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1.
ANS Adv Nurs Sci ; 46(1): 88-100, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36044351

RESUMEN

Kumpfer's resilience framework (KRF) was initially developed from evidence on resilience and its predictors among at-risk youth. This framework has been expanded to guide resilience research in diverse populations facing a variety of stressors. However, KRF's strengths and weaknesses have not been evaluated since its publication. Guided by Walker and Avant's method, an analysis of KRF was conducted drawn from 41 publications. A revised KRF diagram was proposed on the basis of the analysis to improve clarity, consistency, logical structure, and parsimony in the diagram of KRF. Overall, KRF provides a useful, generalizable, and testable theoretical framework for future resilience research.


Asunto(s)
Resiliencia Psicológica , Adolescente , Humanos , Proyectos de Investigación
2.
Addict Behav ; 105: 106349, 2020 06.
Artículo en Inglés | MEDLINE | ID: mdl-32078890

RESUMEN

PURPOSE: The objective of this study was to empirically test a theoretical model to determine the cognitive mechanisms that are associated with adolescent alcohol use and alcohol problems. We posited that alcohol outcome expectancies would affect alcohol-refusal self-efficacy through the drinker self-schema. We also posited that alcohol outcome expectancies and the drinker self-schema would affect alcohol use and problems through alcohol-refusal self-efficacy. METHODS: A survey was administered to 225 adolescents in a public junior high school in Taiwan at two-time points, six months apart. Path analysis was used to determine the mechanisms underlying the alcohol-related cognitive constructs on the alcohol use and alcohol problems separately, controlling for appropriate alcohol-related personal and environmental factors. Indirect effects were estimated using the bootstrapping method. RESULTS: Higher positive alcohol outcome expectancies and lower negative alcohol outcome expectancies predicted higher drinker self-schema scores. Higher positive alcohol outcome expectancies and drinker self-schema scores predicted lower alcohol-refusal self-efficacy. Lower alcohol-refusal self-efficacy was associated with a history of drinking and alcohol problems in the past six months. Effects of alcohol outcome expectancies on alcohol use and alcohol problems were partially mediated through the drinker self-schema and alcohol-refusal self-efficacy. CONCLUSIONS: Findings support the proposed theoretical cognitive mechanisms underlying alcohol use and alcohol problems in a sample of Taiwanese adolescents. Given that alcohol-related cognitive constructs are modifiable, the findings also provide a foundation to suggest that interventions to reduce positive alcohol outcome expectations and prevent the formation of a drinker self-schema may facilitate alcohol-refusal self-efficacy and mitigate drinking behaviors in this adolescent population.


Asunto(s)
Trastornos Relacionados con Alcohol/psicología , Cognición , Motivación , Autoimagen , Autoeficacia , Consumo de Alcohol en Menores/psicología , Adolescente , Abstinencia de Alcohol/psicología , Femenino , Humanos , Masculino , Modelos Teóricos , Estudios Prospectivos , Instituciones Académicas , Estudiantes/psicología , Estudiantes/estadística & datos numéricos , Encuestas y Cuestionarios , Taiwán/epidemiología
3.
Appetite ; 140: 180-189, 2019 09 01.
Artículo en Inglés | MEDLINE | ID: mdl-31077772

RESUMEN

Disordered eating behaviors are prevalent in Mexican-American college-enrolled women and contribute to compromised physical and psychological health. Although disordered eating behaviors are multi-determined, few studies have examined individual difference factors that contribute to disordered eating behaviors in Mexican women beyond acculturation. Evidence suggests that individual differences in the constellation of identities may be an important factor influencing the disordered eating behaviors. We hypothesized that individual differences in the collection of identities (self-schemas) increases susceptibility to defining oneself as fat (fat self-schema) and contribute to disordered eating behaviors over time in Mexican American college women. A 12-month longitudinal design was used to measure the level of disordered eating behaviors at 5 points over 12 months in 477 Mexican American women. Identity properties (i.e., positive self-schemas, negative self-schemas, fat self-schema) were measured at baseline. Controlling for relevant covariates, latent growth curve models showed that Mexican American women with few positive and many negative self-schemas were more likely to define themselves as fat, which in turn, predicted purging and fasting/restricting behaviors across the year. However, identity properties were not predictive of binge eating and excessive exercise episodes. Interventions focused on development of positive self-schemas that reflect areas of interest and competence and the revision of negative self-schemas may protect against purging and fasting/restricting in Mexican American college-enrolled women.


