• The Korean Journal of Emergency Medical Services
• /
• v.20 no.3
• /
• pp.69-83
• /
• 2016

Purpose: The purpose of this study was to explore the factors influencing evidence-based fall prevention nursing performance of hospital nurses. Methods: A self-reported questionnaire was completed by 344 nurses from three general hospitals from January 20 to March 10, 2013. The study instruments included general characteristics of the subjects, and awareness and performance of fall prevention. Data were analyzed by t test, ANOVA, Pearson's correlation, and multiple regression using SPSS v. 20.0. Results: There were statistically significant differences in awareness and performance according to age, marital status, clinical experiences, workplace, experience of fall prevention education, knowledge of fall prevention, compliance with fall prevention, attention level toward prevention, recognition level of potential falls, nurse responsibility for falls, importance of fall prevention, efforts level for fall prevention, and awareness score of falls prevention. There was a positive correlation among awareness and performance of fall prevention. Based on the multiple regression analysis, compliance with fall prevention, efforts level for fall prevention, and awareness score of falls prevention were significant predictors for performance of fall prevention. The explanation power of the model was 64.1%. Conclusion: The findings revealed the need to develop an effective nursing intervention to improve hospital nurses' performance for fall prevention.

• The Korean Journal of Rehabilitation Nursing
• /
• v.20 no.1
• /
• pp.22-32
• /
• 2017

Purpose: This research was conducted to determine the effects of fall prevention exercise and education on physical fitness, fall efficacy, and fall prevention behavior among community-dwelling older adults. Methods: This study applied nonequivalent control group pretest-posttest design. Data were collected from January 8th to March 4th, 2015. There were 24 subjects in the experimental group and 21 in the control group from two different senior citizen center in B city. The fall prevention program consisted of exercise, education, and telephone coaching was developed using self-efficacy theory: 'Performance accomplishment', 'Vicarious experience', 'Verbal persuasion', 'Emotional arousal'. Then, it was conducted once a week for 8 weeks. Data were analyzed with $x^2$ test and t-test using the SPSS program. Results: The findings indicated that fall prevention program conducted on older adults is good for improving their muscular strength in lower extremities (t=6.25, p<.001), physical balance (t=2.66, p=.014), physical flexibility (t=2.88, p<.001) and fall prevention behavior (t=6.19, p<.001). Conclusion: The fall prevention program can be used for community-dwelling older adults as a nursing intervention that enables older adults to enhance their self-care continuously. It is necessary to conduct a follow-up study to see if a self-help meeting could improve self-efficacy.

• Journal of Korean Academy of Fundamentals of Nursing
• /
• v.25 no.3
• /
• pp.155-164
• /
• 2018

Purpose: The purpose of this study was to identify the influences of health beliefs on fall prevention behavior among adult patients who had abdominal surgery. Methods: Data were collected from 136 patients who had undergone an abdominal surgery within the past 5 days. The data collection period was from September 21 to October 25, 2017. The health belief measurement tool, modified and reviewed by experts, and the fall prevention guideline developed by the Korean Nurses Association and revised by Park were used. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson correlation and stepwise multiple regression analysis. Results: The Health Belief Model explained 45.7% of the variance in fall prevention behavior among adult patients who had abdominal surgery. Perceived susceptibility and perceived benefits had significant influence on fall-prevention behavior. Conclusion: Tailored educational programs which put emphasis on the perceived susceptibility and perceived benefits of fall prevention need to be developed.

• Physical Therapy Korea
• /
• v.30 no.2
• /
• pp.102-109
• /
• 2023

Background: While efforts have been made to differentiate fall risk in older adults using wearable devices and clinical methodologies, technologies are still infancy. We applied a decision tree (DT) algorithm using inertial measurement unit (IMU) sensor data and clinical measurements to generate high performance classification models of fall risk of older adults. Objects: This study aims to develop a classification model of fall risk using IMU data and clinical measurements in older adults. Methods: Twenty-six older adults were assessed and categorized into high and low fall risk groups. IMU sensor data were obtained while walking from each group, and features were extracted to be used for a DT algorithm with the Gini index (DT1) and the Entropy index (DT2), which generated classification models to differentiate high and low fall risk groups. Model's performance was compared and presented with accuracy, sensitivity, and specificity. Results: Accuracy, sensitivity and specificity were 77.8%, 80.0%, and 66.7%, respectively, for DT1; and 72.2%, 91.7%, and 33.3%, respectively, for DT2. Conclusion: Our results suggest that the fall risk classification using IMU sensor data obtained during gait has potentials to be developed for practical use. Different machine learning techniques involving larger data set should be warranted for future research and development.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2009.05c
• /
• pp.61-64
• /
• 2009

The number of apartment houses has accounted for more than 50% of all domestic residential types in Korea since 1980s. However, the apartment house has environmentally disadvantageous conditions such as highly residential-density and potential falls by children aged seven years and under through windows. In this study, we aim to suggest some ideas to improve domestic performance assessment methods and criteria of window Insect screens for protection on security and fall prevention by analyzing domestic standard with several overseas codes related to the screens for windows.

• Journal of Korean Clinical Nursing Research
• /
• v.15 no.1
• /
• pp.133-147
• /
• 2009

Purpose: This study was conducted to construct evidence based clinical guidelines and to develop nursing process based performance measures for prevention and management of pressure ulcers, falls and pain. Method: Clinical guidelines were drafted through a comprehensive review of relevant literature, national guidelines and hospital protocols. The proposed guidelines were reviewed by a panel of experts and 90 hospital nurses, and refined on the basis of their suggestions. Nursing process based performance measures were developed based on the clinical guidelines and content validity was examined by surveys from 90 hospital nurses. Results: All items, except timetable for position change and pressure ulcer nursing record, in the guidelines for prevention and management of pressure ulcer were appropriate. Most items, except fall risk assessment tools, were appropriate for the guidelines of fall prevention. All other items, except the purpose of pain management, were appropriate for the guidelines of pain management. Performance measures developed in this study were acceptable as a tool to evaluate quality of nursing care. Conclusion: Nursing process based performance measures provide important indicators to monitor whether necessary nursing care is implemented and can be used as the primary resources to improve quality of nursing services.

