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1.
BMC Med Res Methodol ; 24(1): 98, 2024 Apr 27.
Artículo en Inglés | MEDLINE | ID: mdl-38678174

RESUMEN

BACKGROUND: Language barriers can impact health care and outcomes. Valid and reliable language data is central to studying health inequalities in linguistic minorities. In Canada, language variables are available in administrative health databases; however, the validity of these variables has not been studied. This study assessed concordance between language variables from administrative health databases and language variables from the Canadian Community Health Survey (CCHS) to identify Francophones in Ontario. METHODS: An Ontario combined sample of CCHS cycles from 2000 to 2012 (from participants who consented to link their data) was individually linked to three administrative databases (home care, long-term care [LTC], and mental health admissions). In total, 27,111 respondents had at least one encounter in one of the three databases. Language spoken at home (LOSH) and first official language spoken (FOLS) from CCHS were used as reference standards to assess their concordance with the language variables in administrative health databases, using the Cohen kappa, sensitivity, specificity, positive predictive value (PPV), and negative predictive values (NPV). RESULTS: Language variables from home care and LTC databases had the highest agreement with LOSH (kappa = 0.76 [95%CI, 0.735-0.793] and 0.75 [95%CI, 0.70-0.80], respectively) and FOLS (kappa = 0.66 for both). Sensitivity was higher with LOSH as the reference standard (75.5% [95%CI, 71.6-79.0] and 74.2% [95%CI, 67.3-80.1] for home care and LTC, respectively). With FOLS as the reference standard, the language variables in both data sources had modest sensitivity (53.1% [95%CI, 49.8-56.4] and 54.1% [95%CI, 48.3-59.7] in home care and LTC, respectively) but very high specificity (99.8% [95%CI, 99.7-99.9] and 99.6% [95%CI, 99.4-99.8]) and predictive values. The language variable from mental health admissions had poor agreement with all language variables in the CCHS. CONCLUSIONS: Language variables in home care and LTC health databases were most consistent with the language often spoken at home. Studies using language variables from administrative data can use the sensitivity and specificity reported from this study to gauge the level of mis-ascertainment error and the resulting bias.


Asunto(s)
Lenguaje , Humanos , Ontario , Femenino , Masculino , Persona de Mediana Edad , Bases de Datos Factuales/estadística & datos numéricos , Adulto , Anciano , Barreras de Comunicación , Encuestas Epidemiológicas/estadística & datos numéricos , Encuestas Epidemiológicas/métodos , Cuidados a Largo Plazo/estadística & datos numéricos , Cuidados a Largo Plazo/normas , Cuidados a Largo Plazo/métodos , Servicios de Atención de Salud a Domicilio/estadística & datos numéricos , Servicios de Atención de Salud a Domicilio/normas , Reproducibilidad de los Resultados
2.
BMC Geriatr ; 23(1): 725, 2023 11 09.
Artículo en Inglés | MEDLINE | ID: mdl-37946126

RESUMEN

BACKGROUND: Prior studies have demonstrated the negative impact of language barriers on access, quality, and safety of healthcare, which can lead to health disparities in linguistic minorities. As the population ages, those with multiple chronic diseases will require increasing levels of home care and long-term services. This study described the levels of multimorbidity among recipients of home care in Ontario, Canada by linguistic group. METHODS: Population-based retrospective cohort of 510,685 adults receiving home care between April 1, 2010, to March 31, 2018, in Ontario, Canada. We estimated and compared prevalence and characteristics of multimorbidity (2 or more chronic diseases) across linguistic groups (Francophones, Anglophones, Allophones). The most common combinations and clustering of chronic diseases were examined. Logistic regression models were used to explore the main predictors of 'severe' multimorbidity (defined as the presence of five or more chronic diseases). RESULTS: The proportion of home care recipients with multimorbidity and severe multimorbidity was 92% and 44%, respectively. The prevalence of multimorbidity was slightly higher among Allophones (93.6%) than among Anglophones (91.8%) and Francophones (92.4%). However, Francophones had higher rates of cardiovascular and respiratory disease (64.9%) when compared to Anglophones (60.2%) and Allophones (61.5%), while Anglophones had higher rates of cancer (34.2%) when compared to Francophones (25.2%) and Allophones (24.3%). Relative to Anglophones, Allophones were more likely to have severe multimorbidity (adjusted OR = 1.04, [95% CI: 1.02-1.06]). CONCLUSIONS: The prevalence of multimorbidity among Ontarians receiving home care services is high; especially for whose primary language is a language other than English or French (i.e., Allophones). Understanding differences in the prevalence and characteristics of multimorbidity across linguistic groups will help tailor healthcare services to the unique needs of patients living in minority linguistic situations.