Asunto(s)
Conducta Alimentaria/etnología , Trastornos de Alimentación y de la Ingestión de Alimentos/etnología , Americanos Mexicanos/psicología , Autoimagen , Estudiantes/psicología , Adolescente , Adulto , Arizona/epidemiología , Peso Corporal/etnología , Cultura , Conducta Alimentaria/psicología , Trastornos de Alimentación y de la Ingestión de Alimentos/epidemiología , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Femenino , Humanos , Estudios Longitudinales , Michigan/epidemiología , Prevalencia , Universidades , Adulto Joven
4.
J Health Psychol ; 24(9): 1293-1304, 2019 08.
Artículo en Inglés | MEDLINE | ID: mdl-28810434

RESUMEN

Unhealthy eating and weight control behaviors are important but modifiable factors that contribute to obesity in majority and minority populations. Studies suggest that these behaviors are common in Mexican American women, but most studies completed to date have focused on college enrolled Mexican American women. Little is known about body weight concerns, eating and weight control behaviors in low acculturated immigrant Mexican women. This qualitative descriptive study utilized two focus groups with 15 women to identify and describe body weight and shape perceptions, and thoughts and behaviors related to eating and weight control of low acculturated Mexican American living in disadvantaged economic situations. Conventional content analysis was used to analyze data and three main themes were identified: (1) body weight values and concerns, (2) eating and food, and (3) weight loss strategies and consequences. The first two themes shared five subthemes including emotion, health, age, family, and culture. Results suggest Mexican American women experience weight concerns that are in conflict with food/eating values and experiences. This conflict is influenced by cultural, family, and inter/intrapersonal factors and contributes to unhealthy eating and weight control behavior. The transition and assimilation to the United States is complex and dynamic. Thus understanding how the conflict regarding body weight and food influence Mexican American women's health behaviors is important and provides valuable knowledge essential to guide further research and intervention development.


Asunto(s)
Imagen Corporal/psicología , Conducta Alimentaria/psicología , Trastornos de Alimentación y de la Ingestión de Alimentos/etnología , Trastornos de Alimentación y de la Ingestión de Alimentos/psicología , Americanos Mexicanos/psicología , Población Rural/estadística & datos numéricos , Aculturación , Adolescente , Adulto , Factores de Edad , Emigrantes e Inmigrantes/psicología , Emigrantes e Inmigrantes/estadística & datos numéricos , Estudios de Evaluación como Asunto , Granjas , Conducta Alimentaria/etnología , Femenino , Grupos Focales , Humanos , Americanos Mexicanos/estadística & datos numéricos , México , Persona de Mediana Edad , New York , Estados Unidos , Adulto Joven
5.
Oncol Nurs Forum ; 45(5): 619-630, 2018 09 01.
Artículo en Inglés | MEDLINE | ID: mdl-30118448

RESUMEN

OBJECTIVES: To assess an intervention derived from self-regulation theory (SRT) to promote well-being for individuals with advanced lung cancer. SAMPLE & SETTING: 45 adults with advanced lung cancer who were receiving chemotherapy at an ambulatory cancer center. METHODS & VARIABLES: Participants were randomized to the intervention group or usual care control group. Feasibility assessment focused on recruitment, retention, design, methods, and fidelity. Outcome measures of quality of life, symptoms, and distress were collected at four time points. The main research variables were symptoms, quality of life, and distress. RESULTS: The participation rate was 79%, and the retention rate was 62%. Participant loss was most often because of progressive disease and occurred early in the study. High fidelity was noted for delivery of the intervention as planned and outcome data collection by telephone. The mean number of interventions delivered was 5.5 of a planned 8. A high level of acceptability was reported for participants completing the intervention. IMPLICATIONS FOR NURSING: Although delivering the SRT-derived intervention with fidelity was possible, feasibility findings do not warrant intervention replication in this population.


