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1.
Sleep Biol Rhythms ; 22(3): 303-311, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38962799

RESUMO

Exercise improves chronic inflammation and is recommended as a first-line medical or behavioral treatment for OSA with obesity. We examined whether the effects of an exercise program on inflammatory blood markers differed according to severity of OSA among obese adults. Overweight (BMI > 27 kg/m2) adults were evaluated for OSA using overnight polysomnography and subsequently classified as exhibiting no-to-mild OSA (AHI < 15 events/hour) or moderate-to-severe OSA (AHI ≥ 15 events/hour). Cardiorespiratory fitness, body composition assessed by DXA, fasting metabolic parameters and adipokines (i.e., glucose, insulin, leptin and adioponectin), and multiple markers of inflammation (i.e., CRP, IL-4, IL-8 and TNF-α) were measured at baseline (Pre) and following a 6-week (3 days per week) comprehensive exercise program (Post). Ten adults (Age: 48 ± 8 years; W:6; M:4) with no/mild OSA and 12 adults (Age: 54 ± 8 years; W:5; M:7) with moderate/severe OSA completed all aspects of the trial. No significant differences in age, cardiorespiratory fitness, body composition, fasting metabolic parameters and most inflammatory markers were observed between groups at baseline. Exercise training decreased total fat mass (Pre: 41,167 ± 13,315 g; Post: 40,311 ± 12,657 g; p = 0.008), leptin (Pre: 26.7 ± 29.6 pg/ml; Post: 22.7 ± 19.4 pg/ml; p = 0.028) and adiponectin (Pre: 16.6 ± 10.9 µg/ml; Post: 11.0 ± 10.6 µg/ml; p = 0.004) in those with moderate/severe OSA. Among those with no/mild OSA, exercise training resulted in a decrease in total fat mass (Pre = 37,332 ± 20,258 g; Post: 37,068 ± 18,268 g, p = 0.037). These data suggest that while 6 weeks of exercise reduced adipokines in those with moderate-to-severe OSA, it was not sufficient to improve common markers of inflammation among overweight adults with OSA.

2.
J Appl Physiol (1985) ; 136(3): 618-629, 2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-38328827

RESUMO

Optimal skeletal muscle oxidative function (microvascular reactivity and mitochondrial capacity) is an integral part of healthy aging and is related to physical function and quality of life. We aimed to extend upon the understanding of skeletal muscle oxidative function with healthy aging in males and females across the adult life span. Younger (N = 22; 11 males), middle-aged (N = 19; 10 males), and older (N = 21; 10 males) adults completed this study. Time spent in moderate and vigorous physical activity was self-reported and similar among groups. Near-infrared spectroscopy was used to investigate skeletal muscle microvascular reperfusion [oxyhemoglobin-myoglobin (O2Hb+Mb) half-time to peak hyperemia (T½)], mitochondrial capacity [muscle oxygen consumption (mV̇o2) recovery rate constant], and walking tissue oxygen saturation ([Formula: see text]) of the tibialis anterior (TA) muscle at seven incremental walking speeds. Mitochondrial capacity was not significantly different across groups (P = 0.07). Younger adults exhibited significantly slower T½ compared with older adults (P = 0.006) and middle-aged adults (P = 0.025). There were no observed sex differences for mitochondrial capacity (P = 0.442) or T½ (P = 0.402). Older adults exhibited significantly lower [Formula: see text] across all walking speeds compared with younger adults (P = 0.003). Mitochondrial capacity and microvascular reperfusion are maintained in middle and older age, with no sex differences in either outcome. However, in older adults whole body functional movement, such as walking, may place an additional demand on the TA as a compensatory response to lower functional reserve not evident in distinct measures of mitochondrial capacity and microvascular reperfusion.NEW & NOTEWORTHY Compared with younger adults, mitochondrial capacity and microvascular reperfusion of the tibialis anterior (TA) muscle are well maintained in similarly physically active middle-aged and older adults, with no sex differences observed in either outcome. However, greater tissue oxygen utilization in older adults during walking highlights how whole body functional movement may place an additional demand on the TA that reveals a potential compensatory response to lower functional reserve not evident in distinct measures of mitochondrial capacity and microvascular reperfusion.


