The growing proportion of older people, their longer survival and their longer period of morbidity and disability, have seen health expenditure increase exponentially, which no government can afford. Pharmaceutical expenditure is an increasingly important part of overall healthcare costs and the growing costs of prescription medicines have become a major burden to health care systems worldwide. Medicines account for 20–60% of health spending in developing and transitional countries, in which some governments consistently pay prices above the international reference prices to procure a number of medicines (Suh, 2011). Owing to the different interests of stakeholders (the pharmaceutical companies, medical professionals, patients and family members) who play a major role in healthcare policy-making, international or national policies for cost-containment are drifting or sometimes take a back seat.

Background: Admission to a nursing home might challenge the way in which individuals experience their own sexuality, but it does not automatically diminish their need and desire for sexual fulfillment. Despite the fact that sexuality proves to be an intrinsic part of human existence, the sexual expression of geriatric residents remains a sensitive subject for many caregivers and family members. It evokes a variety of ethical issues and concerns, especially when dementia patients are involved. The overall objective of this review was to examine the ethical arguments and concepts about the debate on sexuality within a nursing home environment.

Methods: We conducted a systematic search for argument-based ethics literature focusing on sexuality in institutionalized elderly people. Twenty-five appropriate studies were identified.

Results: A thematic analysis of the included literature led us to distinguish two major groups of ethical arguments: (i) principles and (ii) care. Ethics arguments on sexuality in institutionalized elderly are particularly guided by the principle of respect for autonomy and the concomitant notion of informed consent. Arguments related to care were also apparent within the research literature although they received considerably less attention than the arguments related to the principles of respect for autonomy, beneficence, nonmaleficence and justice.

Conclusions: The lack of clarity in the conceptualization of the arguments referred to in the research literature indicates that there is a pressing need for a better defined, more fundamental philosophical-ethical analysis of the values at stake.

Background: Problems with out-of-home mobility are among the more common behavioral disturbances in dementia. Today people with dementia can be aided by easily accessible assistive technologies, such as tracking devices using Global Positioning Systems (GPS). Attitudes toward these technologies are still inconclusive and their use with people with dementia raises ethical concerns. The lack of ethical consensus on the use of GPS for people with dementia underlines the need for clearer policies and practical guidelines.

Methods: Here we summarize qualitative and quantitative findings from a larger research project on the ethical aspects of using GPS for tracking people with dementia.

Results: The findings are formulated in a list of recommendations for policy-makers as well as for professional and family caregivers. Among other points, the recommendations indicate that the preferences and best interests of the people with dementia should be central to the difficult decisions required in dementia care. Further, no-one should be coerced into using tracking technology and, where possible, people with dementia must be involved in the decision-making and their consent sought.

Conclusions: The decision whether, when and how to use GPS for tracking people with dementia should be made at the time of diagnosis jointly by the person with dementia, his/her family and professional caregivers. This decision should be made in formal structured meetings facilitated by a professional team.

Background: A new communication method, the “Veder method”, has recently been developed. Caregivers are trained to apply this method in a group activity (“living-room theatre activity”) for people with dementia in which theatrical stimuli are used in combination with proven emotion-oriented care methods. The aim of this exploratory study was to evaluate the added value of the Veder method group activity compared to a regular reminiscence group activity and to investigate whether professional carers can achieve the same effects with the Veder method as professional actors.

Methods: A quasi-experimental three-group design was used. Experimental group 1 (E1; n = 65) joined a living-room theatre activity offered by trained professional caregivers. Experimental group 2 (E2; n = 31) joined a living-room theatre activity offered by professional actors. The control group (n = 55) received a usual reminiscence group activity. Behavior, mood and aspects of quality of life were measured using standardized observation scales at three points in time: (T1) pretest; (T2) during the intervention and; (T3) post-test, two hours after the intervention.

Results: During the intervention, significant differences were found in favor of the group that was offered a living-room theatre activity by actors (E2) on different aspects of behavior, mood and quality of life. At post-test, people in E2 were more alert compared to the control group. Moreover, they recalled more memories and showed less socially isolated behavior compared to the control group.

Conclusion: This exploratory study shows that the Veder method has some clear positive effects on behavior and mood of people with dementia when applied by professional actors.