Asunto(s)
Servicios de Atención de Salud a Domicilio , Multimorbilidad , Humanos , Ontario/epidemiología , Estudios Retrospectivos , Prevalencia , Lingüística , Enfermedad Crónica
3.
J Cross Cult Gerontol ; 36(3): 285-307, 2021 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-34101062

RESUMEN

It has been suggested that older adults from minority linguistic and ethnic communities face higher risks of being socially excluded. The aim of this review was, therefore, to explore and review social exclusion studies conducted among official language minority older adults in three countries, namely Canada, Finland and Wales. A rapid review approach was used to review scientific literature in line with six social exclusion domains. The literature searches were made in Finnish, Swedish, English, French and Welsh and were restricted to research published within the timeline of 2001 - September 2019 and yielded 42 articles. The included studies were categorized into three different domains: socioeconomic influences, social participation and societal conditions. Converging and diverging patterns of social exclusion in old age were identified between the linguistic minorities. Linguistic barriers regarding access to health care and receiving health information were common across the three linguistic contexts, whereas exclusion from social participation was noticed amongst the linguistic minorities in Canada and Wales. Some connections between belonging to a linguistic minority and being exposed to a lower socioeconomic status and higher poverty risk were made, however, these findings were not robust across all three countries. The findings indicated that experiences of exclusion could be considered fairly common among linguistic minority older adults. We conclude that the research evidence presented in the review sheds light on issues of social inequality in old age between linguistic majorities and minorities, thus identifying important aspects of social exclusion to guide future research as well as policy and practice.


Asunto(s)
Lenguaje , Grupos Minoritarios/psicología , Aislamiento Social , Anciano , Envejecimiento , Canadá , Finlandia , Humanos , Participación Social , Gales
4.
Inquiry ; 55: 46958018757848, 2018.
Artículo en Inglés | MEDLINE | ID: mdl-29569968

RESUMEN

Organizational health literacy is described as an organization-wide effort to transform organization and delivery of care and services to make it easier for people to navigate, understand, and use information and services to take care of their health. Several health literacy guides have been developed to assist healthcare organizations with this effort, but their content has not been systematically reviewed to understand the scope and practical implications of this transformation. The objective of this study was to review (1) theories and frameworks that inform the concept of organizational health literacy, (2) the attributes of organizational health literacy as described in the guides, (3) the evidence for the effectiveness of the guides, and (4) the barriers and facilitators to implementing organizational health literacy. Drawing on a metanarrative review method, 48 publications were reviewed, of which 15 dealt with the theories and operational frameworks, 20 presented health literacy guides, and 13 addressed guided implementation of organizational health literacy. Seven theories and 9 operational frameworks have been identified. Six health literacy dimensions and 9 quality-improvement characteristics were reviewed for each health literacy guide. Evidence about the effectiveness of health literacy guides is limited at this time, but experiences with the guides were positive. Thirteen key barriers (conceived also as facilitators) were identified. Further development of organizational health literacy requires a strong and a clear connection between its vision and operationalization as an implementation strategy to patient-centered care. For many organizations, becoming health literate will require multiple, simultaneous, and radical changes. Organizational health literacy has to make sense from clinical and financial perspectives in order for organizations to embark on such transformative journey.