Assuntos
Músculo Esquelético , Qualidade de Vida , Pessoa de Meia-Idade , Humanos , Masculino , Feminino , Idoso , Músculo Esquelético/metabolismo , Oxirredução , Caminhada , Oxigênio/metabolismo , Estresse Oxidativo
3.
Front Psychol ; 14: 1138836, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37235088

RESUMO

[This corrects the article DOI: 10.3389/fpsyg.2022.1050435.].

4.
Sleep Biol Rhythms ; 21(2): 185-191, 2023 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-37143578

RESUMO

PURPOSE: Obstructive sleep apnea (OSA) is associated with poorer executive function. This study examined the effects of a comprehensive exercise intervention on executive function in overweight adults with mild and moderate-to-severe OSA. METHODS: Participants aged between 30 and 65 years, with a body mass index (BMI) ranging from 27 to 42 kg/m2, participated in a 6-week exercise program. Standardized polysomnographic recording methods provided total Apnea-Hypopnea Index (AHI) and level of hypoxemia. Executive function was assessed using the NIH Toolbox Flanker Inhibitory Control Test. A submaximal treadmill exercise test evaluated cardiorespiratory fitness. Participants with baseline total AHI between 5 and 14.9 events/h were classified as mild OSA and participants with baseline total AHI 15 ≥ events/h were classified as moderate-to-severe OSA. RESULTS: Fifteen participants completed 18 exercise sessions. Significant differences between OSA categories at baseline were observed for sleep characteristics, but not for fitness or executive function. Wilcoxon Signed Rank Tests showed significant increases in median values for the Flanker Test in the moderate-to-severe category only, z = 2.429, p < .015, η2 = .737. CONCLUSION: Six weeks of exercise improved executive function in overweight individuals with moderate-to-severe OSA, but not in those with mild OSA.

5.
Clin Exp Emerg Med ; 10(2): 200-212, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-36787899

RESUMO

OBJECTIVE: Chronic stress in adolescence may affect brain maturation and predispose individuals to psychiatric disorders in adulthood. However, whether chronic juvenile stress influences vulnerability to nonpsychiatric brain injuries, such as traumatic brain injury (TBI), remains unclear. Therefore, we hypothesized that juvenile stress-related neuronal circuit disturbances could aggravate brain damage following TBI in adulthood. METHODS: For chronic stress, we used an unpredictable chronic mild stress (UCMS) procedure for 5 weeks in adolescent mice. This was followed by a controlled cortical impact (CCI) injury to evaluate the influence of chronic juvenile stress on brain damage progression following TBI in adult mice. Mice underwent UCMS alone, UCMS followed by CCI, CCI alone, or sham operation. We characterized neurobehavioral deficits (Barnes maze, open field, and light-dark tests), neuroinflammation (ionized calcium-binding adapter molecule 1 [Iba-1], glial fibrillary acidic protein [GFAP], and neuron-specific nuclear protein [NeuN] immunoreactivity), and apoptosis (B-cell lymp [Bcl-2], Bcl-2-associated X protein [Bax], and procaspase-3 immunoreactivity). RESULTS: Following CCI, mice exposed to UCMS showed decreased spatial learning and memory in the Barnes maze test compared with unstressed mice. A significant increase in Iba-1, GFAP, and Bax/Bcl-2 immunostaining levels was observed in the mice exposed to UCMS followed by CCI compared with the CCI-only mice. In contrast, a significant decrease in NeuN immunostaining levels was observed in the UCMS with CCI group compared with the CCI alone group. CONCLUSION: Chronic stress in a juvenile mouse model aggravates neurobehavioral impairments and potentiates glial reactivity, neuronal injury, and apoptosis following moderate-to-severe TBI that occurs in adulthood. The present study suggests that juvenile chronic stress may influence poor outcomes following TBI in later adulthood.

