Frailty is a dynamic process in which there is a reduction in the physical, psychological and/or social function associated with aging. The aim of this study was to identify instruments for the detection of frailty in older adults, characterizing their components, application scenarios, ability to identify pre-frailty and clinimetric properties evaluated. The study was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), under registration number CRD42017039318. A total of 14 electronic sources were searched to identify studies that investigated instruments for the detection of frailty or that presented the construction and/or clinimetric evaluation of the instrument, according to criteria established by the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN). 96 studies were included in the qualitative synthesis: 51 instruments for the detection of frailty were identified, with predominantly physical domains; 40 were constructed and/or validated for use in the older adult community population, 28 only highlighted the distinction between frail and non-frail individuals and 23 presented three or more levels of frailty. The FRAGIRE, FRAIL Scale, Edmonton Frail Scale and IVCF-20 instruments were the most frequently analyzed in relation to clinimetric properties. It was concluded that: (I) there is a large number of instruments for measuring the same construct, which makes it difficult for researchers and clinicians to choose the most appropriate; (II) the FRAGIRE and CFAI stand out due to their multidimensional aspects, including an environmental assessment; however, (III) the need for standardization of the scales was identified, since the use of different instruments in clinical trials may prevent the comparability of the results in systematic reviews and; (IV) considering the different instruments identified in this review, the choice of researchers/clinicians should be guided by the issues related to the translation and validation for their location and the suitability for their context.

Objectiveto analyze the relationship between the hope and spirituality of patients with chronic kidney disease undergoing hemodialysis.Methodthis is a cross-sectional, correlational study. The sample was composed of 127 patients of a Renal Replacement Unit. Data were collected through individual interviews guided by the following instruments: participant characterization, Herth Hope Index (HHI), and Pinto Pais-Ribeiro Spirituality Scale (PP-RSS).Resultsthe average HHI score was 38.06 (±4.32) while the average PP-RSS score was 3.67 (±0.62) for "beliefs" and 3.21 (±0.53) for "hope/optimism". Spearman's coefficient indicated there was a moderate positive correlation between the HHI and PP-RSS dimensions of "beliefs" (r=0.430; p<0.001) and "hope/optimism" (r=0.376; p<0.001).ConclusionSince a relationship between the sense of hope and spirituality of patients with chronic kidney disease was found, these constructs should be taken into account at the time health professionals deliver care to help patients coping with the disease and treatment.

Objective: to evaluate the instrumental and emotional social support of patients with chronic kidney disease on hemodialysis. Method: descriptive cross-sectional study. The sample was sized for convenience and included 103 participants under treatment in a Renal Replacement Therapy Unit. Data were collected through individual interviews, using the Social Support Scale. Results: the mean scores of the emotional and instrumental social support were 3.92 (± 0.78) and 3.81 (± 0.69) respectively, an indication of good support received. The most frequent sources of instrumental and emotional social support mentioned by participants were partners, spouse, companion or boyfriend and friends. Conclusion: patients with chronic kidney disease have high social support, both instrumental and emotional, and the main support comes from the family.

Objective: To assess the quality of life related to the health of chronic renal failure patients on dialysis. Methods: Cross-sectional study with 101 chronic renal failure patients who had been under dialysis treatment for three months. The instruments used for research were: Instrument of Characterization of Subjects and the Kidney Disease Quality of Life-Short Form. A descriptive analysis was performed and the standard deviation was found; Cronbach's alpha was used to assess the reliability of alpha values equal to or greater than 0.60.

Perfil de idosos que cuidam de outros idosos em contexto de alta vulnerabilidade social AbstrActObjective: To characterize older adult caregivers who care for other older adults in the context of high social vulnerability. Methods:Descriptive cross-sectional study, conducted with 40 older adult caregivers using: Mini Mental State Examination, Katz Index, Lawton's Instrumental Activities of Daily Living Scale, Geriatric Depression Scale and the Frailty phenotype proposed by Fried. The previously scheduled interviews were conducted in the home of the caregiver. For the data analysis, the statistical software Stata 11.0 was used, descriptively. Results: There was a predominance of females, age range 60-69 years, married, with primary education, who were retired. They had no health insurance. Most were pre-frail, hypertensive and independent in both instrumental activities and basic activities of daily living. They showed no evidence of depressive symptoms or cognitive impairments. Conclusion: To know the profile of the older adult caregiver is essential to support health services in planning quality care.Keywords: Caregivers; Geriatric Nursing; Older Adult; Social Vulnerability. La mayoría era pre-frágil, hipertensa e independiente, tanto para las actividades instrumentales como para las actividades básicas de la vida diaria. No presentaban indicios de síntomas depresivos ni de alteraciones cognitivas. Conclusión: Conocer el perfil de los ancianos cuidadores es imprescindible para subsidiar los servicios de salud en la planificación de una atención de calidad.