Do integrated care structures foster processes of integration? A quasi-experimental study in frail elderly care from the professional perspective.

OBJECTIVE: This study explores the processes of integration that are assumed to underlie integrated care delivery. DESIGN: A quasi-experimental design with a control group was used; a new instrument was developed to measure integration from the professional perspective. SETTING AND PARTICIPANTS: Professionals from primary care practices and home-care organizations delivering care to the frail elderly in the Walcheren region of the Netherlands. INTERVENTION: An integrated care intervention specifically targeting frail elderly patients was implemented. MAIN OUTCOME MEASURES: Structural, cultural, social and strategic integration and satisfaction with integration. RESULTS: The intervention significantly improved structural, cultural and social integration, agreement on goals, interests, power and resources and satisfaction with integration. CONCLUSIONS: This study confirms that integrated care structures foster processes of integration among professionals. TRIAL REGISTRATION: Current Controlled Trials ISRCTN05748494.

The effects of a pro-active integrated care intervention for frail community-dwelling older people: a quasi-experimental study with the GP-practice as single entry point.

BACKGROUND: This study explored the effectiveness of a pro-active, integrated care model for community-dwelling frail older people compared to care as usual by evaluating the effects on a comprehensive set of outcomes: health outcomes (experienced health, mental health and social functioning); functional abilities; and quality of life (general, health-related and well-being). METHODS: The design of this study was quasi-experimental. In this study, 184 frail older patients of three GP practices that implemented the Walcheren Integrated Care Model were compared with 193 frail older patients of five GP practices that provided care as usual. In the Walcheren Integrated Care Model, community-dwelling elderly were pro-actively screened for frailty from the GP practice using the Groningen Frailty Indicator, and care needs were assessed with the EASYcare instrument. The GP practice functioned as single entry point from which case management was provided, and the GP was the coordinator of care. The entire process was supported by multidisciplinary meetings, multidisciplinary protocols and web-based patient files. The outcomes of this study were obtained at baseline, after 3 months and after 12 months and analyzed with linear mixed models of repeated measures. RESULTS: The Walcheren Integrated Care Model had a positive effect on love and friendship and a moderately positive effect on general quality of life. The ability to receive love and friendship and general quality of life decreased in the control group but was preserved in the experimental group. No significant differences were found on health outcomes such as experienced health, mental health, social functioning and functional abilities. CONCLUSIONS: The results indicated that pro-active, integrated care can be beneficial for frail older people in terms of quality of life and love and friendship but not in terms of health outcomes and functional abilities. Recommendations for future research are to gain greater insight into what specific outcomes can be achieved with proactive and integrated care, considering the specific content of this care, and to allow for the heterogeneity of frail older people in evaluation research. TRIAL REGISTRATION: Current Controlled Trials ISRCTN05748494. Registration date: 14/03/2013.

Delivering Integrated Care to the Frail Elderly: The Impact on Professionals' Objective Burden and Job Satisfaction.

BACKGROUND: The impact of integrated working on professionals' objective burden and job satisfaction was examined. An evidence-based intervention targeting frail elderly patients was implemented in the Walcheren region of the Netherlands in 2010. The intervention involved the primary care practice as a single entry point, and included proactive frailty screening, a comprehensive assessment of patient needs, case management, multidisciplinary teams, care plans and protocols, task delegation and task specialisation, a shared information system, a geriatric care network and integrated funding. METHODS: A quasi-experimental design with a control group was used. Data regarding objective burden involved the professionals' time investments over a 12-month period that were collected from patient medical records (n = 377) time registrations, transcripts of meetings and patient questionnaires. Data regarding job satisfaction were collected using questionnaires that were distributed to primary care and home-care professionals (n = 180) after the intervention's implementation. Within- and between-groups comparisons and regression analyses were performed. RESULTS: Non-patient related time was significantly higher in the experimental group than in the control group, whereas patient-related time did not differ. Job satisfaction remained unaffected by the intervention. CONCLUSION AND DISCUSSION: Integrated working is likely to increase objective burden as it requires professionals to perform additional activities that are largely unrelated to actual patient care. Implications for research and practice are discussed. [Current Controlled Trials ISRCTN05748494].

The effects of an integrated care intervention for the frail elderly on informal caregivers: a quasi-experimental study.

BACKGROUND: This study explored the effects of an integrated care model aimed at the frail elderly on the perceived health, objective burden, subjective burden and quality of life of informal caregivers. METHODS: A quasi-experimental design with before/after measurement (with questionnaires) and a control group was used. The analysis encompassed within and between groups analyses and regression analyses with baseline measurements, control variables (gender, age, co-residence with care receiver, income, education, having a life partner, employment and the duration of caregiving) and the intervention as independent variables. RESULTS: The intervention significantly contributed to the reduction of subjective burden and significantly contributed to the increased likelihood that informal caregivers assumed household tasks. No effects were observed on perceived, health, time investment and quality of life. CONCLUSIONS: This study implies that integrated care models aimed at the frail elderly can benefit informal caregivers and that such interventions can be implemented without demanding additional time investments from informal caregivers. Recommendations for future interventions and research are provided. TRIAL REGISTRATION: Current Controlled Trials http://ISRCTN05748494. Registration date: 14/03/2013.