6.
Life (Basel) ; 12(12)2022 Dec 05.
Artigo em Inglês | MEDLINE | ID: mdl-36556397

RESUMO

The aim of this study was to evaluate cortical bone formation on the mandibular condyle using cone-beam computed tomography (CBCT) in asymptomatic adolescents and young adults and to evaluate the relationship between age and sex. CBCT images that can evaluate the shape of the mandibular condyle were selected from asymptomatic patients aged 13−25. The degree of cortication on the mandibular condyle (CMC) was evaluated using CBCT images reconstructed in the axial, sagittal, and coronal planes. CBCT data of 829 patients (413 males, 416 females) were selected and then the left and right images of all patients were acquired; consequently, a total of 1658 temporomandibular joint-related images were evaluated in this study. The degree of CMC was correlated with age in men and women (p < 0.05). The frequency of CMC 0 disappeared in woman aged 20 years and in men aged 21 years. Cortical bone formation of the mandibular condyle was completed at age 22 years in women and 24 years in men. The degrees of cortical bone formation of the mandibular condyle between men and women showed significant differences between the ages of 15−19 and 22 years. This difference can be interpreted as a different mandible growth period between the sexes.

7.
Qual Life Res ; 31(4): 1179-1189, 2022 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-34462905

RESUMO

BACKGROUND: Chronic pain is one of the most common health problems for older adults worldwide and is likely to result in lower quality of life. Living in a different culture may also influence chronic pain and quality of life in older adults. The purpose of this study was to explore how multifaceted elements affect chronic pain and quality of life in older Koreans living in Korea and in older Korean-Americans (KAs) living in the USA. METHODS: We conducted a secondary data analysis of data from 270 adults aged 65 years or over (138 Koreans and 132 KAs). We compared the effects of multifaceted elements on pain and quality of life by testing structural equation models (SEMs) for each group, using a maximum likelihood estimation and bootstrapping. RESULTS: SEMs for both Korean and KAs showed that age and depressive symptoms directly affected quality of life. The number of comorbidities and depressive symptoms had mediating effects on quality of life through chronic pain in both groups. In older Koreans only, perceived financial status directly affected quality of life. In older KAs only, sleep quality indirectly affected quality of life through chronic pain. CONCLUSION: The data showed that multimorbidity and depressive symptoms play critical roles for explaining chronic pain in older Koreans and KAs and ultimately negatively influence quality of life. Future intervention program to improve quality of life in older adults with chronic pain should consider the different cultural aspects affecting quality of life for Koreans and KAs.


Assuntos
Dor Crônica , Qualidade de Vida , Idoso , Asiático , Povo Asiático , Dor Crônica/epidemiologia , Humanos , Qualidade de Vida/psicologia , República da Coreia/epidemiologia
8.
Front Psychol ; 13: 1050435, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36687897

RESUMO

Understanding students' learning characteristics is central to successfully designing student-centered learning. Particularly in the problem-solving area, it is vital to know that students can possess their styles to solve problems, which should be considered central to addressing adaptive learning. To date, analyzing students' learning characteristics has been mainly based on their final answers. However, there is a limit to understanding the thinking process of students with the correct answer, because their responses are, de facto, singular and identical. With this background, we propose an approach for investigating students' cognitive behavior in problem-solving using response time in the process data. In this paper, we analyzed an item in Programme for International Student Assessment 2012 Creative Problem Solving (CP038q1). We analyzed log data from the PISA CPS item Ticket encompassing 30,453 students (7,196 students with the correct answer and 23,257 students with incorrect answers) from 42 countries. We found that students with the correct answer are categorized into four clusters, and the problem-solving patterns of each cluster are distinguishable. We also showed the internal validity of this approach by confirming that students with incorrect answers can also be similarly classified. Our results indicate that allotted response time in an item can shed light on several distinguished problem-solving patterns, which implies that adaptive learning and feedback are vital for them.