Background: The purpose of the study was to translate the Interview for Deterioration in Daily Living Activities in Dementia (IDDD) into German and to evaluate the construct and concurrent validity in people with mild to moderate dementia.

Methods: IDDD data of two pooled samples (n = 301) were analyzed regarding ceiling and bottom effects, internal consistency, factor reliability and correlations with corresponding scales on cognition and activities of daily living.

Results: We found minimal bottom (< 5%) and ceiling (≤ 2%) effects, good internal consistency (Cronbach's α > 0.7) and moderate to good factor reliability (0.66–0.87). Low correlations with cognition (Pearson coefficient: < 0.17) confirmed the differences between cognitive testing and activities of daily living (ADL). Minor correlations with other ADL scores (r < 0.2) indicated that different scores cover a different range of ADLs. The original two factor model could not be confirmed. A suggested four factor model distinguishing initiative and performance of basic and instrumental ADL demonstrated better indices of fit and higher correlations with corresponding scales.

Conclusion: A four factor model of the IDDD can be used in dementia research for assessing initiative in and performance of basic and household activities of daily living. The findings suggest that ADL scales correlate only poorly and that further development of the IDDD is needed to cover a broader range of ADLs.

Background: This aim of this study was to assess the clinical utility of the Montreal Cognitive Assessment (MoCA) as a screening instrument for cognitive impairment in patients referred to a memory clinic, alone and in combination with the Mini-Mental State Examination (MMSE).

Methods: This was a pragmatic prospective study of consecutive referrals attending a memory clinic (n = 150) over an 18-month period. Patients were diagnosed using standard clinical diagnostic criteria for dementia (DSM-IV) and mild cognitive impairment (MCI; cognitive impairment prevalence = 43%) independent of MoCA test scores.

Results: MoCA proved acceptable to patients and was quick and easy to use. Using the cut-offs for MoCA and MMSE specified in the index paper (≥26/30), MoCA was more sensitive than MMSE (0.97 vs 0.65) but less specific (0.60 vs 0.89), with better diagnostic accuracy (area under Receiver Operating Characteristic curve 0.91 vs 0.83). Downward adjustment of the MoCA cut-off to ≥20/30 maximized test accuracy and improved specificity (0.95) for some loss of sensitivity (0.63). Combining MoCA with the MMSE – either in series or in parallel – did not improve diagnostic utility above that with either test alone.

Conclusions: In a memory clinic population, MoCA proved sensitive for the diagnosis of cognitive impairment. Use of a cut-off lower than that specified in the index study may be required to improve overall test accuracy and specificity for some loss of sensitivity in populations with a high prior probability of cognitive impairment. Combining the Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE) with the MMSE did not improve diagnostic utility.

Background: We aimed to examine the role of age and premorbid intelligence (IQ) in suppressing the relationship between subjective memory complaints (SMCs) and raw score memory performance.

Methods: We used a community sample of older adults aged 66–90 years (N = 121) to test whether the inclusion of age and a premorbid IQ measure in multiple regression analyses increased semipartial correlations of raw score memory performance in predicting SMCs. Rank contrast correlations were also carried out to observe how age and premorbid IQ are related to complaint–performance congruency. Measures utilized in the study included the Memory Functioning Questionnaire (for SMCs), Visual Reproduction and Logical Memory Subtests (memory performance), and the National Adult Reading Test (premorbid IQ).

Results: Inclusion of age and premorbid IQ in the multiple regression analyses increased semipartial correlations for all raw score measures of memory. Both age and premorbid IQ were significantly related to complaint–performance congruency, whereby older participants and those with lower premorbid IQ scores rated their memory abilities more leniently than younger and higher premorbid IQ participants.

Conclusion: The results suggest differences in age and premorbid IQ play a small role in suppressing the relationship between SMCs and memory performance when utilizing raw score measures of memory.

Background: Person-centered care is a multidimensional concept describing good care, especially within aged care and care for people with dementia. Research studies evaluating person-centered care interventions seldom use direct measurement of levels of person-centeredness. Existing scales that measure person-centeredness need further testing. This study evaluated the psychometric properties of the Swedish version of the Person-Centered Care Assessment Tool (P-CAT).