Asunto(s)
Antineoplásicos/uso terapéutico , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/psicología , Pacientes/psicología , Calidad de Vida/psicología , Estrés Psicológico/terapia , Evaluación de Síntomas/métodos , Adaptación Psicológica , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/fisiopatología , Masculino , Persona de Mediana Edad , Proyectos Piloto
6.
J Sch Health ; 88(3): 253-260, 2018 03.
Artículo en Inglés | MEDLINE | ID: mdl-29399840

RESUMEN

BACKGROUND: Adolescent alcohol use continues to be a critical public health problem with both short- and long-term negative health consequences. Defining oneself in terms of alcohol, a drinking-related identity, has been shown to predict high levels of alcohol use. Because adolescence is the developmental period during which identity development is most salient, preventing the development of the drinker identity and early identification of youth who have a developing drinker identity may be important for prevention and early intervention. METHODS: We review the theory- and evidence-based literature about identity development and the effects of a drinker identity on alcohol use behaviors in adolescents, discuss potential determinants of the drinker identity, and discuss future implications for practice and research. RESULTS: There is some evidence that the drinker identity forms in early adolescence and becomes more well-developed during adolescence. The drinker identity predicts alcohol use behaviors both concurrently and over time in adolescence and young adulthood. There is also some evidence that early exposure to alcohol may contribute to formation of the drinker identity. CONCLUSIONS: Identity-based approaches may be promising strategies to identify adolescents who are at risk for alcohol use and to intervene with early prevention or treatment within the school setting.


Asunto(s)
Alcoholismo/psicología , Identificación Social , Consumo de Alcohol en Menores/psicología , Adolescente , Conducta del Adolescente , Femenino , Humanos , Masculino , Mercadotecnía , Factores de Riesgo , Servicios de Salud Escolar/organización & administración , Autoimagen , Factores Socioeconómicos , Adulto Joven
7.
Subst Abus ; 39(4): 426-433, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-29474127

RESUMEN

BACKGROUND: Drinking and smoking commonly co-occur in undergraduate students. Although an identity as a drinker is a known predictor of alcohol use and alcohol problems, and early evidence suggests that it also predicts smoking, the role of these behaviors in the development of an identity as a drinker is unknown. In this study, the authors conceptualized a drinker identity as an enduring memory structure referred to as a self-schema and conducted a preliminary investigation of the relationships between early drinking experiences, drinker self-schema, and alcohol and tobacco use in undergraduate students. METHODS: Three-hundred thirty undergraduates who reported current alcohol and tobacco use were recruited for an online survey study. Frequency of alcohol and tobacco use in the past 30 days, drinker self-schema, and early experiences with alcohol were measured. RESULTS: Structural equation modeling showed that parental alcohol problems were associated with early onset of drinking. Early onset of drinking and high school friends' drinking were associated with more alcohol use and alcohol-related problems in high school. Alcohol problems during high school were associated with high drinker self-schema scores, which were associated with high frequency of alcohol and tobacco use during college. The indirect effects through the drinker self-schema were significant. CONCLUSIONS: Although cross-sectional, this preliminary examination supports theoretical predictions that early alcohol experiences may contribute to development of the drinker self-schema, which, as expected, was positively associated with alcohol and tobacco use in college. Longitudinal studies that track the unfolding of drinking behavior and the contextual factors that are associated with it in the development of the drinker self-schema are essential to confirming the theoretical model. If supported, implications for intervention at different developmental stages to prevent early onset of drinking, limit adolescent alcohol use, and modify the development of a drinker self-schema may mitigate undergraduate drinking and smoking.