Asunto(s)
Atención a la Salud/organización & administración , Alfabetización en Salud/organización & administración , Calidad de la Atención de Salud/organización & administración , Comunicación , Atención a la Salud/normas , Personal de Salud/organización & administración , Personal de Salud/psicología , Accesibilidad a los Servicios de Salud/organización & administración , Humanos , Liderazgo , Cultura Organizacional , Navegación de Pacientes/organización & administración , Atención Dirigida al Paciente/organización & administración , Mejoramiento de la Calidad/organización & administración
5.
Int J Health Plann Manage ; 33(1): e194-e209, 2018 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-28766744

RESUMEN

BACKGROUND: The availability of health services in French is not only weak but also inexistent in some regions in Canada. As a result, estimated 78% of more than a million of Francophones living in a minority situation in Canada experience difficulties accessing health care in French. To promote the delivery of health services in French, publicly funded organizations are encouraged to take measures to ensure that French-language services are clearly visible, available, easily accessible, and equivalent to the quality of services offered in English. OBJECTIVE: This study examines the reorganization and management strategies taken by health care organizations in Ontario that provide health services in French. METHODS: Review and analysis of designation plans of a sample of health care organizations. RESULTS: Few health care organizations providing services in French have concrete strategies to guarantee availability, visibility, and accessibility of French-language services. CONCLUSIONS: Implementation of the active offer of French-language services is likely to be difficult and slow. The Ontario government must strengthen collaboration with health care organizations, Francophone communities, and other key actors participating in the designation process to help health care organizations build capacities for the effective offer of French-language services.


Asunto(s)
Atención a la Salud/organización & administración , Innovación Organizacional , Atención a la Salud/métodos , Francia/etnología , Servicios de Salud , Administración de los Servicios de Salud , Humanos , Lenguaje , Ontario
6.
Healthc Q ; 20(4): 24-30, 2018 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-29595424

RESUMEN

An active offer of French-language health services (FLHS) was introduced in several Canadian provinces to help create an environment that will anticipate the needs of Francophones in their community and will stimulate the demand for services in French. For the active offer to be implemented, changes in how health services are organized and managed at both organizational and system levels must be introduced. In this perspective paper, we identify several success strategies and potential pitfalls with regards to the implementation of the active offer of FLHS primarily at the level of healthcare organization. Our recommendations are based on a recent health services research study exploring reorganization and management strategies for the delivery of the active offer of FLHS in Ontario and insights from a focus group with healthcare administrators conducted as part of this research. We propose a ";wrap-around strategy" called organizational health literacy to help reorient organizational culture and improve management and sustainability of the active offer of FLHS. These strategies have relevance for advocates and professionals working to promote an active offer of FLHS, including healthcare administrators, human resource professionals, quality-improvement specialists and others.


Asunto(s)
Atención a la Salud/organización & administración , Lenguaje , Multilingüismo , Cultura , Grupos Focales , Alfabetización en Salud/organización & administración , Administración de los Servicios de Salud , Humanos , Ontario
7.
Can J Public Health ; 102(2): 122-6, 2011.
Artículo en Inglés | MEDLINE | ID: mdl-21608384

RESUMEN

OBJECTIVE: It has been reported that being part of a minority group may be negatively associated with self-perceived health. The objective of this analysis was to determine whether there are differences in perceived health between the Francophone minority and Anglophone majority in New Brunswick, the only officially bilingual province in Canada. METHODS: Data from the first four primary cycles of the Canadian Community Health Survey (2001 to 2007) were obtained for 17,729 New Brunswick residents. Odds of reporting good health among Francophones and Anglophones were compared using multivariate logistic regressions accounting for age, health-related behaviours, socio-demographic variables, and medical conditions. RESULTS: In the final models, Francophone men and women were less likely than Anglophones to report their health as being good, although these differences were not statistically significant (Odds ratio, 95% confidence interval: 0.88, 0.61-1.26; 0.71, 0.49-1.04, in men and women, respectively). CONCLUSION: This study suggests that being part of the linguistic minority in New Brunswick is not associated with statistically significant differences in self-perceived health.


