A transparência metodológica na pesquisa qualitativa é fator que contribui para sua confiabilidade, devendo ser garantida pelos pesquisadores. A utilização do critério de fechamento amostral por saturação é freqüente, entretanto a maneira como este processo ocorreu é raramente explicitado nos relatórios de pesquisa. Dificuldades técnicas para uma constatação objetiva da saturação também são comuns entre os pesquisadores qualitativos. Neste texto, propõe-se um modo prático de organizar o trabalho de fechamento amostral por saturação, expondo uma seqüência de oito passos procedimentais de tratamento e análise de dados coletados em entrevistas não-dirigidas com questões abertas ou em grupos focais. Almeja-se contribuir para que os pesquisadores explicitem objetivamente o modo como a saturação ocorreu e, aos seus leitores, conhecer como se deu este processo.

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Objective: to analyze the profile of a population of caregivers from a city in a rural area of the state of São Paulo, Brazil, and identify their health complaints and the characteristics of care provided. Method: a prospective cross-sectional study was performed based on a domicile survey of 99 caregivers and their elderly care recipients. Information about the profile, context of care and health complaints of the caregivers was collected. The caregivers responded to the Zarit Burden Inventory and the Geriatric Depression Scale-15 and the elderly underwent a cognition and functionality assessment. The chi-squared test with odds ratio (OR) was performed to test associations. Result: the majority of the caregivers were women (n=76), elderly (n=83), with a median age 65.8 (±10.4) years and 4.9 (±4.2) years of formal schooling. The most frequent health complaints were pain, systemic hypertension, insomnia, back problems and vision problems. The elderly care recipients were men (n=75), with an average age of 72.0 (±8.2) years. Analysis of associations revealed that caregivers who received emotional support had a lower chance of being highly overburdened (OR=0.37; CI95% 0.15-0.90). Caring for over five years was associated with arthritis (OR=2.50; CI95% 1.0-6.56). Caring of an elderly person with cognitive impairment was strongly associated with peripheral vascular diseases (OR=2.70; CI95% 1.11-6.85) and other diseases (OR=6.94; CI95% 1.43-33.63). Conclusion: A better understanding of the reality of care in rural and remote areas and the identification of factors related to the health care of caregivers provides better care management for the elderly and caregivers, who themselves are aging.

ABSTRACT. The degree of burden related to the demands of daily care provided to a dependent older adult is important to evaluate due to the negative influence exerted on caregivers’ physical and psychological health. Objective: To analyze the validity of the 12-item version of the Zarit Burden Interview administered to older caregivers of community-dwelling older dependent individuals and suggest a cut-off score based on quartiles. Methods: Three hundred and forty-one older caregivers (mean age: 69.6±7.1 years; 76.8% women) registered with primary healthcare centers were evaluated using the ZBI-12. Additional evaluations addressed stress (Perceived Stress Scale [PSS]), depressive symptoms (Geriatric Depression Scale [GDS]) in the older caregivers and the degree of dependence of the older care recipients (Lawton and Brody [L&B]). Results: Cronbach’s alpha demonstrated very good internal consistency (α=0.81). Correlations were found between all ZBI-12 items and overall score on the PSS (r=0.53; p<0.01). GDS (r=0.43; p<0.01) and L&B (r= -0.23; p<0.01) scale scores. The PSS demonstrated the strongest correlation with ZBI-12 score and proved to be the standard reference. Based on caregivers with a higher degree of stress considering the PSS score quartiles, a cut-off score of 13 points on the ZBI-12 is suggested for screening burden in community-dwelling older caregivers, but should not be assumed as normative data. Conclusion: The ZBI-12 can be considered valid for evaluation of burden in clinical practice and research as a fast, efficient option for screening burden among older caregivers of community-dwelling older adults.

PESQUISA Idosos vítimas de trauma: doenças preexistentes, medicamentos em uso no domicílio e índices de trauma (80,2%). Houve associação entre mecanismo do trauma e doença preexistente (p=0,01) e entre mecanismo do trauma e sexo (p=0,03). O conhecimento das variáveis envolvidas com idosos vítimas de trauma possibilita aos profissionais de saúde o planejamento de medidas preventivas, visando aprimorar sua assistência. Descritores: Idoso; Ferimentos e Lesões; Doença; Uso de Medicamentos. ABSTRACTThe objective was to identify the sociodemographic profile of the elderly victims of trauma, to characterize preexisting conditions and medications taken at home, and to calculate indices of trauma and clinical outcomes. This is a retrospective and exploratory analysis from a database of a general hospital between 2008 and 2010. There were studied 131 elderly, mean age 69.9 years, 73.3% male, 55.1% married, 54.7% retired, 65.6% had preexisting conditions and 48.9% used drugs at home. There was a representative number of falls (31.3%), followed by running over (28.2%), with the head/neck region being the most affected (59.5%). Moderate trauma prevailed (44.3%), with conditions of survival after the event (80.2%). There was an association between mechanism of trauma and preexisting disease (p=0.01) and between mechanism of trauma and sex (p=0.03). The knowledge of the variables involved with the elderly victims of trauma enables healthcare professionals to plan preventive measures aimed at improving the assistance. Key words: Aged; Wounds and Injuries; Disease; Drug Utilization. RESUMENSe objetivó identificar el perfil sociodemográfico de ancianos víctimas de trauma, caracterizar condiciones preexistentes y medicamentos tomados en casa, y calcular índices de trauma y evolución clínica. Se realizó un análisis retrospectivo y exploratorio de una base de datos de un hospital general terciario entre 2008 y 2010. Se estudiaron 131 ancianos, media of 69,9 años, 73,3% hombres, 55,1% casados, 54,7% jubilados, 65,6% tienen condiciones preexistentes y 48,9% estaban tomando medicación en casa. Hubo representación de las caídas (31,3%), seguido de atropello (28,2%). La región cabeza/cuello fue el más afectado (59,5%). Prevaleció trauma moderado (44,3%), con condiciones de supervivencia después del evento (80,2%). Se observó una asociación entre mecanismo de lo trauma y enfermedad previa (p=0,01) y entre mecanismo de lo trauma y sexo (p=0,03). El conocimiento de las variables que intervienen con ancianos víctimas de trauma permite a los profesionales de la salud planificar medidas preventivas para mejorar su asistencia. Palabras claves: Anciano; Heridas y Traumatismos; Enfermedad; Utilización de Medicamentos. AUTOR CORRESPONDENTESueli Marques E-mail: smarques@eerp.usp.brDegani GC, et al. 760Rev Bras Enferm. 2014 set-out;67(5):759-65.