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1.
J Exerc Rehabil ; 14(3): 387-393, 2018 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-30018923

RESUMEN

Physical activity (PA) and the activity-related factors of aged women dwelling in a city community of Korea were examined for 253 participants aged over 75, regarding their socio-demographic characteristics, health status, physical performance, depression, cognitive function, self-efficacy, outcome expectations, and PA. Descriptive statistics, analysis of covariance, Pearson correlation, and multiple regressions were performed to analyze cross-sectional data. The data indicated the participants carry out low-intensity physical activities, such as house chores, light gardening, and walking for pleasure. Moderate and vigorous-intensity physical activities were performed rare. The frequency per week was 15.62±8.60 for all listed activities. Frequency of PA decreased significantly in participants aged over 80, of poor perceived health, depression, and cognitive decline. There was a negative correlation between PA and the figure 8 walks (r=-0.20, P=0.002). PA showed significantly positive correlation with self-efficacy (r=0.34, P=0.001) and outcome expectations (r=0.36, P=0.001). In a regression analysis, explanation rate of factors influencing PA was 21.9 % (P=0.001). Outcome expectations (ß=0.23), cognitive function (ß= -0.20), and self-efficacy (ß=0.19) influenced the PA. These findings indicate that interventions stimulating cognitive function and enhancing positive expectation and self-confidence should be included for PA promotion of older women aged 75 years and over.

2.
Oncol Nurs Forum ; 45(2): 217-236, 2018 03 01.
Artículo en Inglés | MEDLINE | ID: mdl-29466347

RESUMEN

PROBLEM IDENTIFICATION: To evaluate the effects of peer-led supportive interventions for patients with cancer.
. LITERATURE SEARCH: Six electronic databases (EMBASE, MEDLINE®, Google Scholar, Cochrane Library, ProQuest Medical Library, and CINAHL®) were searched for articles published from 1997 to May 2017.
. DATA EVALUATION: A total of 159 studies were identified. Eighteen (16 randomized, controlled trials [RCTs] and 2 non-RCTs) were eligible for systematic review and 16 for meta-analysis. The Cochrane risk of bias tool and Comprehensive Meta-Analysis software were used for analysis.
. SYNTHESIS: The authors synthesized the results of the effect size of each trial according to cancer symptoms, coping, emotional health, quality of life, self-efficacy, sexuality, social support, and health-related behaviors. 
. IMPLICATIONS FOR RESEARCH: The findings from this study suggest that an additional tiered evaluation that has a theoretical underpinning and high-quality methodology is required to confirm the efficacy of peer-led supportive interventions within cancer care models.


Asunto(s)
Adaptación Psicológica , Terapia Conductista/métodos , Neoplasias/psicología , Grupo Paritario , Calidad de Vida/psicología , Apoyo Social , Estrés Psicológico/terapia , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad
3.
Artículo en Inglés | MEDLINE | ID: mdl-29129904

RESUMEN

PURPOSE: The purpose of this study was to analyze opinions about the action plan for implementation of clinical performance exam as part of the national nursing licensing examination and presents the expected effects of the performance exam and aspects to consider regarding its implementation. METHODS: This study used a mixed-methods design. Quantitative data were collected by a questionnaire survey, while qualitative data were collected by focus group interviews with experts. The survey targeted 200 nursing professors and clinical nurses with more than 5 years of work experience, and the focus group interviews were conducted with 28 of professors, clinical instructors, and nurses at hospitals. RESULTS: First, nursing professors and clinical specialists agreed that the current written tests have limitations in evaluating examinees' ability, and that the introduction of a clinical performance exam will yield positive results. Clinical performance exam is necessary to evaluate and improve nurses' work ability, which means that the implementation of a performance exam is advisable if its credibility and validity can be verified. Second, most respondents chose direct performance exams using simulators or standardized patients as the most suitable format of the test. CONCLUSION: In conclusion, the current national nursing licensing exam is somewhat limited in its ability to identify competent nurses. Thus, the time has come for us to seriously consider the introduction of a performance exam. The prerequisites for successfully implementing clinical performance exam as part of the national nursing licensing exam are a professional training process and forming a consortium to standardize practical training.