9.
Clin Exp Emerg Med ; 8(3): 216-228, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-34649410

RESUMO

OBJECTIVE: Hypoxic ischemia (HI) is a secondary insult that can cause fatal neurologic outcomes after traumatic brain injury (TBI), ranging from mild cognitive deficits to persistent vegetative states. We here aimed to unravel the underlying pathological mechanisms of HI injury in a TBI mouse model. METHODS: Neurobehavior, neuroinflammation, and oxidative stress were assessed in a mouse model of controlled cortical impact (CCI) injury followed by HI. Mice underwent CCI alone, CCI followed by HI, HI alone, or sham operation. HI was induced by one-vessel carotid ligation with 1 hour of 8% oxygen in nitrogen. Learning and memory were assessed using the novel object recognition test, contextual and cued fear conditioning, and Barnes maze test. Brain cytokine production and oxidative stress-related components were measured. RESULTS: Compared to TBI-only animals, TBI followed by HI mice exhibited significantly poorer survival and health scores, spatial learning and memory in the Barnes maze test, discrimination memory in the novel object recognition test, and fear memory following contextual and cued fear conditioning. Malondialdehyde levels were significantly lower, whereas glutathione peroxidase activity was significantly higher in TBI followed by HI mice compared to TBI-only and sham counterparts, respectively. Interleukin-6 levels were significantly higher in TBI followed by HI mice compared to both TBI-only and sham animals. CONCLUSION: Post-traumatic HI aggravated deficits in spatial, fear, and discrimination memory in an experimental TBI mouse model. Our results suggest that increased neuroinflammation and oxidative stress contribute to HI-induced neurobehavioral impairments after TBI.

10.
J Nurs Educ ; 60(3): 155-158, 2021 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-33657233

RESUMO

BACKGROUND: The use of various textbook and testing options for nursing education presents opportunities and challenges for nurse educators and students. The use of computer adaptive testing enables students to study material, quiz themselves on that material, and increase their levels of content mastery. The purpose of this study was to describe the effect of one computer adaptive testing program into a course that combined pathophysiology and pharmacology in a baccalaureate prelicensure nursing program. METHOD: A retrospective correlational design was used to explore the relationships between (a) computer adaptive quizzing, (b) quiz completion, (c) mastery of content, and (d) a standardized, computer-based pathophysiology examination. RESULTS: Positive correlations were found between (a) quizzes completed and mastery level (r = .605, p < .001), (b), quizzes completed and standardized test scores (r = .349, p = .020), (c) number of questions completed and mastery level (r = .636, p < .001), (d) questions completed and standardized test scores (r = .365, p = .015), and (e) higher mastery levels and standardized test scores (r = .400, p = .007). CONCLUSION: Computer adaptive quizzing provides students with opportunities to improve content mastery and provides more experience with computer-based testing. [J Nurs Educ. 2021;60(3):155-158.].


Assuntos
Computadores , Educação em Enfermagem , Avaliação Educacional , Patologia , Farmacologia Clínica , Educação em Enfermagem/métodos , Humanos , Patologia/educação , Farmacologia Clínica/educação , Estudos Retrospectivos , Estudantes de Enfermagem
11.
J Pain Res ; 14: 737-745, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33737831

RESUMO

PURPOSE: The association between depression and chronic pain is well established. However, few studies have examined the pathways from depression to chronic pain. The present cross-cultural study aimed to test the mediating effects of pain catastrophizing on associations between depression and chronic pain (eg, pain severity, pain intensity) among Korean American elderly. PATIENTS AND METHODS: A total of 132 elderly Korean Americans with chronic pain were recruited from elderly daycare centers and Korean ethnic churches in the community. For mediation analyses, structural equation modeling with full information maximum likelihood estimation method was used. The bias-corrected bootstrap confidence interval (CI) method for inferential tests of the indirect effects was also conducted in mediation analysis. RESULTS: The results indicated that the proportion of comorbid depression and chronic pain was 45.7%. Elderly Korean Americans with depression scored higher in pain severity, pain interference, and pain catastrophizing than those without depression. Pain catastrophizing was found to have a significant mediating effect on the relationship between depression and pain severity (indirect effect = 0.147, Bootstrap 95% CI = [0.079, 0.226]), controlling for demographic covariates, comorbidities and pain area. Pain catastrophizing also mediated the relationship between depression and pain interference (indirect effect =0.164, Bootstrap 95% CI = [0.097, 0.244]), controlling for the covariates. CONCLUSION: These findings add to the literature by providing evidence that pain catastrophizing plays a role in high levels of pain severity and pain interference comorbid chronic pain and depression in Asian elderly immigrants. Appropriate culturally tailored programs to redirect pain catastrophizing cognitive process should be developed and provided for elderly Asian Americans to reduce chronic pain disparity.