Methods: A cross-sectional sample of 1465 staff from 195 residential care units for older people in Sweden participated in the study. Validity, reliability, and discrimination ability of the scale were evaluated.

Results: Confirmatory factor analysis, parallel analysis and exploratory factor analysis supported the construct validity of a two-factor solution. Reliability and homogeneity were satisfactory for the whole P-CAT as demonstrated by a Cronbach's α of 0.75. Test-retest reliability showed temporal stability of the scale, and the discrimination ability of the scale was satisfactory.

Conclusion: The Swedish version of the P-CAT was found to be valid, reliable, and applicable for further use. Two subscales are recommended for the Swedish version.

Background: The Nottingham Health Profile (NHP) assesses perceived emotional, social, and physical health problems and the extent to which such problems affect daily activities. The objective of our study was to determine the feasibility of the NHP for nursing home residents.

Methods: A prospective multicenter observational study was conducted in 11 nursing homes from April 2008 to December 2009 in which 286 newly admitted residents were included. Cognitive status was evaluated using the Mini-Mental State Examination (MMSE). The feasibility of the NHP was determined by administration rate, time and type of administration, and missing items. A cut-off point stating the MMSE score up to which the NHP can be applied was determined with receiver operating characteristics curves (ROC). Internal consistency (Cronbach's α) and test–retest reliability (intraclass correlation; ICC) were evaluated.

Results: Administration rate was 44.4% (n = 127) ranging from 76.1% for normal residents to 5.9% for residents with a severe cognitive impairment. An average of 12.6 (SD + 6.0) minutes was required for data collection and 92.1% (n = 117) of the questionnaires were completed during an interview. Frequently missing items were in the domain “Pain” (47.2). MMSE scores were significantly higher in the group with a completed NHP (P < 0.001) and analyses of ROC curves indicated a cut-off point of >16 on the MMSE score. Cronbach's α was >0.7 in four domains and >0.6 in two domains, while the ICC in all domains was >0.7.

Conclusion: The NHP is a feasible questionnaire for residents with normal cognitive function and moderate cognitive impairment, and can be administered in nursing homes.

Background: The survey “Quality of life in older adults-Spain” (CadeViMa-Spain) was designed to obtain information about objective and subjective determinants of Quality of Life (QoL) in old age, from a multidimensional perspective. This paper presents the overall description, methodology, sample characteristics and reliability of the measures used.

Methods: A cross-sectional survey was carried out in a representative sample of 1106 community-dwelling adults aged 60 years and over in Spain. The sample was obtained by a geodemographically-based proportional multistage stratified sampling. A home-based questionnaire included validated scales and questions about sociodemographic characteristics, global QoL, health, family and social networks, financial means and retirement, leisure and social participation, residential environment, and satisfaction with those issues. Face-to-face semi-structured interviews were conducted. Cronbach's α coefficients were used to assess internal consistency of the scales.

Results: This nationally representative survey furnishes information about global QoL, health-related QoL, resources availability, living conditions, and satisfaction with the assessed aspects, including life domains most valued by this group. In general, community-dwelling older adults reported positive assessments of health, living conditions, and high levels of satisfaction with the different aspects of QoL. The reliability of the measures in this population was good.

Conclusions: This survey provides comprehensive and useful information, based on the view of older people themselves, with potential to contribute to health and social policies towards promoting active aging. The database is available for in-depth comparisons.

Background: Loneliness is widespread among older adults, in particular among those who are chronically ill and functionally limited. The aims of the paper are: (i) to examine the extent to which users of day care centers experience loneliness compared to their peers who are non-users; and (ii) to explore the relationships between length of use and frequency of weekly attendance at day care centers and loneliness among users of day care centers.

Methods: A case-control study was used with a sample of 817 respondents of whom 417 were users of 13 day care centers and 400 were non-users, matched by age, gender, and family physician in the southern region of Israel. Data collection included face-to-face interviews using a structured questionnaire.

Results: The vast majority in both groups (79.3% and 76.3%, respectively) reported moderate to severe levels of loneliness. Perceived economic status and self-rated health were the most significant variables in explaining loneliness. No significant differences were found between users and non-users of day care centers in the level of loneliness. Attendance at day care centers, as well as length and frequency of use, had no significant association with loneliness.

