Age-Neutral Measurement Of Personality Functioning and Maladaptive Personality Traits.

As previous studies have shown that personality disorder (PD) assessment in older adults is often hampered because assessment tools are tailored toward younger adults, establishing the age-neutrality of novel tools is crucial. This study primarily aimed to evaluate the age-neutrality of the Level of Personality Functioning Brief Form (LPFS-BF 2.0) and the Personality Inventory for DSM-5 Modified + (PID-5-BF+M), using a sample of 254 community-dwelling adults. The analysis of Differential Item Functioning (DIF) demonstrated the age-neutrality of both instruments, with only 8.3% of LPFS-BF 2.0 items and 5.6% of PID-5-BF+M items exhibiting DIF. Differential Test Functioning (DTF) analyses revealed large DTF for the LPFS-BF 2.0 total score, indicating that age-specific norms might be necessary for this score. In summary, this study supports the use of these instruments in both older and younger adults, enhancing the assessment of PDs across the life span.

Gender-specific characteristics of alcohol use in community-dwelling older adults in Belgium.

OBJECTIVES: Gender has been identified as an important social determinant for health. This study investigates gender-specific characteristics for alcohol use (AU) among community-dwelling older adults. METHODS: This is a retrospective cross-sectional study in 1,406 community-dwelling older adults. We used standardized questionnaires to collect self-reported data on alcohol use behavior, mental health, drinking motives and resilience by using, respectively, the Alcohol Use Identification Test (AUDIT), the Brief Symptom Inventory (BSI), the Drinking Motives Questionnaire (DMQ), and the Connor-Davidson Resilience Scale (CD-RISC). Multiple linear regression was used to identify the joint contribution of those factors on AU. Hierarchical regression was used to investigate the influence of the interaction between gender and those factors on AU. RESULTS: Linear regression analyses showed different associations with AU in men and women. Hierarchical regression analyses showed that gender presented a two-way interaction effect with enhancement and anxiety variables related to AU. CONCLUSIONS: Different characteristics were found as predictors for AU among older men and women. CLINICAL IMPLICATIONS: Clinicians and health-care providers should be aware of these differences in order to provide tailored screening and intervention programs to reduce AU in older adults.

Resilience, depression and anxiety and hazardous alcohol use behaviour among community dwelling older adults.

INTRODUCTION: We examined the psychometric properties of the CD-RISC, including factor structure. Secondly, we examined if resilience factors moderate the association between negative affect and hazardous alcohol use. METHOD: The sample population consisted of 1,368 community-dwelling older adults. We used standardized questionnaires to collect self-reported data on alcohol use behaviour, depression and anxiety and resilience by using respectively the Alcohol Use Identification Test (AUDIT), the Brief Symptom Inventory (BSI) and the Connor-Davidson Resilience Scale (CD-RISC). RESULTS: Of the total sample (N 1.368), 80.1% reported using alcohol. The total sample and the drinking sample reported, respectively, a mean of 65.75 (SD 15.40) and 65.79 (SD 15.90) on the CD-RISC. Concerning the CD-RISC, exploratory factor analysis presents four factors of which three with a good reliability. Moderation analyses reflects that older adults with higher levels of resilient characteristics didn't report an association between negative affect and hazardous drinking. Alternatively, low resilient older adults did report an positive and significant association between negative affect and hazardous drinking. CONCLUSION: The CD-RISC appeared to be a reliable instrument, containing three factors. In our sample, high resilience moderated the association between negative affect and hazardous drinking and may serve as a buffer against hazardous drinking.

[Detection and prevention in later life: risk profiles for physical, psychological, social and environmental frailty.] / Detectie en preventie van kwetsbaarheid: Op zoek naar risicoprofielen voor fysieke, psychische, sociale en omgevingskwetsbaarheid.

In order to provide proactive care and support for older people attention is needed for the prevention of frailty among older adults. Subsequently, accurate case finding of those who are more at risk of becoming frail is crucial to undertake specific preventive actions. This study investigates frailty and risk profiles of frailty among older people in order to support proactive detection. Hereby, frailty is conceived not only as a physical problem, but also refers to emotional, social, and environmental hazards. Using data generated from the Belgian Ageing Studies (N = 21,664 home-dwelling older people), a multinomial logistic regression model was tested which included socio-demographic and socio-economic indicators as well as the four dimensions of frailty (physical, social, psychological and environmental). Findings indicate that for both men and women having moved in the previous 10 years and having a lower household income are risk factors of becoming multidimensional frail. However, studying the different frailty domains, several risk profiles arise (e. g. marital status is important for psychological frailty), and gender-specific risk groups are detected (e. g. non-married men). This paper elaborates on practical implications and formulates a number of future research recommendations to tackle frailty in an ageing society.

