PURPOSE: This study was to identify factors explaining health empowerment of older adults with high-risk of cardio-cerebrovascular diseases. METHODS: Using a structured questionnaire, data were collected from 148 older adults residing in two areas who have one or more of the following diseases; hypertension, diabetes mellitus, hyperlipidemia, and atherosclerosis. Data were analyzed using descriptive statistics, independent t-test, analysis of variance (ANOVA), Pearson correlation analysis, and hierarchical multiple regression. RESULTS: Health empowerment had a positive correlation with health literacy and social support. Perceived health status and social activity participation showed significant contribution in explaining health empowerment. CONCLUSION: This study showed that enhancing perceived health status and social activity participation are vital in an effort to improve health empowerment of the population. Main findings of this study can contribute to developing health empowerment interventions to improve health behavior practices of the older adults.
Adult* ; Aged ; Atherosclerosis ; Cardiovascular Diseases ; Diabetes Mellitus ; Health Behavior ; Health Literacy ; Humans ; Hyperlipidemias ; Hypertension ; Power (Psychology)*

Purpose: This study aimed to explore the relationship between digital health literacy, self-efficacy, and self-care behaviors, and to identify the effects of digital health literacy and self-efficacy on self-care behaviors among the community-dwelling elderly. Methods: This descriptive study used self-reported questionnaires and was conducted from January to April 2024. This study included 197 participants aged 65 or older, residing in nine cities and counties within Gyeongsangbuk-do. Data were analyzed using SPSS/WIN 23.0, employing descriptive statistics, t-test, One-way ANOVA, Scheffé tests, Pearson correlation coefficients, and hierarchical regression analysis. Results: The average scores were as follows: digital health literacy, 21.97±8.38 (out of 40 points); self-efficacy, 3.27±0.72 (out of 5 points); and self-care behaviors, 70.22±10.55 (out of 96 points). Self-efficacy (β=.32, p<.001) was identified as the primary factor influencing self-care behaviors. Additionally, job (β=-.20, p=.002) and gender (β=-.18, p=.007) were also significant factors. These factors explained 22.8% of the variance of self-care behaviors. Conclusion Based on the above study results, we found that to promote self-care behaviors of community-dwelling elderly people, developing and implementing training programs that enhance self- efficacy are imperative. Furthermore, efforts should be made to overcome regional disparities by developing and implementing various policies and programs at the government, local government, and community levels to enhance the digital health literacy of the elderly.

Purpose: This study aimed to explore the relationship between digital health literacy, self-efficacy, and self-care behaviors, and to identify the effects of digital health literacy and self-efficacy on self-care behaviors among the community-dwelling elderly. Methods: This descriptive study used self-reported questionnaires and was conducted from January to April 2024. This study included 197 participants aged 65 or older, residing in nine cities and counties within Gyeongsangbuk-do. Data were analyzed using SPSS/WIN 23.0, employing descriptive statistics, t-test, One-way ANOVA, Scheffé tests, Pearson correlation coefficients, and hierarchical regression analysis. Results: The average scores were as follows: digital health literacy, 21.97±8.38 (out of 40 points); self-efficacy, 3.27±0.72 (out of 5 points); and self-care behaviors, 70.22±10.55 (out of 96 points). Self-efficacy (β=.32, p<.001) was identified as the primary factor influencing self-care behaviors. Additionally, job (β=-.20, p=.002) and gender (β=-.18, p=.007) were also significant factors. These factors explained 22.8% of the variance of self-care behaviors. Conclusion Based on the above study results, we found that to promote self-care behaviors of community-dwelling elderly people, developing and implementing training programs that enhance self- efficacy are imperative. Furthermore, efforts should be made to overcome regional disparities by developing and implementing various policies and programs at the government, local government, and community levels to enhance the digital health literacy of the elderly.

Purpose: This study aimed to explore the relationship between digital health literacy, self-efficacy, and self-care behaviors, and to identify the effects of digital health literacy and self-efficacy on self-care behaviors among the community-dwelling elderly. Methods: This descriptive study used self-reported questionnaires and was conducted from January to April 2024. This study included 197 participants aged 65 or older, residing in nine cities and counties within Gyeongsangbuk-do. Data were analyzed using SPSS/WIN 23.0, employing descriptive statistics, t-test, One-way ANOVA, Scheffé tests, Pearson correlation coefficients, and hierarchical regression analysis. Results: The average scores were as follows: digital health literacy, 21.97±8.38 (out of 40 points); self-efficacy, 3.27±0.72 (out of 5 points); and self-care behaviors, 70.22±10.55 (out of 96 points). Self-efficacy (β=.32, p<.001) was identified as the primary factor influencing self-care behaviors. Additionally, job (β=-.20, p=.002) and gender (β=-.18, p=.007) were also significant factors. These factors explained 22.8% of the variance of self-care behaviors. Conclusion Based on the above study results, we found that to promote self-care behaviors of community-dwelling elderly people, developing and implementing training programs that enhance self- efficacy are imperative. Furthermore, efforts should be made to overcome regional disparities by developing and implementing various policies and programs at the government, local government, and community levels to enhance the digital health literacy of the elderly.