Asunto(s)
Actitud del Personal de Salud , Competencia Clínica/normas , Evaluación Educacional/métodos , Licencia en Enfermería/normas , Adulto , Femenino , Grupos Focales , Humanos , Masculino , Persona de Mediana Edad , República de Corea , Encuestas y Cuestionarios
4.
J Korean Acad Nurs ; 47(3): 431-444, 2017 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-28706176

RESUMEN

PURPOSE: This study was conducted to verify the effects of a memory and visual-motor integration program for older adults based on self-efficacy theory. METHODS: A non-equivalent control group pretest-posttest design was implemented in this quasi-experimental study. The participants were 62 older adults from senior centers and older adult welfare facilities in D and G city (Experimental group=30, Control group=32). The experimental group took part in a 12-session memory and visual-motor integration program over 6 weeks. Data regarding memory self-efficacy, memory, visual-motor integration, and depression were collected from July to October of 2014 and analyzed with independent t-test and Mann-Whitney U test using PASW Statistics (SPSS) 18.0 to determine the effects of the interventions. RESULTS: Memory self-efficacy (t=2.20, p=.031), memory (Z=-2.92, p=.004), and visual-motor integration (Z=-2.49, p=.013) increased significantly in the experimental group as compared to the control group. However, depression (Z=-0.90, p=.367) did not decrease significantly. CONCLUSION: This program is effective for increasing memory, visual-motor integration, and memory self-efficacy in older adults. Therefore, it can be used to improve cognition and prevent dementia in older adults.


Asunto(s)
Memoria , Evaluación de Programas y Proyectos de Salud , Autoeficacia , Anciano , Anciano de 80 o más Años , Depresión , Femenino , Humanos , Masculino , Desempeño Psicomotor , Traducción
5.
Oncol Nurs Forum ; 44(4): E168-E184, 2017 07 01.
Artículo en Inglés | MEDLINE | ID: mdl-28632251

RESUMEN

PROBLEM IDENTIFICATION: To evaluate the effects of nurse-led telephone-based supportive interventions (NTSIs) for patients with cancer.
. LITERATURE SEARCH: Electronic databases, including EMBASE®, MEDLINE, Google Scholar, Cochrane Library CENTRAL, ProQuest Medical Library, and CINAHL®, were searched through February 2016.
. DATA EVALUATION: 239 studies were identified; 16 were suitable for meta-analysis. Cochrane's risk of bias tool and the Comprehensive Meta-Analysis software were used.
. SYNTHESIS: The authors performed a meta-analysis of 16 trials that met eligibility criteria. Thirteen randomized, controlled trials (RCTs) and three non-RCTs examined a total of 2,912 patients with cancer. Patients who received NTSIs were compared with those who received attentional control or usual care (no intervention).
. CONCLUSIONS: Telephone interventions delivered by a nurse in an oncology care setting reduced cancer symptoms with a moderate effect size (ES) (-0.33) and emotional distress with a small ES (-0.12), and improved self-care with a large ES (0.64) and health-related quality of life (HRQOL) with a small ES (0.3). Subgroup analyses indicated that the significant effects of NTSIs on cancer symptoms, emotional distress, and HRQOL were larger for studies that combined an application of a theoretical framework, had a control group given usual care, and used an RTC design.
. IMPLICATIONS FOR RESEARCH: The findings suggest that an additional tiered evaluation that has a theoretical underpinning and high-quality methodology is required to confirm the efficacy of NTSI for adoption of specific care models.


Asunto(s)
Neoplasias/enfermería , Enfermería Oncológica/métodos , Pautas de la Práctica en Enfermería/organización & administración , Autocuidado/métodos , Telemedicina/métodos , Teléfono , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad
6.
J Nurs Res ; 25(2): 131-139, 2017 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-28277393

RESUMEN

BACKGROUND: Both the beneficial relationship between exercise and quality of life and the important role played by exercise self-efficacy in maintaining an exercise regimen among individuals with chronic heart failure are well known. However, most nursing interventions for Korean patients with chronic heart failure focus only on providing education related to risk factors and symptoms. Little information is available regarding the influence of physical functions, physical activity, and exercise self-efficacy on quality of life. PURPOSE: This study was conducted to examine the impact of physical functioning, physical activity, and exercise self-efficacy on quality of life among individuals with chronic heart failure. METHODS: This study used a cross-sectional descriptive design. Data were collected from 116 outpatients with chronic heart failure in Korea. Left ventricular ejection fraction and New York Heart Association classifications were chart reviewed. Information pertaining to levels of physical activity, exercise self-efficacy, and quality of life were collected using self-administered questionnaires. Data were analyzed using descriptive statistics, t tests, analyses of variance, correlations, and hierarchical multiple regressions. RESULTS: About 60% of participants were physically inactive, and most showed relatively low exercise self-efficacy. The mean quality-of-life score was 80.09. The significant correlates for quality of life were poverty, functional status, physical inactivity, and exercise self-efficacy. Collectively, these four variables accounted for 50% of the observed total variance in quality of life. CONCLUSIONS/IMPLICATIONS FOR PRACTICE: Approaches that focus on enhancing exercise self-efficacy may improve patient-centered outcomes in those with chronic heart failure. In light of the low level of exercise self-efficacy reported and the demonstrated ability of this factor to predict quality of life, the development of effective strategies to enhance exercise self-efficacy offers a novel and effective approach to improving the quality of life of patients with chronic heart failure. Nurses should be proactive in advising patients with chronic heart failure to be more physically active and to enhance their self-confidence in diverse ways.