12.
Transl Sports Med ; 4(5): 606-616, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-35028527

RESUMO

Obstructive sleep apnea (OSA) is associated with increased cardiovascular morbidity due, in part, to impaired vascular function. Exercise confers cardioprotection by improving vascular health. Yet, whether OSA severity affects the vascular improvements conferred with exercise training is not known. Overweight (body mass index (BMI) >27 kg/m2) adults were evaluated for OSA and enrolled in a six-week exercise intervention. Baseline assessments of brachial artery flow-mediated dilation (BAFMD), central augmentation index (AIx) and pulse wave velocity (PWV) were repeated post training. Fifty-one participants (25 men; 26 women) completed the study. Despite improved aerobic capacity (p=0.0005) and total fat mass (p=0.0005), no change in vascular function was observed. Participants were divided into two severity groups according to their baseline total apnea-hypopnea index (AHI) as either 5 to 14.9 events•hr-1 (n= 21; Age=48 ± 7 yrs; BMI=33.7 ± 4.6kg•m-2) or 15 ≥events•hr-1 (n=30; Age=56 ± 13 yrs; BMI = 34.3 ± 4.2 kg•m-2). No effect of OSA group was observed for BAFMD (p=0.82), AIx (p=0.37) or PWV (p=0.44), suggesting that OSA severity does not influence the effect of exercise on vascular function. The vascular effects of extended exercise programs of greater intensity in overweight OSA patients should be examined.

13.
J Nurs Scholarsh ; 52(4): 389-396, 2020 07.
Artigo em Inglês | MEDLINE | ID: mdl-32413245

RESUMO

PURPOSE: To describe and compare the levels of pain severity and pain interference, pain catastrophizing, and associated factors between elderly Koreans living in South Korea and Korean Americans living in the United States with chronic pain. METHODS: An exploratory, comparative design was used for this study. A total of 270 individuals (138 Koreans living in South Korea and 132 Korean Americans living in the United States), aged more than 65 years, with self-reported chronic pain, and defined as at least 3 months of persistent musculoskeletal pain, is included. Outcome variables were pain severity, pain interference, and pain catastrophizing. Multivariate linear regression was conducted to examine factors associated with the outcome variables. RESULTS: In multivariate analysis, Korean Americans had higher levels of pain severity and pain catastrophizing than Koreans. Depressive symptoms, sleep quality, and health-related quality of life were significant factors for pain severity, pain interference, and pain catastrophizing for both groups. Among those factors, health-related quality of life was the most significant factor for predicting pain severity and pain interference, whereas depressive symptoms were the most significant factor for predicting pain catastrophizing for both groups. CONCLUSIONS: Intra-ethnic differences in pain severity and pain catastrophizing were found between elderly Koreans living in South Korea and Korean Americans living in the United States. CLINICAL RELEVANCE: Because unfamiliar sociocultural and environmental factors may influence the pain responses, cultural differences and language barriers should be taken into account in pain research and management strategies for Asian immigrants in the United States. Psychological factors, including depressive symptoms, sleep quality, and health-related quality of life, should also be considered in chronic pain management for both elderly Koreans and Korean Americans.