Personality disorders in older adults: emerging research issues.

Empirical research focusing on personality disorders (PDs) among older adults is mainly limited to studies on psychometric properties of age-specific personality tests, the age neutrality of specific items/scales, and validation of personality inventories for older adults. We identified only two treatment studies-one on dialectical behavior therapy and one on schema therapy-both with promising results among older patients despite small and heterogeneous populations. More rigorous studies incorporating age-specific adaptations are needed. Furthermore, in contrast to increasing numbers of psychometric studies, the Diagnostic and Statistical Manual of Mental Disorders (DSM)-5 pays little attention to the characteristics of older adults with PDs. Moreover, the constructs "personality change due to another medical condition" and "late-onset personality disorder" warrant further research among older adults. These needs will become even more pressing given the aging society worldwide.

[DSM-5 classification of personality disorders in older persons]. / DSM-5-classificatie van persoonlijkheidsstoornissen bij ouderen.

BACKGROUND: Although it is generally agreed that personality disorders are an important topic in old-age psychiatry, DSM-5 has paid relatively little attention to older persons affected with this severe mental disorder. AIM: To look closely and carefully at several aspects of the way in which DSM-5 defines personality disorders relating to older persons. METHOD: We make a critical evaluation of the description of personality disorders given in DSM-5. RESULTS: First of all, we question whether the phrase 'personality change due to another medical condition' should really be included in the dsm-5 chapter of personality disorders because a personality change actually has the features of a persistent conduct disorder. Secondly, we argue that in a future revised version of dsm-5 personality disorders affecting older persons should be referred to specifically as 'late-onset' personality disorders. Thirdly, we stress that the research programme relating to the dimensional dsm-5 model of personality disorders should involve a larger number of older persons. In addition, more research is needed with regard to the use, wording and validity of the phrase 'personality change due to a medical condition'. Those responsible for the revision of the DSM-5 should ensure that the concept 'late-onset personality disorders' is incorporated in the text. CONCLUSION: The description of personality disorders in DSM-5 is confusing. This is probably due to the transitional period between the old categorical (dsm-iv) system and the newly proposed dimensional approach to personality disorders in DSM-5, an approach that needs further investigation. However, this intervening period could be a good opportunity for doing further research into personality disorders in older adults.

[How much do patients know about the possible physical consequences of their eating disorder?]. / Onderzoek naar de kennis van patiënten over de mogelijke lichamelijke gevolgen van hun eetstoornis.

BACKGROUND: A lack of knowledge about the physical consequences of an eating disorder can be a sign that the patient either denies that there is a problem or minimises the problem; this can result in the patient being reluctant or unwilling to be treated. AIM: To find out how much patients know about the possible physical consequences of (or the risks involved in) their eating disorder and to check whether they know considerably more after some psycho-education. METHOD: Sixty-six female patients completed a questionnaire shortly after being admitted to a specialised eating-disorder unit and 44 patients completed the same questionnaire after about a month. In the intervening period patients received some psycho-education about the possible physical consequences of eating disorders. The psycho-education took the form of an interactive group session and a brochure of information. RESULTS: In general, the patients' knowledge about possible consequences of their illness was reasonably satisfactory (on average, 14 out of 20 questions were correct), although a considerable number of patients answered 11 questions with 'I don't know'. In the second round there was a considerable decrease in the number of 'I don't know' answers, showing that after a month patients' knowledge had improved (17 out of 20 patients now gave positive answers); the answers were independent of the type of eating disorder. One question in particular elicited the largest number of uncertain or incorrect answers, even in the second round; the question was: Can a woman who has never menstruated become pregnant?' CONCLUSION: It is advisable to assess, in a systematic way, whether patients have adequate knowledge about the physical consequences of an eating disorder. Gaps in patients' knowledge or misunderstandings can then serve as a starting point for a specific type of psycho-education.

[Assessment of personality and personality pathology in older persons]. / Diagnostiek van persoonlijkheid en persoonlijkheidspathologie bij ouderen.

Compared to other domains in personality research, research on personality and personality pathology in the elderly is still in its infancy. However, with the growing proportion of older people in the population, the interest in this topic has increased sharply in the past years. Nevertheless, our knowledge about this domain remains relatively limited. Researchers in this domain are facing several challenges. On the one hand, little is known about the course of personality and psychopathology in later life, because longitudinal studies are scarce or non-existent. On the other hand, both clinical practice and the research literature indicate a growing demand for reliable and valid instruments for the assessment of personality in the elderly. In this article we discuss the main conceptual and methodological issues, as well as recent evolutions concerning this research domain in the Netherlands and Flanders.