Asunto(s)
Estado de Salud , Grupos Minoritarios/estadística & datos numéricos , Adulto , Anciano , Comparación Transcultural , Femenino , Disparidades en el Estado de Salud , Humanos , Lenguaje , Masculino , Persona de Mediana Edad , Nuevo Brunswick
8.
Can Oncol Nurs J ; 21(4): 233-7, 228-32, 2011.
Artículo en Inglés, Francés | MEDLINE | ID: mdl-22216737

RESUMEN

The purpose of this phenomenological study was to describe the experience of sexuality of middle-aged Quebec women living with cervical cancer. Ten women accepted to take part in the study. The findings reveal a new outlook on sexuality, as these women refocus their positions on their lives, their conjugal relationships and the adverse effects of therapies. The participants expressed the will to combine feelings of love with sexual pleasures. They all felt the need to talk about the embarrassing and traumatizing effects of treatment on their sexuality. These findings raise the need for nurses to recognize these women's sexual concerns and to further research in this area.


Asunto(s)
Sexualidad , Neoplasias del Cuello Uterino/psicología , Neoplasias del Cuello Uterino/radioterapia , Femenino , Humanos , Quebec
9.
J Am Med Dir Assoc ; 22(10): 2147-2153.e3, 2021 10.
Artículo en Inglés | MEDLINE | ID: mdl-33434567

RESUMEN

OBJECTIVES: This study compared quality indicators across linguistic groups and sought to determine whether disparities are influenced by resident-facility language discordance in long-term care. DESIGN: Population-based retrospective cohort study using linked databases. SETTING AND PARTICIPANTS: Retrospective cohort of newly admitted residents of long-term care facilities in Ontario, Canada, between 2010 and 2016 (N=47,727). Individual residents' information was obtained from the Resident Assessment Instrument Minimum Data Set (RAI-MDS) to determine resident's primary language, clinical characteristics, and health care indicators. MEASURES: Main covariates of interest were primary language of the resident and predominant language of the long-term care facility, which was determined using the French designation status as defined in the French Language Services Act. Primary outcomes were a set of quality and safety indicators related to long-term care: worsening of depression, falls, moderate-severe pain, use of antipsychotic medication, and physical restraints. Multivariable logistic regression models were used to assess the impact of resident's primary language, facility language, and resident-facility language discordance on each quality indicator. RESULTS: Overall, there were few differences between francophones and anglophones for quality and safety indicators. Francophones were more likely to report pain (10.9% vs 9.9%; P = .001) and be physically restrained (7.3% vs 5.2%; P < .001), whereas a greater proportion of anglophones experienced worsening of depressive symptoms (24.0% vs 22.9%; P = .001). However, quality indicators were generally worse for francophones in Non-Designated facilities, except for pain, which was more commonly reported by francophones in French-Designated facilities. Anglophones were more likely to be physically restrained in French-Designated facilities (6.7% vs 5.1%; P < .001). CONCLUSIONS AND IMPLICATIONS: For francophones, quality indicators tended to be worse in the presence of resident-facility language discordance. However, these findings did not persist after adjusting for individual- and facility-level characteristics, suggesting that the disparities observed at the population level cannot be attributed to linguistic factors alone.