Assuntos
Povo Asiático/estatística & dados numéricos , Asiático/estatística & dados numéricos , Dor Crônica/etnologia , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , República da Coreia , Fatores de Risco , Autorrelato , Estados Unidos
14.
Ethn Health ; 25(8): 1072-1088, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-29843534

RESUMO

Objective: Despite their vastly different historical backgrounds, unique languages and variable pre- and post-immigration experiences, Asian-Americans are considered to share stressors surrounding immigration, but there is a gap in describing manifestations of possible mental distress. Thus, the purpose of this study was to explore and compare differences in factors associated with psychological distress among Asian subgroups including Chinese, Filipino, Vietnamese, Korean, Japanese, and non-Hispanic Whites. Design: Using a cross-sectional study design, California Health Interview Survey (CHIS) 2011/2012 data were analyzed. The sample consisted of 29,142 participants: 25,645 non-Hispanic Whites, 3497 non-Hispanic Asian-Americans, 1156 Chinese, 471 Filipinos, 864 Vietnamese, 704 Koreans, and 302 Japanese. Sociodemographic characteristics included gender, age group, marital status, education, poverty level, working status, health insurance, level of acculturation, social cohesion, neighborhood safety, and civic engagement. Physical health status included disability and chronic illness. Psychological distress was evaluated using the Kessler 6 (K6) scale. Results: Results showed that psychological distress levels ranged between 1.96 and 4.52 (p < .05) out of 24 and associated factors were significantly different among the five Asian subgroups and non-Hispanic Whites. Conclusions: The current study highlights the differences in characteristics of psychological distress among Asian subgroups. It underscores the significance of understanding individualized cultural and historical background in each Asian subgroup and subsequently developing and applying appropriate interventions for those groups. In addition, different influencing factors should be applied to assess and prioritize the needs of Asian subgroups to improve psychological distress. The study also warrants further investigation and careful description of each Asian subgroups.


Assuntos
Asiático/psicologia , Angústia Psicológica , População Branca/psicologia , Adolescente , Adulto , Idoso , Asiático/estatística & dados numéricos , California , China/etnologia , Estudos Transversais , Etnicidade/psicologia , Etnicidade/estatística & dados numéricos , Feminino , Inquéritos Epidemiológicos , Humanos , Japão/etnologia , Coreia (Geográfico)/etnologia , Masculino , Pessoa de Meia-Idade , Filipinas/etnologia , Grupos Raciais , República da Coreia/etnologia , Vietnã/etnologia , População Branca/estatística & dados numéricos , Adulto Jovem
15.
J Community Health ; 44(3): 580-586, 2019 06.
Artigo em Inglês | MEDLINE | ID: mdl-30604219

RESUMO

While the age of sexual intercourse initiation has decreased in South Korea, its correlates have not been identified using a nationally representative sample. This study investigated the predictors of the timing of sexual intercourse initiation among high school students in South Korea. A total of 10,810 students in the twelfth grade were selected from the Youth Health Behavior Online Survey (2016), and their data were analyzed using descriptive statistics and survival analysis. Approximately 11.6% of boys and 5.1% of girls reported having sexual intercourse. Significant predictors of the timing of sexual intercourse initiation among male students were the presence of parents, living with their family, socioeconomic status, grade of alcohol consumption initiation, grade of smoking initiation, and school type. Except for school type, the same results were found for girls. Sex education that targets high risk groups using the factors identified in this study may be effective in influencing positive changes in behavioral outcomes, such as delayed initiation of sex.


Assuntos
Instituições Acadêmicas/estatística & dados numéricos , Comportamento Sexual/estatística & dados numéricos , Estudantes/estatística & dados numéricos , Adolescente , Comportamento do Adolescente , Fatores Etários , Consumo de Bebidas Alcoólicas/epidemiologia , Coito , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Pais/psicologia , República da Coreia/epidemiologia , Fatores Sexuais , Fumar/epidemiologia , Fatores Socioeconômicos
17.
West J Nurs Res ; 40(12): 1861-1884, 2018 12.
Artigo em Inglês | MEDLINE | ID: mdl-28816094

