Screening depression among institutionalized older Chinese men by minimum data set: we need a new instrument

Psychometric characteristics of comprehensive geriatric assessments (CGAs) for long-term care facilities and community care: A systematic review

BACKGROUND

Comprehensive Geriatric Assessments (CGAs) have been incorporated as an integrated care approach effective to face the challenges associated to uncoordinated care, risk of hospitalization, unmet needs, and care planning experienced in older adult care. As they assessed different dimensions, is important to inform about the content and psychometric properties to guide the decisions when selecting and implementing them in practice. This systematic review provides a comprehensive insight on the strengths and weaknesses of the CGAs used in long-term care settings and community care.

METHODS

A systematic search was conducted in PubMed, CINAHL, and Web of Science Core Collection. Studies published up to July 13, 2021, were considered. Quality appraisal was performed for the included studies.

RESULTS

A total of 10 different CGAs were identified from 71 studies included. Three instruments were reported for long-term care settings, and seven for community care. The content was not homogenous and differed in terms of the detail and clearness of the areas being evaluated. Evidence for good to excellent validity and reliability was reported for various instruments.

CONCLUSIONS

Setting more specific and clear domains, associated to the special needs of the care setting, could improve informed decisions at the time of selecting and implementing a CGA. Considering the amount and quality of the evidence, the instrument development trajectory, the validation in different languages, and availability in different care settings, we recommend the interRAI LTCF and interRAI HC to be used for long-term facilities and community care.

Sarcopenia in female patients with Alzheimer's disease are more likely to have lower levels of haemoglobin and 25-hydroxyvitamin D

AIM

Few studies have investigated sarcopenia in patients with cognitive impairment. However, identifying the characteristics and factors associated with sarcopenia in these patients may help to decrease the risk of falls, prevent disabilities, and maintain an independent life, all of which can affect the quality of life of both patient and caregiver. Therefore, the aim of this study was to investigate associated factors of sarcopenia in patients with mild to moderate Alzheimer's disease.

METHODS

This cross-sectional study enrolled 125 outpatients aged 65 to 89 years (mean age 79.5 ± 7.9 years) from January 2018 to December 2018. In addition to demographic characteristics, cognitive status, depressive mood, activities of daily living, body mass index (BMI), handgrip strength, gait speed, muscle mass, and serum levels of 25-hydroxyvitamin D (Vit D), haemoglobin (Hb), albumin and creatinine were assessed. Sarcopenia was defined based on the presence of low muscle mass and either low muscle strength or low physical performance.

RESULTS

Overall, 29.6% of the patients had sarcopenia. The patients with sarcopenia were mostly male, significantly older, and had a lower BMI and lower levels of Vit D. The female patients with sarcopenia were more likely to have lower levels of Hb. Multiple logistic regression showed that sarcopenia was associated with BMI in both genders. The level of Vit D was associated with sarcopenia in the female patients, whereas age was associated with sarcopenia in the male patients.

CONCLUSIONS

A low BMI may be a dementia-related risk factor for sarcopenia. The female patients with sarcopenia were more likely to have lower levels of Hb and Vit D. There may be different risk profiles for sarcopenia in men and women with Alzheimer's disease. Further studies are needed to devise different nutritional support for muscle weakness in patients with cognitive decline by gender.

Prevalence of and Risk Factors for Depression Among Older Persons 6 Months After the Lushan Earthquake in China: A Cross-Sectional Survey

BACKGROUND

Older persons are particularly vulnerable to the impact of earthquakes and are more likely to suffer from depression.

OBJECTIVES

We aimed to estimate the prevalence of depression, to compare the prevalence between disaster-affected and non-disaster affected areas, and to explore additional risk factors for depression 6 months after the Lushan earthquake.

DESIGN

A cross-sectional study was conducted.

SETTING

A magnitude 7.0 earthquake occurred in Lushan County, Ya'an Prefecture, Sichuan Province, on April 20, 2013. In total, 196 people were killed, and 11,470 were injured over 5 days.

PARTICIPANTS

A multistage cluster sampling strategy was used. A total of 1,509 older persons (aged 60 or older) participated.

METHODS

The Geriatric Depression Scale-15, the University of California Los Angeles Loneliness scale, the Activities of Daily Living Scale, the Social Support Rating Scale, and the Family Apgar Index scale were used to evaluate symptoms of depression, loneliness, dependence with respect to activities of daily living, perceived social support, and family function, respectively. A generalized linear regression model and multiple logistic regression analysis were employed to identify risk factors for depression.

RESULTS

Using a cutoff score of 8, the prevalence of depression was 29.16% in the hardest-hit disaster area, 29.06% in the hard-hit disaster area, 31.61% in the moderately-hit disaster area, 17.94% in the remote non-disaster area, and 12.28% in the neighboring non-disaster area. The prevalence was significantly higher in the disaster areas than in the non-disaster areas. Risk factors for depression included an educational level of elementary school or lower, a greater number of chronic illnesses, feelings of loneliness, limitations in activities of daily living, family dysfunction, and low levels of social support.