• Physical Therapy Rehabilitation Science
• /
• v.7 no.3
• /
• pp.109-113
• /
• 2018

Objective: The purpose of this study was to investigate the effects of fall experience and task complexity on gait performance in community-dwelling persons with chronic hemiparetic stroke. Design: Cross-sectional study. Methods: Thirty-three persons who had a history of stroke participated in this study. The participants included 18 persons (aged mean 54.0, mean score of 24.6 points on the Montreal Cognitive Assessment, MoCA) with fall experience (faller group) and 15 persons (aged mean 53.7, mean score of 24.7 points on the MoCA) without fall experience (non-faller group) in the previous six months. This study measured balance and gait performance at two different conditions (with/without 70% of water filled in a 200 cc cup). The participants were clinically assessed using the 10-meter walk test (10MWT), 6-minute walk test (6MWT), Berg Balance scale (BBS), Dynamic Gait Index (DGI), and Timed Up-and-Go (TUG) test. Results: After analyzation, persons in the faller group performed significantly better on the 10MWT, 6MWT, BBS, DGI, and the TUG test in the no-cup-carrying condition than those in the cup-carrying condition (p<0.05). The persons in the non-faller group also performed significantly better in all outcome measures with the no-cup-carrying condition than those in the cup-carrying condition (p<0.05). However, there was no interaction between fall experience and task complexity in the two groups. Conclusions: Our results showed that balance and gait performance depended on fall experience and task complexity but fall experience did not interact with task complexity. Clinicians should consider fall prevention and task complexity during therapeutic approaches in persons with hemiparetic stroke.

• The Journal of Korean Physical Therapy
• /
• v.24 no.4
• /
• pp.268-275
• /
• 2012

Purpose: This study is to identify how eye movement influences the static balance and fall efficacy of the elderly who have experienced fall-related injuries. Methods: Thirty nine elderly who scored 24 points in the Korean mini mental state examination, were able to walk, and had no specific disease, were selected as the research subjects among elderly who have experienced fall-related injury more than once in the past year. Thus, 20 for the experimental group, and 19 for the control group were selected as subjects. The experiment was conducted for 6 weeks, including periods of evaluation before and after intervention. Results: The results with respect to the dependent variables are as follows: Substitute sample t-testing showed significant differences between each group in eye movement to check difference in balance performance and fall efficacy. When independent sample t-tests were conducted to compare static balancing performance and fall efficacy between the two groups after intervention, they showed significant differences in statistical terms (p<0.05). Conclusion: From the above results of the study, it was found that the application of eye movement combined with diverse fall prevention programs is effective, when enhancing static balance performance power and improving fall efficacy.

• Journal of Web Engineering
• /
• v.20 no.1
• /
• pp.103-112
• /
• 2021

As the effects of COVID-19, many changes are occurring in the daily life. Breaking away from the temporal and spatial restrictions, the exercise method utilizing converged device in non-contact fashion is emerging. In the present study, home training with utilization of the converged device for fall prevention and improvement of daily life in behalf of the frail elderly has been composed, and execution process designed. Converged device-based exercise program extracted through Delphi analysis is composed of essential 8 types of motion reflecting the performance capability of the frail elderly as the subject, though easy, have been selected. Converged device-based exercise program configured the system in a structure of subject, interface, and administrator for the purpose of utilizing this exercise program. Overall execution process is composed 3 stages, and implemented with the elderly and the trainer being converged via medium. For the overall implementation, the elderly performs the exercise program under leading of the trainer as the administrator. Depending on the condition of the elderly as the subject, the trainer selects the difficulty of exercise, which the elderly performs and implements the exercise program while communicating with the trainer. The converged device-based exercise program that is applicable to the elderly as a digitally vulnerable class is expected to bring about not only fall prevention and increased physical activities but also subsidiary effects of producing digital device-friendly environments for the elderly as a digitally vulnerable class.

• Quality Improvement in Health Care
• /
• v.24 no.2
• /
• pp.41-61
• /
• 2018

Purpose: Falls are one of the most frequent health events in medical institutions, however, they can be predicted and prevented. The Quality Improvement Nurse Society clinical practice guideline Steering Committee developed the Clinical Practice Guideline for the assessment and prevention of falls in adult people. The purpose of this study was to assess the risk factors for falls in adults aged 19 years and older, to present an evidence for preventing falls, formulate a recommendations, and indicators for applying the recommendations. Methods: This clinical practice guideline was developed using a 23-step adaptation method according to the Handbook for clinical practice guideline developer (version 1.0) by National Evidence-based Healthcare Collaborating Agency. Evidence levels and recommendation ratings were established in accordance to SIGN 2011 (The Scottish Intercollegiate Guidelines Network). Results: The final 15 recommendations from four domains were derived from experts' advice; 1) assessment of risk factor for falls in adult 2) preventing falls and reducing the risks of falls or falls-related injury 3) management and reassessment after a person falls 4) leadership and culture. Conclusion: This clinical practice guideline can be used as a basis for evaluation and prevention of fall risk factors for adults, to formulate recommendations for fall risk assessment and fall prevention, and to present monitoring indicators for applying the recommendations.