RESUMO

The aim of this meta-ethnography is to appraise the types and uses of theories relative to end-of-life decision making and to develop a conceptual framework to describe end-of-life decision making among patients with advanced cancers, heart failure, and amyotrophic lateral sclerosis (ALS) and their caregivers or providers. We used PubMed, Embase, and Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases to extract English-language articles published between January 2002 and April 2015. Forty-three articles were included. The most common theories included decision-making models ( n = 14) followed by family-centered ( n = 11) and behavioral change models ( n = 7). A conceptual framework was developed using themes including context of decision making, communication and negotiation of decision making, characteristics of decision makers, goals of decision making, options and alternatives, and outcomes. Future research should enhance and apply these theories to guide research to develop patient-centered decision-making programs that facilitate informed and shared decision making at the end of life among patients with advanced illness and their caregivers.


Assuntos
Antropologia Cultural , Comunicação , Tomada de Decisões , Assistência Terminal/psicologia , Cuidadores , Humanos
19.
Nurse Educ Today ; 61: 106-111, 2018 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-29197262

RESUMO

BACKGROUND: Reality shock is a critical representation of the gap between nursing education and clinical practice and it is important to explore the level of reality shock among nurses. However, there is no relevant instrument to assess the level of reality shock in South Korea. OBJECTIVES: The purpose of this is to determine the validity and reliability of the Korean version of the Environmental Reality Shock-Related Issues and Concerns instrument. DESIGN: A cross-sectional study design was used in this study. SETTINGS: The data collection was conducted in selected 15 hospitals in South Korea. PARTICIPANTS: A convenience sample of 216 newly graduated nurses participated in the study. METHODS: The Korean version of the Environmental Reality Shock-Related Issues and Concerns instrument was developed through the forward-backward translation technique, and revision based on feedback from expert groups. The internal consistency reliability was assessed using Cronbach's alpha, and the construct validity was determined via exploratory and confirmatory factor analysis. RESULTS: The Korean version of the Environmental Reality Shock-Related Issues and Concerns has reliable internal consistency (Cronbach's alpha=0.91). Exploratory factor analysis revealed five factors including job, relationships, expectations, private life, and performance, which explained 61.92% of variance. The factor loadings ranged from 0.451 to 0.832. The five-factor structure was validated by confirmatory factor analysis (RMR<0.05, CFI>0.9). CONCLUSION: It was concluded that the Korean version of the Environmental Reality Shock-Related Issues and Concerns instrument has satisfactory construct validity and reliability to measure the reality shock of newly graduated nurses in South Korea.


Assuntos
Competência Clínica , Ambiente de Instituições de Saúde/estatística & dados numéricos , Recursos Humanos de Enfermagem Hospitalar/psicologia , Psicometria , Estudos Transversais , Feminino , Humanos , Reprodutibilidade dos Testes , República da Coreia , Inquéritos e Questionários , Traduções
20.
Issues Ment Health Nurs ; 39(3): 208-214, 2018 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-29182435

RESUMO

While Asians are becoming the largest ethnic group in the United States, studies have focused on Asians as a single population. The purpose of this study was to explore the racial and ethnic mental health differences between non-Hispanic Whites and Asians, with an emphasis on understudied subgroups, from the California Health Interview Survey 2011/2012. In this dataset Asians had significantly lower adjusted odds ratios for both mental distress and serious mental illness. However, when Asians were divided into subgroups and compared to Whites, Vietnamese and Japanese subgroups were significantly lower than Whites for mental distress while Koreans were significantly higher. Vietnamese and Chinese were found to have significantly less serious mental illness than Whites in the subgroup analyses. Our results underscore the importance of recognizing that Asian subgroups should not be overlooked, and all Asians should not automatically be treated as a homogenous group.


Assuntos
Asiático/psicologia , Disparidades nos Níveis de Saúde , Transtornos Mentais/etnologia , População Branca/psicologia , Adolescente , Adulto , Idoso , California/epidemiologia , Inquéritos Epidemiológicos , Humanos , Pessoa de Meia-Idade , Adulto Jovem
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