Conclusion: More research, which will include quasi-experimental and longitudinal research designs, is necessary to examine the causal relationships between attendance at day care centers and loneliness. This can provide information on the effectiveness of day care centers in reducing loneliness among frail older adults.

Background: We examined associations between successful aging in the workplace (adaptability and health, positive relationship, occupational growth, personal security, and continuous focus on goals) and two major factors of work stressors (work family conflict and discrimination against older workers) and coping resources (perceived organizational support, supportive human resource policies, and social support from friends and family) among Chinese older workers in Hong Kong. Furthermore, we also examined whether coping resources moderate the negative effect derived from work stressors on successful aging.

Methods: A total of 242 Chinese full-time workers aged 40 years or above were recruited in a self-administered questionnaire survey study in Hong Kong.

Results: Hierarchical regression results showed that family-to-work conflict was significantly related to successful aging, except the dimension of personal security. Work-to-family conflict and discrimination, however, were not related to successful aging in the workplace. In terms of coping resources, perceived organizational support was related to all dimensions of successful aging in the workplace. We also found that training and development was a significant correlate of occupational growth. Social support from friends and family was positively related to three successful aging dimensions, including adaptability and health, personal security and continuous focus on goals. Finally, when facing discrimination in the workplace, support from organizations and from friends and family were particularly important for old-older workers (aged 55 years or above) to achieve better adaptability and health.

Conclusions: Perceived organizational support and social support from friends and family were important correlates of successful aging in the workplace. Limitation and recommendations for organizational intervention were discussed.

Background: Although old people may seem less impulsive than adults, numerous experimental studies report that they have inhibitory deficits. Bearing in mind that there is a relationship between inhibition processes and impulsivity, age-related inhibition deficits suggest that older people could be more impulsive than adults.

Methods: The aim of the current study was to compare the functional and dysfunctional impulsivity scores obtained in a sample of elderly people (65 years old and above) with those obtained in previous studies on samples of adolescents and adults. Dickman's Impulsivity Inventory was administered to 190 individuals aged between 65 and 94 years without dementia or cognitive impairment.

Results: Results indicated that the elderly sample showed higher dysfunctional impulsivity levels than the adult samples, which is consistent with the inhibition deficits mentioned above. There were no significant differences in functional impulsivity. Furthermore, old women had higher scores than old men on dysfunctional impulsivity.

Conclusions: This study provides evidence of age-related changes in dysfunctional impulsivity. Functional impulsivity did not show the same pattern as dysfunctional impulsivity, being quite stable across the age span. it seems, then, that impulsivity cannot be considered to decrease with age and dysfunctional impulsivity may even increase.

Background: In an aging population an increasing number of elderly caregivers will be called upon to provide care over a long period, during which time they will be burdened both by caregiving and by the physiological effects of their own aging. Among them there will be more aged male caregivers, who will probably be less prepared than women to become caregivers. The aim of this study was to investigate the relationship between caregivers’ gender, age, family income, living arrangements and social support as independent variables, and depressive symptoms, comorbidities, level of frailty, grip strength, walking speed and social isolation, as dependent variables.

Methods: 176 elderly people (123 women) were selected from a sample of a population-based study on frailty (n = 900), who had cared for a spouse (79.3%) and/or parents (31.4%) in the past five years (mean age = 71.8 ± 4.86 years; mean monthly family income in minimum wages = 4.64 ± 5.14). The study used questionnaires and self-report scales, grip strength and walking speed tests.

Results: 65% of participants evaluated caregiving as being very stressful. Univariate analyses of regression showed low family income as a risk factor for depression; being female and low perceived social support as a risk for comorbidities; being 80 years of age and above for low grip strength; and being male for social isolation indicated by discontinuity of activities and social roles. In multivariate analyses of regression, poverty arose as a risk factor for depression and being female for comorbidities.

Conclusions: Gender roles, age, income and social support interacted with physical and emotional health, and with the continuity of social participation of elderly caregivers. Special attention must be given to male caregivers.

