratinocytes with extracts of five standard Malassezia strains; M. globosa, M. restricta, M. sympodialis, M. dermatis and M. slooffiae. M. restricta and M. globosa were the most frequently encountered species from both Chinese and Korean patients. These two Malassezia species also promoted neutral lipid synthesis although the result was not statistically significant and induced significant increase in IL-8 production among the five Malassezia species studied. The study suggests a possible role of these organisms in the pathogenesis of SD/D., (© 2016 Blackwell Verlag GmbH.)

Background: Allergic rhinitis is one of the most common health complaints worldwide. Complementary and alternative medical approaches have been employed to relieve allergic rhinitis symptoms and to avoid the side effects of conventional medication. Acupuncture has been widely used to treat patients with allergic rhinitis, but the available evidence of its effectiveness is insufficient. Our objective is to evaluate the effectiveness of acupuncture in patients in Korea and China with persistent allergic rhinitis compared to sham acupuncture treatment or waitlist control., Methods: This study consists of a multi-centre (two centres in Korea and two centres in China), randomised, controlled trial with three parallel arms (active acupuncture, sham acupuncture, and waitlist group). The active acupuncture and sham acupuncture groups will receive real or sham acupuncture treatment, respectively, three times per week for a total of 12 sessions over four weeks. Post-treatment follow-up will be performed a month later to complement these 12 acupuncture sessions. Participants in the waitlist group will not receive real or sham acupuncture treatments during this period but will only be required to keep recording their symptoms in a daily diary. After four weeks, the same treatment given to the active acupuncture group will be provided to the waitlist group., Discussion: This trial will provide evidence for the effectiveness of acupuncture as a treatment for persistent allergic rhinitis. The primary outcome between groups is a change in the self-reported total nasal symptom score (i.e., nasal obstruction, rhinorrhea, sneezing, and itching) from baseline at the fourth week. Secondary outcome measures include the Rhinitis Quality of Life Questionnaire score and total non-nasal symptom score (i.e., headache, itching, pain, eye-dropping). The quantity of conventional relief medication used during the follow-up period is another secondary outcome measure., Trial Registration: Current Controlled Trials ISRCTN90807007.