Asunto(s)
Consumo de Alcohol en la Universidad/psicología , Consumo de Bebidas Alcohólicas/epidemiología , Fumar/psicología , Identificación Social , Estudiantes/psicología , Uso de Tabaco/epidemiología , Universidades , Adolescente , Estudios Transversales , Femenino , Humanos , Estudios Longitudinales , Masculino , New York/epidemiología , Encuestas y Cuestionarios , Adulto Joven
8.
Subst Abus ; 39(1): 32-38, 2018 01 02.
Artículo en Inglés | MEDLINE | ID: mdl-28723267

RESUMEN

BACKGROUND: Co-occurrence of drinking and smoking is prevalent in undergraduate students. A drinker self-schema-cognition about the self as the drinker-is a common identity in undergraduates and a well-known predictor of drinking behaviors. Given that smoking commonly occurs in the context of drinking, a drinker self-schema may be a cognitive mechanism to motivate co-occurring alcohol and tobacco use (i.e., cross-substance facilitation hypothesis). This study was to determine whether the drinker self-schema influences the processing of drinking- and smoking-related information and facilitates the co-occurrence of alcohol and tobacco use in undergraduate students who drink and smoke but do not self-identify as smokers. METHODS: This study was the second phase of a 2-phase study. Of the 330 who completed phase 1 (online survey), 99 completed the phase 2 study. Phase 2 was an in-person session that included a computerized information processing task to measure endorsements and response latencies for drinking- and smoking-related attributes, and a computerized Timeline Followback that was used to measure 90-day alcohol- and tobacco-use behaviors. The 5-item drinker self-schema scale, administered in phase 1, was used to measure the strength of the drinker self-schema. RESULTS: A higher drinker self-schema score was associated with more endorsements of positive attributes for drinking and smoking, fewer endorsements of negative attributes for smoking, faster processing of agreements with positive alcohol-use-related attributes, higher levels of drinking and smoking, and more days of co-occurring alcohol and tobacco use. CONCLUSIONS: Findings provide preliminary evidence to support the cross-substance facilitation hypothesis that the drinker self-schema facilitates the processing of not only drinking-related but also smoking-related stimuli and behaviors. Undergraduates who have higher drinker self-schema scores may be vulnerable to co-occurring alcohol and tobacco use.


Asunto(s)
Consumo de Bebidas Alcohólicas/psicología , Autoimagen , Fumar/psicología , Estudiantes/psicología , Universidades , Cognición , Femenino , Humanos , Masculino , Procesos Mentales , Motivación , Adulto Joven
9.
Health Promot Int ; 33(4): 676-685, 2018 Aug 01.
Artículo en Inglés | MEDLINE | ID: mdl-28369279

RESUMEN

Alcohol use is considered less acceptable for women than men in the Mexican culture. However, recent studies of Mexican-American (MA) women show that prevalence and rates of alcohol use are escalating, particularly in those with high acculturation to Western standards. Building on recent studies that demonstrated that drinking-related identities (self-schemas) are important predictors of alcohol use in college populations, this secondary data analysis investigated the association between acculturation, MA cultural values, and acculturative stress, drinking-related self-schemas and heavy drinking over time in college-enrolled MA women. Data were drawn from a 12-month longitudinal study of self-schemas and health-risk behaviors in 477 college-enrolled MA women. Drinking-related self-schemas, acculturation, MA cultural values and acculturative stress were measured at baseline, and heavy drinking was measured at baseline, 3, 6, 9 and 12 months. Thirty-six percent of women had a non-drinker self-schema but only 3% had a drinker self-schema. Higher spirituality was protective against heavy drinking, and this effect can be partially explained by presence of a non-drinker self-schema. Interventions that emphasize the personal relevance of being a non-drinker and support the importance of spirituality may help to prevent heavy drinking in MA college women.


Asunto(s)
Consumo de Alcohol en la Universidad/psicología , Americanos Mexicanos/psicología , Americanos Mexicanos/estadística & datos numéricos , Estudiantes/psicología , Aculturación , Consumo de Alcohol en la Universidad/etnología , Evaluación Ecológica Momentánea , Femenino , Humanos , Estudios Longitudinales , Asunción de Riesgos , Autoimagen , Espiritualidad , Estados Unidos , Universidades , Adulto Joven
10.
JMIR Public Health Surveill ; 2(2): e31, 2016 Jul 14.
Artículo en Inglés | MEDLINE | ID: mdl-27418020