CONCLUSION

Depression was highly prevalent in elderly survivors and was significantly more prevalent in disaster areas than in non-disaster areas. Psychological interventions and care should focus on older survivors.

Depressive symptoms were a common risk factor for pre-frailty and frailty in patients with Alzheimer's disease

OBJECTIVES

This study aimed to investigate factors associated with frailty in patients with mild to moderate Alzheimer's disease (AD).

METHODS

One hundred fifty-seven outpatients aged 65 years or older with mild to moderate AD were enrolled from January 2018 to December 2018. Cognitive status, depressive mood, activities of daily livings (ADLs), body mass index, handgrip strength (HGS), usual gait speed (UGS), and serum levels of 25-hydroxyvitamin D, hemoglobin (Hb), albumin, and creatinine were assessed. Frailty was defined as a clinical syndrome in which three or more of the following criteria were present: fatigue, resistance, ambulation, illness, and unintentional weight loss.

RESULTS

The prevalence of frailty was 15.9%. Those classified as being frail were significantly older, had worse cognitive function, worse ADLs, slower UGS, and lower level of Hb compared to those classified as being pre-frail and those robust, respectively. The pre-frail group was significantly older, had worse ADLs, and slower UGS compared to the robust group. Both the frail and pre-frail groups had more depressive symptoms and weaker HGS than the robust group. Multiple logistic regression analysis showed that cognitive function, UGS, level of Hb, and depressive symptoms were associated with frailty, and that only depressive symptoms were associated with pre-frailty.

CONCLUSIONS

Depressive symptoms were a common risk factor for pre-frailty and frailty in patients with AD. Hb levels and UGS were associated with being frail. Preventing frailty in patients with AD should be approached from both physiological and psychological aspects.

Gait Speed rather than Dynapenia Is a Simple Indicator for Complex Care Needs: A Cross-sectional Study Using Minimum Data Set

The impact of dynapenia on the complexity of care for residents of long-term care facilities (LTCF) remains unclear. The present study evaluated associations between dynapenia, care problems and care complexity in 504 residents of Veterans Care Homes (VCHs) in Taiwan. Subjects with dynapenia, defined as low muscle strength (handgrip strength <26 kg), were older adults with lower body mass index (BMI), slow gait speed, and higher numbers of Resident Assessment Protocol (RAP) triggers. After adjusting for age, education, BMI, and Charlson’s comorbidity index (CCI), only age, education, BMI and gait speed were independently associated with higher numbers of RAP triggers, but not dynapenia or handgrip strength (kg). Dividing subjects into groups based on quartiles of gait speed, those with gait speed ≤0.803 m/s were significantly associated with higher complexity of care needs (defined as ≥4 RAP triggers) compared to the reference group (gait speed >1 m/s). Significantly slow gait speed was associated with RAP triggers, including cognitive loss, poor communication ability, rehabilitation needs, urinary incontinence, depressed mood, falls, pressure ulcers, and use of psychotropic drugs. In conclusion, slow gait speed rather than dynapenia is a simple indicator for higher complexity of care needs of older male LTCF residents.

Convergent Validity, Concurrent Validity, and Diagnostic Accuracy of the interRAI Depression Rating Scale

AIMS

Depression Rating Scale (DRS) is one of the clinical outcome measures of the International Resident Assessment Instrument (interRAI) assessment. The primary aim of this study is to investigate the diagnostic accuracy and concurrent validity of the 3-day assessment window version of the DRS.

METHODS

The performance of DRS was compared with a gold standard clinical diagnosis of depression in 92 patients (age ≥65) who had interRAI version 9.1 Home Care assessment completed within 30 days of discharge from psychogeriatric inpatient care or memory clinic assessment.

RESULTS

The DRS had poor diagnostic accuracy for depression diagnosis with an area under the curve of 0.68 (95% confidence interval [CI] = 0.57-0.77). The DRS score had a poor to moderate correlation with the Health of the Nation Outcome Scale 65+ depression item score ( r_s = 0.30, 95% CI = 0.09-0.48, P = .006).

CONCLUSION

This study and the existing literature raise concerns that the DRS is not an adequate measure of depression.