Asunto(s)
Cuidados a Largo Plazo , Casas de Salud , Humanos , Lenguaje , Ontario , Estudios Retrospectivos
10.
ANS Adv Nurs Sci ; 43(4): 306-321, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-32956087

RESUMEN

The purpose of this study was to explore the lived experiences of politically engaged hospital staff nurses, the way in which they would like to practice, as well as the ideas and actions they have undertaken to foster change in their nursing practice. A qualitative design was used to collect data from a purposive sample of 39 nurses. Results indicate a deprofessionalization of nursing and a drift toward authoritarianism. There are, nonetheless, nurses who employ acts of resistance with the aim of establishing new power relations. It appears that those actions must focus on the radical renewal of democracy in hospitals.


Asunto(s)
Actitud del Personal de Salud , Rol de la Enfermera/psicología , Atención de Enfermería/psicología , Atención de Enfermería/normas , Personal de Enfermería en Hospital/psicología , Personal de Enfermería en Hospital/normas , Autonomía Personal , Guías de Práctica Clínica como Asunto , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Investigación Cualitativa
11.
Can Oncol Nurs J ; 19(3): 110-6, 2009.
Artículo en Francés | MEDLINE | ID: mdl-20101940

RESUMEN

The objective of this study was to describe the experience of caring for individuals at the end of life by five nurses working in curative care units. Semi-structured interviews were conducted to gain a better understanding of the meaning nurses give to this experience. The analysis of results, based on Giorgi's phenomenological method (1997), highlighted a central meaning: it is a human experience fraught with paradoxes where the bedside nurse feels both privileged to be accompanying these individuals at the end of their lives and torn between the medical priority given to curative care and the lesser priority given to palliative care. This study offers relevant options for nurse managers wanting to improve these nurses' work environment and the quality of care for individuals at the end of life.


Asunto(s)
Actitud del Personal de Salud , Unidades Hospitalarias/organización & administración , Personal de Enfermería en Hospital/psicología , Cuidado Terminal/psicología , Actitud Frente a la Muerte , Agotamiento Profesional/psicología , Conflicto Psicológico , Empatía , Frustación , Pesar , Unidades Hospitalarias/ética , Hospitales Universitarios , Humanismo , Humanos , Rol de la Enfermera/psicología , Relaciones Enfermero-Paciente/ética , Investigación Metodológica en Enfermería , Personal de Enfermería en Hospital/ética , Personal de Enfermería en Hospital/organización & administración , Cultura Organizacional , Filosofía en Enfermería , Autonomía Profesional , Investigación Cualitativa , Quebec , Cuidado Terminal/ética , Cuidado Terminal/organización & administración , Pensamiento
12.
Glob Health Promot ; 26(2): 41-50, 2019 06.
Artículo en Inglés | MEDLINE | ID: mdl-28805502

RESUMEN

Cross-sector collaboration is increasingly relied upon to tackle society's pressing and intractable problems. Chief among societal problems are unfavorable structural and social determinants of health. The ability to positively change these health determinants rests on the collaborative processes and structures of governance across diverse sectors in society. The purpose of this article is to present a conceptual framework that sheds light on the basic requirements of cross-sector collaboration for social change to promote the health of populations. A search for theoretical articles on cross-sector collaboration in the fields of public administration and public health was conducted within the journal databases ABI/INFORM Complete and MEDLINE. This search strategy was supplemented by an internet search of the grey literature for high-profile models of cross-sector collaboration. The conceptual framework builds on previous scholarly work by placing emphasis on five essential conditions for collective impact, and on the pivotal role of collective learning. Collective learning, at the basis of planning and taking action, is at the core of effective cross-sector initiatives, specifically because of its critical role in constantly adapting strategies to changing circumstances and unanticipated situations within complex socio-ecological systems.