Background: The ability to manage everyday technology (ET), such as computers and microwave ovens, is increasingly required in the performance of everyday activities and participation in society. This study aimed to identify aspects that influence the ability to manage ET among older adults with and without cognitive impairment.

Methods: Older adults with mild Alzheimer's disease and mild cognitive impairment and without known cognitive impairment were assessed as they managed their ET at home. Data were collected using the Management of Everyday Technology Assessment (META). Rasch-based measures of the person's ability to manage ET were analyzed. These measures were used as dependent variables in backward procedure ANOVA analyses. Different predefined aspects that could influence the ability to manage ET were used as independent variables.

Results: Three aspects had a significant effect upon the ability to manage ET. These were: (1) variability in intrapersonal capacities (such as “the capacity to pay attention and focus”, (2) environmental characteristics (such as “the impact of the design”) and (3) diagnostic group.

Conclusions: Variability in intrapersonal capacities seems to be of more importance than the actual level of intrapersonal capacity in relation to the ability to manage ET for this sample. This implies that investigations of ability to manage ET should also include intraperson variability. Additionally, adaptations in environmental characteristics could simplify the management of ET to support older adults as technology users.

Background: The medical care of elderly patients with psychotic disorders is a matter of major concern. The aim of the study was to investigate health conditions and treatment of elderly patients with psychotic disorders in France.

Methods: The SAGE (Schizophrenia AGEd) study (observational, cross-sectional) was a survey conducted among 123 physicians in France, regarding prescriptions of antipsychotic drugs in elderly patients (≥60 years) suffering from psychotic disorders. The survey was based on a questionnaire addressing the mental and somatic health management of the patients.

Results: Data from 930 patients (mean age: 70.4 years) were collected. Most patients (58.5%) suffered from schizophrenia, 20.8% had delusional disorder and 20.6% hallucinatory chronic psychosis (very-late-onset schizophrenia-like psychosis). 70.8% of them were outpatients, while 29.2% were inpatients. The severity of psychotic symptoms was assessed in 97.8% of patients, but cognitive function was only evaluated in 41.6%. Some 46.5% of patients were treated with atypical antipsychotics alone, 36.2% with classical antipsychotics alone and 17.3% received a combination of both, atypical and classical antipsychotics; 36.3% patients were given antiparkinsonian medication, of whom only 17.8% as preventive treatment; 51.1% of patients had somatic comorbidities, particularly cardiovascular disorders (34.0%). Evaluation of renal and/or liver function to adjust the dose of treatment was done in only 32.1% of patients. Over the previous 12 months, almost half of the patients had had no ECG, glycemia or creatininemia investigated and HDL-cholesterol and triglycerides were available for less than one-third of them.

Conclusions: Antipsychotic and antiparkinsonian drug prescriptions in French aged psychotic patients follow only partially the clinical guidelines and recommendations of consensus conferences. Moreover, cognitive, cardiac and metabolic aspects are not fully managed as expected.

Background: There is considerable debate about the prevalence of depression in old age. Epidemiological surveys and clinical studies indicate mixed evidence for the association between depression and increasing age. We examined the prevalence of probable depression in the middle aged to the oldest old in a project designed specifically to investigate the aging process.

Methods: Community-living participants were drawn from several Australian longitudinal studies of aging that contributed to the Dynamic Analyses to Optimise Ageing (DYNOPTA) project. Different depression scales from the contributing studies were harmonized to create a binary variable that reflected “probable depression” based on existing cut-points for each harmonized scale. Weighted prevalence was benchmarked to the Australian population which could be compared with findings from the 1997 and 2007 National Surveys of Mental Health and Well-Being (NSMHWB).

Results: In the DYNOPTA project, females were more likely to report probable depression. This was consistent across age levels. Both NSMHWB surveys and DYNOPTA did not report a decline in the likelihood of reporting probable depression for the oldest old in comparison with mid-life.

Conclusions: Inconsistency in the reports of late-life depression prevalence in previous epidemiological studies may be explained by either the exclusion and/or limited sampling of the oldest old. DYNOPTA addresses these limitations and the results indicated no change in the likelihood of reporting depression with increasing age. Further research should extend these findings to examine within-person change in a longitudinal context and control for health covariates.