Verbal cued recall as a predictor of conversion to Alzheimer's disease in Mild Cognitive Impairment.

OBJECTIVE: This study was set up to investigate whether neuropsychological tests are able to predict conversion to AD among Mild Cognitive Impairment (MCI) patients. METHODS: At baseline the cognitive part of the Cambridge Examination for Mental Disorders of the Elderly (CAMCOG), the Mini Mental Status Examination (MMSE), the Geriatric Depression Scale (GDS), a Dutch variation of Rey's Auditory Verbal Learning Test, the Memory Impairment Screen plus (MISplus) and the Visual Association Test (VAT) were administered to 40 patients diagnosed with MCI. After 18 months, MCI-patients were reassessed and a follow-up diagnosis was established. Of those who were seen for follow-up (n = 31), seven fulfilled (NINCDS-ADRDA) criteria of probable AD, while 24 did not convert. RESULTS: A binary logistic regression analysis showed that the MISplus contributed most to the prediction of conversion (OR = 0.28, 95% CI 0.099-0.790). With a cut-off of 2 out of 6, a positive predictive value of 71.5%, a negative predictive value of 91.5% and an overall diagnostic accuracy of 87.0% were achieved. CONCLUSIONS: This prospective, longitudinal study shows that a score of 0 or 1 out of 6 on the MISplus may be a good indicator of future (within 18 months) progression to AD among MCI-patients.

Mild cognitive impairment: what's in a name?

BACKGROUND: Nowadays the term mild cognitive impairment (MCI) is used to fill the gap between cognitive changes associated with normal ageing and those associated with dementia. Despite some agreement in general definitions, MCI is still a heterogeneous clinical syndrome for which no DSM-IV criteria have yet been established. Criteria by Petersen et al. are presently the most applied in clinical practice. Moreover, little attention has been paid to the specific relation between MCI and depression. OBJECTIVE: This review highlights some concerns about the concept of MCI and provides guidelines within the field of neuropsychology to solve them. In a second part, the paper focuses on the specific relationship between depression in the elderly and MCI. RESULTS: We hypothesize that certain test instruments can be used to operationalize the criteria proposed by Petersen et al. Moreover, we suggest that cued recall might be of help to differentiate between progressive and non-progressive MCI. Concerning the specific relation between depression and MCI, we assume that elderly depression with concomitant cognitive problems can be seen as an MCI. CONCLUSION: The proposed adjustments and additions (neuropsychological instruments and the incorporation of depressive symptoms) in the diagnostic flowchart of Petersen may serve as useful tools for clinicians when making a diagnosis of MCI.

Differentiation between mild cognitive impairment, Alzheimer's disease and depression by means of cued recall.

BACKGROUND: Discriminating Alzheimer's disease (AD) and mild cognitive impairment (MCI) from depression is a challenge in psychogeriatric medicine. A study was set up to ascertain whether cued recall could be useful in differentiating early AD and MCI from depression among elderly individuals. METHOD: The Visual Association Test (VAT) and the Memory Impairment Screen-plus (MIS-plus) were administered together with the Mini-Mental State Examination (MMSE) and the Geriatric Depression Scale (GDS) to 40 MCI patients, 35 mild AD patients, 46 depressed patients and 52 healthy control subjects. RESULTS: A one-way analysis of variance (ANOVA) followed by post-hoc Scheffé tests showed that AD patients had significantly lower cued recall scores (i.e. combined VAT and MIS-plus scores) than MCI patients, who in turn had lower scores than depressed patients. The scores of depressed patients and controls were not significantly different. Discriminant analysis revealed that 94% of the AD patients and 96% of the depressed patients could be classified correctly by means of the GDS and the cued recall sores. Receiver operating characteristic (ROC) curves identified an optimal cut-off score of 8 (maximum score 12) for differentiating AD and MCI patients from depressed elderly patients and controls. Applying this cut-off, a sensitivity of 83% (58%) and a specificity of 85% (85%) was obtained when differentiating AD (MCI) from depression. CONCLUSIONS: Cued recall, operationalized by the combined scores of VAT and MIS-plus, is a useful method for differentiating AD patients from depressed individuals and healthy controls. Probably because of the great heterogeneity among MCI patients, the diagnostic power of cued recall decreases when applied to differentiate MCI from depression.