Asunto(s)
Atención a la Salud/organización & administración , Colaboración Intersectorial , Salud Poblacional , Cambio Social , Ciencias Bioconductuales , Atención a la Salud/normas , Gobierno , Humanos , Salud Pública/normas , Asociación entre el Sector Público-Privado/organización & administración , Asociación entre el Sector Público-Privado/normas , Conducta Social
13.
Can J Public Health ; 99(6): 466-71, 2008.
Artículo en Inglés | MEDLINE | ID: mdl-19149387

RESUMEN

OBJECTIVE: Bibliometric analysis can be used to objectively compare the usage of terms over time. The purpose of this research was to compare the use of population health, health promotion, and public health using bibliometric indicators of the published literature. METHODS: Bibliometric indicators, such as scientific productivity and the overlap between the terms, were analyzed in the Web of Science. Indexing of population health, health promotion, and public health was explored in MEDLINE, CINAHL, and EMBASE. RESULTS: The most productive country in population health was Canada, while the most productive country in health promotion and public health was the United States. The number of published articles using the public health term was surpassed by health promotion around 1990. Both were surpassed by population health around 2000. Population health was the only concept which lacked an index term in all three databases. DISCUSSION: There has been a shift in the usage of public health, health promotion, and population health concepts over time. Country analysis revealed that Canadian researchers are leaders in population health, while researchers based in the United States are leaders in public health and health promotion. This may indicate differences rooted in the social, historical and economic traditions. Although the publication rate of articles described as 'population health' research is increasing, it is lacking an index term across major electronic databases. We suggest that without timely acceptance of terms, new concepts that represent different ways of thinking about health may be limited, delayed or glossed over.


Asunto(s)
Bibliometría , Medicina Comunitaria/estadística & datos numéricos , Promoción de la Salud/estadística & datos numéricos , Publicaciones Periódicas como Asunto/estadística & datos numéricos , Salud Pública/estadística & datos numéricos , Indización y Redacción de Resúmenes , Canadá , Bases de Datos Bibliográficas/estadística & datos numéricos , Humanos , Publicaciones Periódicas como Asunto/clasificación , Investigación/estadística & datos numéricos , Investigación/tendencias , Descriptores , Terminología como Asunto , Estados Unidos
14.
J Immigr Minor Health ; 20(1): 214-230, 2018 02.
Artículo en Inglés | MEDLINE | ID: mdl-27858278

RESUMEN

To examine two healthcare models, specifically "Primary Medical Care" (PMC) and "Primary Health Care" (PHC) in the context of immigrant populations' health needs. We conducted a systematic scoping review of studies that examined primary care provided to immigrants. We categorized studies into two models, PMC and PHC. We used subjects of access barriers and preventive interventions to analyze the potential of PMC/PHC to address healthcare inequities. From 1385 articles, 39 relevant studies were identified. In the context of immigrant populations, the PMC model was found to be more oriented to implement strategies that improve quality of care of the acute and chronically ill, while PHC models focused more on health promotion and strategies to address cultural and access barriers to care, and preventive strategies to address social determinants of health. Primary Health Care models may be better equipped to address social determinants of health, and thus have more potential to reduce immigrant populations' health inequities.


Asunto(s)
Emigrantes e Inmigrantes , Equidad en Salud , Atención Primaria de Salud , Accesibilidad a los Servicios de Salud , Humanos
16.
Can Oncol Nurs J ; 17(1): 26-36, 2007.
Artículo en Inglés, Francés | MEDLINE | ID: mdl-17847987

RESUMEN

This study explored the experience of eight grandparents having a grandchild diagnosed with cancer. Semi-structured interviews, both with individuals and couples, were used to gain a better understanding of the meaning these grandparents give to this experience. A thematic analysis based on Giorgi's (1997) phenomenological method highlighted three central themes: "Living the worst experience", "Having to support: A crucial role for grandparents", "To feel supported to better carry on." The results of this study can contribute to enhancing the quality of care for grandparents affected by their grandchild's cancer.