Constipation and Laxative Use among Nursing Home Patients: Prevalence and Associations Derived from the Residents Assessment Instrument for Long-Term Care Facilities (interRAI LTCF)

Introduction. Constipation is a common, bothersome, and potentially dangerous condition among nursing home (NH) patients. Between 50 and 74% of NH patients use laxatives. Objective. To study prevalence and associations of laxative use and constipation using the comprehensive Norwegian version of the Resident Assessment Instrument for Long-Term Care Facilities. Methods. Cross-sectional study. Patients from 20 NH units were included. Logistic regression was used to analyze the results. Data collected in NHs might be clustered. Consequently, the multivariable models were tested against a mixed effects regression model to investigate variance both on the level of patients and on the level of NH units. Results. In all, 261 patients were included. The prevalence of constipation was 23.4%, and 67.1% used laxatives regularly. Balance problems, urinary incontinence, hypothyroidism, and Parkinson's disease were associated with constipation. Reduced ability to communicate and number of drugs were associated with laxative use. Antidementia-drugs and being involved in activities 1/3 to 2/3 of daytime were protective factors for laxative use. Mixed effects analyses identified variance on the level of NH units as nonsignificant. Conclusion. Constipation and laxative use are common. Variance is mainly explained by different patient characteristics/health deficiencies. Hence, patients might benefit from individualized care to compensate for deficiencies.

Development of the psychometric property of a Minimum Data-Set-Based Depression Rating Scale for use in long-term care facilities in Taiwan

OBJECTIVES

Our aim is to develop the psychometric property of the Minimum Data-Set-Based Depression Rating Scale (MDS-DRS) to ensure its use to assess service needs and guide care plans for institutionalized residents.

METHODS

378 residents were recruited from the Haoran Senior Citizen Home in northern Taiwan. The MDS-DRS and GDS-SF were used to identify observable features of depression symptoms in the elderly residents.

RESULTS

A total of 378 residents participated in this study. The receiver operating characteristic (ROC) curve indicated that the MDS-DRS has a 43.3% sensitivity and a 90.6% specificity when screening for depression symptoms. The total variance, explained by the two factors 'sadness' and 'distress,' was 58.1% based on the factor analysis.

CONCLUSIONS

Reliable assessment tools for nurses are important because they allow the early detection of depression symptoms. The MDS-DRS items perform as well as the GDS-SF items in detecting depression symptoms. Furthermore, the MDS-DRS has the advantage of providing information to staff about care process implementation, which can facilitate the identification of areas that need improvement. Further research is needed to validate the use of the MDS-DRS in long-term care facilities.

The effect of early group psychotherapy on depressive symptoms and quality of life among residents of an apartment building for seniors

BACKGROUND

The aim of this study was to investigate the effectiveness of group psychotherapy on depressive symptoms and four domains of quality of life in the elderly.

METHODS

Ninety-six elderly persons were selected from one apartment building for seniors. The 15-question version of the Geriatric Depression Scale was used to screen for depressive symptoms. The treatment and control groups each comprised 12 subjects. The treatment group received one session of group psychotherapy each week for 8 weeks. The 24-item Hamilton Depression Rating Scale and the World Health Organization Quality of Life-BREF scale were used for assessment at the beginning of group psychotherapy and during the fourth and eighth weeks.

RESULTS

The Hamilton Depression Rating Scale score decreased significantly in the treatment group by the eighth week of group psychotherapy compared to the control group (4.9 ± 3.6 vs 17.6 ± 6.4, respectively; P < 0.0001). The World Health Organization Quality of Life-BREF score decreased significantly in the control group by the eighth week compared to the treatment group (95.3 ± 9.9 vs 80.2 ± 10.6, respectively; P = 0.002) with Hamilton Depression Rating Scale interaction (χ(2) = 2.11, P = 0.146). Analysis of the four quality of life domains showed significant differences in the psychological and social domains (P = 0.004 and P = 0.004, respectively) but not in the physical and environmental domains (P = 0.133 and P = 0.147, respectively).

CONCLUSIONS

These findings suggest that studies of the outcome of group psychotherapy must control for depressive symptoms. Quality of life may have been mediated by depression in this preliminary study.

Associations among indicators of depression in Medicaid-eligible community-dwelling older adults

PURPOSE

The purpose of this research was to examine associations among 2 separate Minimum Data Set-Home Care (MDS-HC) depression measures (the Depression Rating Scale [DRS] and medical diagnosis of depression) with billed antidepressant medications in Medicaid paid claim files.

DESIGN AND METHODS

The sample for this cross-sectional research included 3,041 Medicaid-eligible older adult participants in a Home and Community Based Waiver Program and used data from the MDS-HC, Version 1 and Medicaid Paid Claim Files. Sensitivity and specificity analyses, receiver operating characteristic (ROC) curve analysis, and t tests were utilized.

RESULTS

DRS scoring indicated that 15.4% of participants had behaviors indicative of depression, whereas 42% had a medical diagnosis of depression noted in the MDS-HC. Of those with a medical diagnosis of depression, 51% had a prescribed antidepressant medication. ROC analysis suggested that the DRS was a poor distinguisher of participants with and without a medical diagnosis of depression or prescribed antidepressant medications.

IMPLICATIONS

Approximately half of Medicaid-eligible older adults medically diagnosed with depression were treated pharmacologically. Longitudinal research is recommended to assess responsiveness of the DRS over time to pharmacological and psychotherapeutic interventions for depression.