RESUMEN

BACKGROUND: Ecological momentary assessment (EMA) is a popular method for understanding population health in which participants report their experiences while in naturally occurring contexts in order to increase the reliability and ecological validity of the collected data (as compared to retrospective recall). EMA studies, however, have relied primarily on text-based questionnaires, effectively eliminating low-literacy populations from the samples. OBJECTIVE: To provide a case study of design of an EMA mobile app for a low-literacy population. In particular, we present the design process and final design of an EMA mobile app for low literate, Mexican American women to record unhealthy eating and weight control behaviors (UEWCBs). METHODS: An iterative, user-centered design process was employed to develop the mobile app. An existing EMA protocol to measure UEWCBs in college-enrolled Mexican American women was used as the starting point for the application. The app utilizes an icon interface, with optional audio prompts, that is culturally sensitive and usable by a low-literacy population. A total of 41 women participated over the course of 4 phases of the design process, which included 2 interview and task-based phases (n=8, n=11), focus groups (n=15), and a 5-day, in situ deployment (n=7). RESULTS: Participants' mental models of UEWCBs differed substantially from prevailing definitions found in the literature, prompting a major reorganization of the app interface. Differences in health literacy and numeracy were better identified with the Newest Vital Sign tool, as compared with the Short Assessment of Health Literacy tool. Participants had difficulty imagining scenarios in the interviews to practice recording a specific UEWCB; instead, usability was best tested in situ. Participants were able to use the EMA mobile app over the course of 5 days to record UEWCBs. CONCLUSIONS: Results suggest that the iterative, user-centered design process was essential for designing the app to be made usable by the target population. Simply taking the protocol designed for a higher-literacy population and replacing words with icons and/or audio would have been unsuccessful with this population.

11.
Subst Abus ; 36(4): 434-9, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-25551683

RESUMEN

BACKGROUND: Alcohol and tobacco use commonly co-occur in adolescents. According to the cross-substance facilitation of information processing hypothesis, cognitive structures related to one substance increase use of another related substance through enhanced cognitive processing. In this study, the authors test this hypothesis by determining whether a problem drinker "possible self" in 8th grade predicts alcohol and tobacco use in 9th grade. METHODS: A secondary data analysis of a 12-month longitudinal dataset was conducted. The outcome variables were alcohol consumption, alcohol problems, and tobacco use in 9th grade. The main predictor of interest was presence of an expected problem drinker possible self in 8th grade. Zero-inflated gamma regression, zero-inflated negative binomial regression, and logistic regression were used. RESULTS: Among 137 adolescents, controlling for known family, parent, and peer determinants, and corresponding 8th grade behavior, having an expected problem drinker possible self in 8th grade predicted alcohol problems, but not level of alcohol consumption in 9th grade. Moreover, the expected problem drinker possible self in 8th grade predicted tobacco use in 9th grade, controlling for known determinants and concurrent alcohol problems. CONCLUSIONS: Findings provide support for the cross-substance facilitation hypothesis, suggesting that interventions designed to modify the expected problem drinker possible self may reduce not only adolescent alcohol use but also tobacco use. Further studies are needed to determine whether smoking content is embedded in a drinking cognition or 2 separate but related drinking and smoking cognitions account for the association between alcohol and tobacco use.


Asunto(s)
Conducta del Adolescente/psicología , Consumo de Bebidas Alcohólicas/epidemiología , Trastornos Relacionados con Alcohol/epidemiología , Trastornos Relacionados con Alcohol/psicología , Cognición , Uso de Tabaco/epidemiología , Uso de Tabaco/psicología , Adolescente , Consumo de Bebidas Alcohólicas/psicología , Humanos , Estudios Longitudinales , Michigan/epidemiología
12.
Res Nurs Health ; 38(1): 71-81, 2015 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-25545451

RESUMEN

Possible selves, cognitions about the self that reflect hopes, fears, and expectations for the future, are reliable predictors of health risk behaviors but have not been explored as predictors of adolescents' alcohol use. In a secondary analysis of data from 137 adolescents, we examined the influence of possible selves assessed in eighth grade on alcohol consumption (yes/no and level of use) in ninth grade. Having a most important feared possible self related to academics in eighth grade predicted alcohol abstinence in ninth grade. Among those who reported alcohol use, having many hoped-for possible selves and a most important hoped-for possible self related to academics in eighth grade predicted lower level of alcohol consumption in ninth grade. Interventions that foster the personal relevance and importance of academics and lead to the development of hoped-for possible selves may reduce adolescents' alcohol consumption.