Asunto(s)
Familia/psicología , Relaciones Intergeneracionales , Neoplasias , Adaptación Psicológica , Anciano , Niño , Preescolar , Emociones , Humanos , Persona de Mediana Edad , Apoyo Social
17.
Can J Public Health ; 97 Suppl 2: S16-20, 2006.
Artículo en Inglés, Francés | MEDLINE | ID: mdl-16805156

RESUMEN

The goal of this article is to outline the analytical perspectives of the concept of social capital regarding health and health management. Social capital, as defined in terms of social networks and resources, has a positive impact on a number of areas, notably the health, well-being, and social and economic development of communities. It is also a useful tool for implementing social policy, especially for marginal populations, the elderly, social assistance payments, etc. An action strategy based on the support and development of networks is the key to achieving the social development, health, and well-being of populations. The social ties promoted by these networks provide people with social, cognitive, and emotional support. This has a direct impact on their self-esteem and sense of personal achievement. They also facilitate access to social resources, including social advancement opportunities. In this paper, we examine the vitality, determinants of health, and health management of Canada's minority Francophone communities.


Asunto(s)
Escolaridad , Etnicidad/educación , Educación en Salud , Conocimientos, Actitudes y Práctica en Salud , Prioridades en Salud , Grupos Minoritarios/educación , Salud Pública , Apoyo Social , Aculturación , Canadá , Comunicación , Diversidad Cultural , Etnicidad/psicología , Humanos , Lenguaje , Grupos Minoritarios/psicología , Investigación , Características de la Residencia , Factores Socioeconómicos
18.
Int J Nurs Stud ; 43(7): 827-38, 2006 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-16876802

RESUMEN

BACKGROUND: Prostate cancer challenges not only the men with the disease, but also their partners. Existing studies have focused on the relationship between type of treatment and sexual and urinary function in men, with recent qualitative work suggesting that men and their spouses have differing responses to the illness. Factors predicting women's adaptation to prostate cancer have not been examined. OBJECTIVES: Using a model derived from family stress and adaptation theory, this study examined (1) the contribution of urinary and sexual symptoms, sense of coherence, marital resources and situational appraisal to wives' global adaptation (PAIS) and emotional adaptation (POMS), and (2) the role of situational appraisal as a mediator between the set of independent variables and PAIS and POMS. DESIGN: In a prospective, correlational design, data were collected from 70 women following their partners' diagnosis and again 3 months later. METHODS AND RESULTS: Using a path analysis approach, between 30% and 62.7% of the variance in global adjustment and mood disturbance was explained across model tests. Sense of coherence was a strong and consistent predictor. Appraisal acted as a mediator only at time 2, mediating the effect of symptom distress on global adaptation. Change in sense of coherence and change in family resources predicted global adaptation and emotional adaptation at time 2, and predicted the change between time 1 and 2 in those variables. CONCLUSIONS: The findings suggest nursing interventions that mobilize and build wives' sense of the manageability, meaningfulness and comprehensibility of life events, and that foster cohesion and flexibility within the marital relationship. Interventions that mitigate the impact of urinary symptoms and the appraisal of threat in the illness event are also indicated. Additional model-testing studies based on family adaptation theory with patients and family members in other types of cancer would help build nursing knowledge for interventions in cancer.


Asunto(s)
Adaptación Psicológica , Actitud Frente a la Salud , Salud de la Familia , Neoplasias de la Próstata/psicología , Teoría Psicológica , Esposos/psicología , Cuidados Posteriores/psicología , Anciano , Análisis de Varianza , Disfunción Eréctil/etiología , Femenino , Humanos , Acontecimientos que Cambian la Vida , Masculino , Persona de Mediana Edad , Modelos Psicológicos , Rol de la Enfermera/psicología , Investigación Metodológica en Enfermería , Estudios Prospectivos , Neoplasias de la Próstata/complicaciones , Neoplasias de la Próstata/diagnóstico , Neoplasias de la Próstata/terapia , Quebec , Análisis de Regresión , Factores de Riesgo , Apoyo Social , Estrés Psicológico/etiología , Trastornos Urinarios/etiología
19.
Cancer Res ; 63(22): 7679-88, 2003 Nov 15.
Artículo en Inglés | MEDLINE | ID: mdl-14633690

