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OBJETIVO: Describir la sobrecarga de las cuidadoras informales de personas dependientes e identificar las variables relacionadas. DISEÑO: Estudio transversal descriptivo observacional. Emplazamiento: Atención Primaria del área sur de Pontevedra. PARTICIPANTES: Un total de 97 cuidadoras/es de dependientes. Mediciones principales: Mediante una entrevista personal se recogen datos socioeconómicos y del estado de salud de la cuidadora y del dependiente, el tiempo dedicado al cuidado y la carga del cuidador (Zarit abreviada). Además de una descripción de la muestra -incluyendo su nivel de sobrecarga-, se ha utilizado un contraste de medias para identificar aquellas características que inciden en la puntuación de la escala Zarit y una regresión logística para analizar aquellas que inciden en la probabilidad de experimentar sobrecarga. RESULTADOS: Un 61,9% de las cuidadoras están sometidas a sobrecarga intensa. El ítem de la escala que más contribuye a la sobrecarga es la falta de tiempo para uno mismo, seguida de los efectos negativos en las relaciones interpersonales. El contraste de medias muestra que el grado de parentesco, el número de horas de cuidado, la salud de la cuidadora y la agresividad del dependiente producen diferencias significativas en la escala Zarit. La salud física y psicológica de la cuidadora, y la agresividad del dependiente, se asocian a la probabilidad de padecer sobrecarga. CONCLUSIONES: Las cuidadoras informales de personas dependientes presentan un alto nivel de sobrecarga, que se relaciona tanto con sus características, como con las del dependiente. La sobrecarga replantea la necesidad de que las políticas públicas enfocadas en la dependencia adopten una visión integradora cuidadora-dependiente

OBJECTIVE: To describe the burden of informal carers of dependent people and to identify related variables. DESIGN: Descriptive observational cross-sectional study. LOCATION: Primary Health Care in the southern area of Pontevedra. PARTICIPANTS: 97 caregivers of dependent persons. Key measurements: We collected socioeconomic data and health conditions from caregivers and dependent persons, time spent on the daily care and caregiver burden (Zarit abbreviate) through a personal interview. Besides the description of the sample-including their burden level-, a contrast mean was used to identify characteristics that influenced in punctuation of Zarit scale. A logistic regression was used to analyse characteristics that increase the likelihood to experiment burden. RESULTS: 61.9% of caregivers are subject to intense burden. The item on the scale which contributes most to the caregiver burden is the lack of time for oneself, followed by the negative effects of interpersonal relationships. Contrast means shows that degree of relationship, number of care hours, caregiver health and aggressiveness of dependent persons produce significant differences in Zarit scale. Physic and psychological health of caregivers and aggressiveness of dependent persons is associated with the likelihood of developing caregiver burden. CONCLUSIONS: Informal caregivers of dependent persons show a high level of burden, both related to their characteristics and those of the dependent persons. Caregiver burden rethinks the need for public policies focused on dependence to adopt an integrative caregiver-dependent vision

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OBJECTIVE: To describe the burden of informal carers of dependent people and to identify related variables. DESIGN: Descriptive observational cross-sectional study. LOCATION: Primary Health Care in the southern area of Pontevedra. PARTICIPANTS: 97 caregivers of dependent persons. KEY MEASUREMENTS: We collected socioeconomic data and health conditions from caregivers and dependent persons, time spent on the daily care and caregiver burden (Zarit abbreviate) through a personal interview. Besides the description of the sample-including their burden level-, a contrast mean was used to identify characteristics that influenced in punctuation of Zarit scale. A logistic regression was used to analyse characteristics that increase the likelihood to experiment burden. RESULTS: 61.9% of caregivers are subject to intense burden. The item on the scale which contributes most to the caregiver burden is the lack of time for oneself, followed by the negative effects of interpersonal relationships. Contrast means shows that degree of relationship, number of care hours, caregiver health and aggressiveness of dependent persons produce significant differences in Zarit scale. Physic and psychological health of caregivers and aggressiveness of dependent persons is associated with the likelihood of developing caregiver burden. CONCLUSIONS: Informal caregivers of dependent persons show a high level of burden, both related to their characteristics and those of the dependent persons. Caregiver burden rethinks the need for public policies focused on dependence to adopt an integrative caregiver-dependent vision.

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BACKGROUND: Due to the heterogeneous and systemic nature of the chronic obstructive pulmonary disease (COPD), the new guidelines are oriented toward individualized attention. Multidimensional scales could facilitate its proper clinical and prognostic assessment, but not all of them were validated in an international primary care cohort, different from the original ones used for model development. Therefore, our main aim is to assess the prognostic capacity of the ADO, BODEx and DOSE indices in primary care for predicting mortality in COPD patients and to validate the models obtained in subgroups of patients, classified by revised Global Initiative for Chronic Obstructive Lung Disease (2011) and updated Spanish Guideline (2014). Besides, we want to confirm that the prognostic capacity of all indices increases if the number of exacerbations is substituted by the interval between them and to assess the impact on health of the patient's lifestyle, social network and adherence to treatment. METHODS: Design: External validation of scales, open and prospective cohort study in primary care. SETTING: 36 health centres in 6 European high, medium and low income countries. SUBJECTS: 477 patients diagnosed with COPD, captured in clinical visit by their General Practitioner/Nurse. PREDICTORS: Detailed patient history, exacerbations, lung function test and questionnaires at baseline. OUTCOMES: Exacerbations, all-cause mortality and specific mortality, within 5 years of recruitment. ANALYSIS: Multivariate logistic regression and Cox regression will be used. Possible non-linear effect of the indices will be studied by using Structured Additive Regression models with penalised splines. Subsequently, we will assess different aspects of the regression models: discrimination, calibration and diagnostic precision. Clinical variables modulated in primary care and the interval between exacerbations will be considered and incorporated into the analysis. DISCUSSION: The Research Agenda for General Practice/Family Medicine highlights that the evidence on predictive values of prognostic indices in primary care is scarce. A prospective cohort like that of PROEPOC/COPD provides good opportunities for research into COPD and make communication easier between family practitioners, nursing staff, pneumologists and other professionals, supporting a multi-disciplinary approach to the treatment of these patients. TRIAL REGISTRATION: ISRCTN52402811 . Date: 15/01/2015. Prospectively registered.

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