Purpose: This study aimed to explore the relationship between digital health literacy, self-efficacy, and self-care behaviors, and to identify the effects of digital health literacy and self-efficacy on self-care behaviors among the community-dwelling elderly. Methods: This descriptive study used self-reported questionnaires and was conducted from January to April 2024. This study included 197 participants aged 65 or older, residing in nine cities and counties within Gyeongsangbuk-do. Data were analyzed using SPSS/WIN 23.0, employing descriptive statistics, t-test, One-way ANOVA, Scheffé tests, Pearson correlation coefficients, and hierarchical regression analysis. Results: The average scores were as follows: digital health literacy, 21.97±8.38 (out of 40 points); self-efficacy, 3.27±0.72 (out of 5 points); and self-care behaviors, 70.22±10.55 (out of 96 points). Self-efficacy (β=.32, p<.001) was identified as the primary factor influencing self-care behaviors. Additionally, job (β=-.20, p=.002) and gender (β=-.18, p=.007) were also significant factors. These factors explained 22.8% of the variance of self-care behaviors. Conclusion Based on the above study results, we found that to promote self-care behaviors of community-dwelling elderly people, developing and implementing training programs that enhance self- efficacy are imperative. Furthermore, efforts should be made to overcome regional disparities by developing and implementing various policies and programs at the government, local government, and community levels to enhance the digital health literacy of the elderly.

Purpose: This study aimed to explore the relationship between digital health literacy, self-efficacy, and self-care behaviors, and to identify the effects of digital health literacy and self-efficacy on self-care behaviors among the community-dwelling elderly. Methods: This descriptive study used self-reported questionnaires and was conducted from January to April 2024. This study included 197 participants aged 65 or older, residing in nine cities and counties within Gyeongsangbuk-do. Data were analyzed using SPSS/WIN 23.0, employing descriptive statistics, t-test, One-way ANOVA, Scheffé tests, Pearson correlation coefficients, and hierarchical regression analysis. Results: The average scores were as follows: digital health literacy, 21.97±8.38 (out of 40 points); self-efficacy, 3.27±0.72 (out of 5 points); and self-care behaviors, 70.22±10.55 (out of 96 points). Self-efficacy (β=.32, p<.001) was identified as the primary factor influencing self-care behaviors. Additionally, job (β=-.20, p=.002) and gender (β=-.18, p=.007) were also significant factors. These factors explained 22.8% of the variance of self-care behaviors. Conclusion Based on the above study results, we found that to promote self-care behaviors of community-dwelling elderly people, developing and implementing training programs that enhance self- efficacy are imperative. Furthermore, efforts should be made to overcome regional disparities by developing and implementing various policies and programs at the government, local government, and community levels to enhance the digital health literacy of the elderly.

BACKGROUND: The umbilicus makes an important contribution to the natural appearance of the abdomen. To date, studies on its position in Korean women are lacking, and no standards have been established. The purpose of this study was to investigate the position of umbilicus in Korean women and to review changes in its position after ipsilateral pedicled rectus abdominis musculocutaneous (IP-RAM) flap. METHODS: This research consisted of two studies. In first study, 100 females who visited the emergency department with gastroenteritis between 2007 and 2011 were included. In second study, 40 women who underwent IP-RAM flap in the same period were included. Using abdominal computed tomography, we measured the distance between xiphoid process and umbilicus, represented by value a, and the distance between umbilicus and symphysis pubis, represented by value b. Thus, the location of the umbilicus was represented by the ratio a/b. The data were analyzed using Pearson correlation test and paired t-test. RESULTS: In study 1, the mean value of a/b was 1.07. Pearson correlation test revealed a significant correlation between age and a/b. In study 2, the mean value of a/b was 1.16 in preoperative measurements and 1.01 in postoperative measurements. The paired t-test showed a significant difference between preoperative and postoperative measurements, indicating cephalic migration of the umbilicus after surgery. CONCLUSIONS: The natural position of the umbilicus showed caudal migration with aging. Additionally, in a comparison of preoperative and postoperative measurements in patients who underwent IP-RAM flap, cephalic migration of the umbilicus was observed after surgery.
Abdomen ; Aging ; Breast* ; Emergency Service, Hospital ; Female ; Gastroenteritis ; Humans ; Mammaplasty* ; Myocutaneous Flap* ; Pubic Bone ; Pubic Symphysis ; Rectus Abdominis* ; Umbilicus* ; Xiphoid Bone