RESUMEN

To prevent their recognition as DNA breaks, the ends of linear chromosomes are organized into telomeres, which are made of proteins bound to telomere-specific, double-stranded repeats and to single-stranded DNA extensions, the G-tails. The mammalian heterogeneous nuclear ribonucleoparticule A1 and A2 proteins can bind with high affinity to such G-tails. Moreover, previous work established that in certain mouse cells a severe reduction in the level of A1 is associated with shortened telomeric repeat tracts, and restoring A1 expression increases telomere length. Here, we document that the expression of A1/A2 proteins is elevated in a variety of human cancers, whereas A1/A2 expression is lower or absent in normal tissues. To determine whether the status of A1/A2 proteins could be improved from cancer markers to cancer targets, we used small interfering RNA-mediated RNA interference to elicit a reduction in A1/A2 proteins in a variety of human cell lines. We show that this treatment provoked specific and rapid cell death by apoptosis in cell lines derived from cervical, colon, breast, ovarian, and brain cancers. Cancer cell lines that lack p53 or express a defective p53 protein were equally sensitive to a small interfering RNA-mediated decrease in A1/A2 expression. The reduction in A1/A2 levels in HeLa cells was associated with a change in the distribution of the lengths of G-tails, an event not observed when apoptosis was induced with staurosporine. Remarkably, comparable decreases in the expression of A1/A2 in several mortal human fibroblastic and epithelial cell lines did not promote cell death. Thus, manipulating the level and activity of A1/A2 proteins may constitute a potent and specific approach in the treatment of human cancers of various origins.


Asunto(s)
Apoptosis/fisiología , Ribonucleoproteína Heterogénea-Nuclear Grupo A-B/antagonistas & inhibidores , Neoplasias/metabolismo , Neoplasias/patología , ARN Interferente Pequeño/farmacología , Secuencia de Aminoácidos , Línea Celular Tumoral , Células Epiteliales/citología , Células Epiteliales/efectos de los fármacos , Fibroblastos/citología , Fibroblastos/efectos de los fármacos , Células HeLa , Ribonucleoproteína Nuclear Heterogénea A1 , Ribonucleoproteína Heterogénea-Nuclear Grupo A-B/biosíntesis , Ribonucleoproteína Heterogénea-Nuclear Grupo A-B/genética , Humanos , Inmunohistoquímica , Datos de Secuencia Molecular , Neoplasias/genética , Neoplasias/terapia , ARN Interferente Pequeño/genética
20.
Rech Soins Infirm ; (81): 21-7, 2005 Jun.
Artículo en Francés | MEDLINE | ID: mdl-16008134

RESUMEN

Phenomenology is a philosophical current which intends to observe and describe the meaning attributed to an experience from the consciousness of the person who is living it. While it can be applied to different domains, especially to human care it describes subjective phenomenon such as suffering or quality of life. It constitutes as a real discipline, with its epistemology, its specific data (the individual's narration), its method of analysis to find the speech units of significance, and collaboration between researcher and participant (who becomes a co-researcher). Validity of the method is defined by the fact that the phenomenon becomes intelligible. In the representation of the disease and of the patient, the method is close to ethical principles like respect of autonomy and optimization of quality of life.


Asunto(s)
Investigación Metodológica en Enfermería/organización & administración , Filosofía en Enfermería , Investigación Cualitativa , Proyectos de Investigación , Ciencia/organización & administración , Adaptación Psicológica , Actitud Frente a la Salud , Conducta Cooperativa , Recolección de Datos , Interpretación Estadística de Datos , Humanos , Conocimiento , Narración , Investigación Metodológica en Enfermería/ética , Calidad de Vida , Reproducibilidad de los Resultados , Proyectos de Investigación/normas , Relaciones Investigador-Sujeto , Ciencia/ética
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