Asunto(s)
Enfermedad Crónica/psicología , Ejercicio Físico/psicología , Insuficiencia Cardíaca/fisiopatología , Insuficiencia Cardíaca/psicología , Calidad de Vida/psicología , Autoeficacia , Adulto , Anciano , Anciano de 80 o más Años , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , República de Corea , Encuestas y Cuestionarios
7.
Anal Sci ; 30(2): 293-8, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-24521918

RESUMEN

Cyclosporine is an immunosuppressant drug used in organ transplants or for the treatment of autoimmune diseases. We developed and validated a simple, sensitive, and specific method using UPLC-MS/MS to determine cyclosporine levels in human whole blood. MS/MS detection was performed in the positive electrospray ionization mode with multiple reaction monitoring. Cyclosporine was extracted from whole-blood samples using ascomycin as an internal standard. The mass transitions m/z 1203.49 → 1185.53 and m/z 814.71 → 796.67 were used to assay the analyte and IS. This method was validated with respect to linearity, specificity, accuracy, precision, recovery, and stability. The method exhibited a linear response from 10 to 1000 ng mL(-1) with correlation coefficient values >0.99. The precision and the accuracy values were within 15%, except at the lower limit of quatification (LLOQ). Cyclosporine was stable in whole blood with no evidence of degradation. This method was successfully applied to a pharmacokinetic study of cyclosporine in healthy volunteers following oral administration.


Asunto(s)
Análisis Químico de la Sangre/métodos , Ciclosporina/sangre , Administración Oral , Métodos Analíticos de la Preparación de la Muestra , Cromatografía Líquida de Alta Presión , Ciclosporina/administración & dosificación , Ciclosporina/aislamiento & purificación , Ciclosporina/farmacocinética , Voluntarios Sanos , Humanos , Masculino , Espectrometría de Masas en Tándem , Factores de Tiempo
8.
J Phys Ther Sci ; 26(1): 131-3, 2014 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-24567692

RESUMEN

[Purpose] The purpose of this study was to examine the acute effects of five minutes of plantar flexor static stretching (PSS) on the balance and gait of the elderly. [Subjects and Methods] Twenty-five subjects aged 65 years and above performed 5 min of PSS in the form of wedge board standing. The sway length of each subject's center of mass was measured to examine the subject's static balance. It was measured by one minute of quiet standing with the eyes closed. Functional reach tests (FRTs), timed up and go tests (TUGs), and 10-meter walk tests (10MWTs) were performed to examine dynamic balance and gait before and after PSS. [Results] The outcome showed significant increases in sway distances (6.55 ± 5.03 cm) after stretching. However, in the FRTs, TUGs, and 10MWTs, the reach distance and time did not show any significant changes. [Conclusion] These results suggest that the elderly subjects temporarily experienced difficulties in maintaining balance immediately after the PSS but that their dynamic balance and gait were not adversely affected after a short period of time. Therefore, to prevent falls and perform exercises in a safe way, it is recommended to allow patients to rest after performing PSS.

9.
J Exerc Rehabil ; 9(5): 470-6, 2013.
Artículo en Inglés | MEDLINE | ID: mdl-24282807

RESUMEN

This study investigated the influence of diabetes on cognitive decline between the diabetes and non- diabetes patients and identified the associations between diabetes and cognitive function, visual perception (VP), and visual motor integration (VMI). Sixty elderly men (67.10± 1.65 yr) with and without diabetes (n= 30 in each group) who were surveyed by interview and questionnaire in South Korea were enrolled in this study. The score of Mini-Mental State Examination of Korean version (MMSE-KC), Motor-free Visual Perception Test-Vertical Format (MVPT-V), and Visual-Motor Integration 3rd Revision (VMI-3R) were assessed in all of the participants to evaluate cognitive function, VP, and VMI in each. The score of MMSE-KC in the diabetic group was significantly lower than that of the non-diabetes group (P< 0.01). Participants in the diabetes group also had lower MVPT-V and VMI-3R scores than those in the non-diabetes group (P< 0.01, respectively). Especially, the scores of figure-ground and visual memory among the subcategories of MVPT-V were significantly lower in the diabetes group than in the non-diabetes group (P< 0.01). These findings indicate that the decline in cognitive function in individuals with diabetes may be greater than that in non-diabetics. In addition, the cognitive decline in older adults with diabetes might be associated with the decrease of VP and VMI. In conclusion, we propose that VP and VMI will be helpful to monitor the change of cognitive function in older adults with diabetes as part of the routine management of diabetes-induced cognitive declines.

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