BACKGROUND: For patients with neuropathy, vasculopathy, and impairment of wound healing, treatment of a diabetic foot ulcer poses many challenges. A large number of dermal analogues have been invented in an effort to overcome these challenges. Matriderm, a dermal analogue, is made from bovine collagen and elastin. This study was conducted in order to evaluate the effectiveness of Matriderm for treatment of diabetic foot ulcers, in comparison with skin grafting. METHODS: Sixty patients with diabetic foot ulcer were included in this prospective study. The average age of the patients, who had type II diabetes mellitus, was 58 years old. The patients were allocated to an experimental or control group with their consents. The patients were selected with their consent for inclusion in an experimental group and a control group. Patients in the experimental group received a Matriderm appliance and a split-thickness skin graft, while those in the control group received only a split-thickness skin graft. RESULTS: A shorter hospitalization period (7.52 weeks) was observed in the experimental group than in the control group (9.22 weeks), and a shorter period of time (8.61 weeks) was required for complete healing, compared with the control group (12.94 weeks), with statistical significance (P<0.05). A higher elasticity ratio of the affected side to the non-affected side was observed in the experimental group, compared with the control group (P<0.01). CONCLUSIONS: Matriderm enables effective healing and improves elasticity in treatment of patients with diabetic foot ulcer.
Collagen ; Diabetes Complications ; Diabetes Mellitus ; Diabetic Foot ; Elasticity ; Elastin ; Hospitalization ; Humans ; Prospective Studies ; Skin ; Skin Transplantation ; Transplants ; Ulcer ; Wound Healing

Objectives: . The transcutaneous approach is a good option for office-based vocal fold injection (VFI). However, precise localization requires extensive experience because the needle tip is invisible in small and complex laryngeal spaces. Recently, real-time light-guided VFI (RL-VFI) was proposed as a new technique that allows simultaneous injection under precise needle localization by light guidance. Herein, we aimed to verify the feasibility of RL-VFI in an in vivo canine model and explored its clinical usefulness. Methods: . The device for RL-VFI comprised a light source (light-emitting diode modules [10 W] of red color [650 nm]) and injectors (1.5 inches, 23 gauge). An adult male beagle was used for the experiment. After tracheostomy, a rigid laryngoscope was inserted and suspended to expose the larynx. A flexible naso-laryngoscopy system was used to visualize the vocal folds. Results: . RL-VFI was performed using various transcutaneous approaches, including the cricothyroid, transthyroid, and transhyoid approaches. Light guidance helped identify the path of the needle and prevent inadvertent penetration. The location of the needle tip was accurately indicated by the light. The illuminated needle could be easily placed at the intended points in the vocal fold with real-time visual-motor feedback. Hyaluronic acid could be simultaneously injected lateral to the vocal process under light guidance without manipulation of the device. Conclusion . RL-VFI was found to be safe and feasible in an in vivo canine model, providing precise localization and visualmotor feedback. The clinical application of RL-VFI is expected to improve the safety and precision of VFI.

Objectives: . The transcutaneous approach is a good option for office-based vocal fold injection (VFI). However, precise localization requires extensive experience because the needle tip is invisible in small and complex laryngeal spaces. Recently, real-time light-guided VFI (RL-VFI) was proposed as a new technique that allows simultaneous injection under precise needle localization by light guidance. Herein, we aimed to verify the feasibility of RL-VFI in an in vivo canine model and explored its clinical usefulness. Methods: . The device for RL-VFI comprised a light source (light-emitting diode modules [10 W] of red color [650 nm]) and injectors (1.5 inches, 23 gauge). An adult male beagle was used for the experiment. After tracheostomy, a rigid laryngoscope was inserted and suspended to expose the larynx. A flexible naso-laryngoscopy system was used to visualize the vocal folds. Results: . RL-VFI was performed using various transcutaneous approaches, including the cricothyroid, transthyroid, and transhyoid approaches. Light guidance helped identify the path of the needle and prevent inadvertent penetration. The location of the needle tip was accurately indicated by the light. The illuminated needle could be easily placed at the intended points in the vocal fold with real-time visual-motor feedback. Hyaluronic acid could be simultaneously injected lateral to the vocal process under light guidance without manipulation of the device. Conclusion . RL-VFI was found to be safe and feasible in an in vivo canine model, providing precise localization and visualmotor feedback. The clinical application of RL-VFI is expected to improve the safety and precision of VFI.