Natural course of care dependency in residents of long-term care facilities: prospective follow-up study

BMC Geriatrics

Research Article

Jacobijn Gussekloo¹  Herman JM Cools¹  Monique AA Caljouw¹ 

[1] Department of Public Health and Primary Care, Leiden University Medical Center, P.O. Box 9600, 2300 RC, Leiden, The Netherlands;

关键词: Care dependency;    Predictive factors;    Variability;    Mortality;    Long-term care facility;    Vulnerable older persons;   

DOI  :  10.1186/1471-2318-14-67

 received in 2013-10-09, accepted in 2014-05-14,  发布年份 2014

来源: Springer

【 摘 要 】

BackgroundInsight in the natural course of care dependency of vulnerable older persons in long-term care facilities (LTCF) is essential to organize and optimize individual tailored care. We examined changes in care dependency in LTCF residents over two 6-month periods, explored the possible predictive factors of change and the effect of care dependency on mortality.MethodsA prospective follow-up study in 21 Dutch long-term care facilities. 890 LTCF residents, median age 84 (Interquartile range 79–88) years participated. At baseline, 6 and 12 months, care dependency was assessed by the nursing staff with the Care Dependency Scale (CDS), range 15–75 points. Since the median CDS score differed between men and women (47.5 vs. 43.0, P = 0.013), CDS groups (low, middle and high) were based on gender-specific 33% of CDS scores at baseline and 6 months.ResultsAt baseline, the CDS groups differed in median length of stay on the ward, urine incontinence and dementia (all P < 0.001); participants in the low CDS group stayed longer, had more frequent urine incontinence and more dementia. They had also the highest mortality rate (log rank 32.2; df = 2; P for trend <0.001). Per point lower in CDS score, the mortality risk increased with 2% (95% CI 1%-3%). Adjustment for age, gender, cranberry use, LTCF, length of stay, comorbidity and dementia showed similar results. A one point decrease in CDS score between 0 and 6 months was related to an increased mortality risk of 4% (95% CI 3%-6%).At the 6-month follow-up, 10% improved to a higher CDS group, 65% were in the same, and 25% had deteriorated to a lower CDS group; a similar pattern emerged at 12-month follow-up. Gender, age, urine incontinence, dementia, cancer and baseline care dependency status, predicted an increase in care dependency over time.ConclusionThe majority of residents were stable in their care dependency status over two subsequent 6-month periods. Highly care dependent residents showed an increased mortality risk. Awareness of the natural course of care dependency is essential to residents and their formal and informal caregivers when considering therapeutic and end-of-life care options.

【 授权许可】

CC BY   
© Caljouw et al.; licensee BioMed Central Ltd. 2014