Asunto(s)
Conducta del Adolescente , Consumo de Bebidas Alcohólicas/prevención & control , Consumo de Bebidas Alcohólicas/psicología , Psicología del Adolescente , Adolescente , Femenino , Humanos , Estudios Longitudinales , Masculino , Estudios Prospectivos , Asunción de Riesgos
14.
Oncol Nurs Forum ; 40(5): 464-71, 2013 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-23989020

RESUMEN

PURPOSE/OBJECTIVES: To describe symptom type and reporting patterns found in spontaneously initiated telephone calls placed to an ambulatory cancer center practice. DESIGN: Retrospective, descriptive. SETTING: Adult hematology oncology cancer center. SAMPLE: 563 individuals with a wide range of oncology diagnoses who initiated 1,229 telephone calls to report symptoms. METHODS: Raw data were extracted from telephone forms using a data collection sheet with 23 variables obtained for each phone call, using pre-established coding criteria. A literature-based, investigator-developed instrument was used for the coding criteria and selection of which variables to extract. MAIN RESEARCH VARIABLES: Symptom reporting, telephone calls, pain, and symptoms. FINDINGS: A total of 2,378 symptoms were reported by telephone during the four months. At least 10% of the sample reported pain (38%), fatigue (16%), nausea (16%), swelling (12%), diarrhea (12%), dyspnea (10%), and anorexia (10%). The modal response was to call only one time and to report only one symptom (55%). CONCLUSIONS: Pain emerged as the symptom that most often prompted an individual to pick up the telephone and call. Although variation was seen in symptom reporting, an interesting pattern emerged with an individual reporting on a solitary symptom in a single telephone call. IMPLICATIONS FOR NURSING: The emergence of pain as the primary symptom reported by telephone prompted educational efforts for both in-person clinic visit management of pain and prioritizing nursing education and protocol management of pain reported by telephone. KNOWLEDGE TRANSLATION: Report of symptoms by telephone can provide nurses unique insight into patient-centered needs. Although pain has been an important focus of education and research for decades, it remains a priority for individuals with cancer. A wide range in symptom reporting by telephone was evident.


Asunto(s)
Instituciones de Atención Ambulatoria/estadística & datos numéricos , Instituciones Oncológicas/estadística & datos numéricos , Neoplasias/psicología , Aceptación de la Atención de Salud/estadística & datos numéricos , Teléfono , Adulto , Anciano , Tos/etiología , Fatiga/etiología , Femenino , Enfermedades Gastrointestinales/etiología , Humanos , Masculino , Registros Médicos , Trastornos Mentales/etiología , Persona de Mediana Edad , Neoplasias/complicaciones , Neoplasias/enfermería , Enfermería Oncológica/educación , Dolor/etiología , Educación del Paciente como Asunto , Estudios Retrospectivos , Muestreo , Factores Socioeconómicos , Trastornos Urinarios/etiología , Adulto Joven
16.
West J Nurs Res ; 32(6): 779-93, 2010 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-20696846

RESUMEN

African American men have the highest prostate cancer incidence and mortality rates worldwide, but have lower screening rates compared with Caucasian men. The purpose of the study was to identify social ecological factors that affect screening behaviors in African American men, knowledge that could be integral to the design of culturally appropriate interventions. The exploratory study included 60 African American males recruited from the greater Detroit metropolitan area. Social ecological variables examined included age, marital status, presence of health insurance, education, health values and behaviors, physician trust, and perceived stress coping (John Henryism). Analyses included descriptives, chi-square tests, one-way ANOVAs, and logistic regression. Findings concluded that a parsimonious model consisting of two variables (age and health values) was predictive. African American males, > or =50 years, with higher positive health values were more likely to obtain screening. Findings imply the importance of health values and targeted educational and screening interventions for younger African American men.


Asunto(s)
Población Negra , Neoplasias de la Próstata/diagnóstico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neoplasias de la Próstata/epidemiología , Neoplasias de la Próstata/etnología , Estados Unidos/epidemiología
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