Jimmie Kristensson

Prevalence and predictors of falls and dizziness in people younger and older than 80 years of age-A longitudinal cohort study.

The objectives were to investigate the prevalence and predictors for falls and dizziness among people younger and older than 80 years of age. The sample was drawn from the Swedish National study on Aging and Care (SNAC) and comprised 973 and 1273 subjects with data on the occurrence of falls and dizziness respectively at baseline. Follow-ups were made after 3- and 6-years. Data included socio-demographics, physical function, health complaints, cognition, quality of life and medications. The prevalence of falls was 16.5% in those under aged 80 and 31.7% in those 80+ years while dizziness was reported by 17.8% and 31.0% respectively. Predictors for falls in those under aged 80 were neuroleptics, dependency in personal activities of daily living (PADL), a history of falling, vision impairment and higher age, and in those 80+ years a history of falling, dependency in instrumental activities of daily living (IADL), fatigue and higher age. Factors predicting dizziness in those under aged 80 were a history of dizziness, feeling nervous and reduced grip strength and in those 80+ years a history of dizziness and of falling. Predictors for falls and dizziness differed according to age. Specific factors were identified in those under aged 80. In those 80+ years more general factors were identified implying the need for a comprehensive investigation to prevent falls. This longitudinal study also showed that falling and dizziness in many older people are persistent and therefore should be treated as chronic conditions.

Case management for frail older people – a qualitative study of receivers’ and providers’ experiences of a complex intervention

BackgroundCase management interventions have been widely used in the care of frail older people. Such interventions often contain components that may act both independently of each other and interdependently, which makes them complex and challenging to evaluate. Qualitative research is needed for complex interventions to explore barriers and facilitators, and to understand the intervention’s components. The objective of this study was to explore frail older peoples and case managers’ experiences of a complex case management intervention.MethodsThe study had a qualitative explorative design and interviews with participants (age 75-95 years), who had received the case management intervention and six case managers who had performed the intervention were conducted. The data were subjected to content analysis.ResultsThe analysis gave two content areas: providing/receiving case management as a model and working as, or interacting with, a case manager as a professional. The results constituted four categories: (1 and 2) case management as entering a new professional role and the case manager as a coaching guard, as seen from the provider’s perspective; and (3 and 4) case management as a possible additional resource and the case manager as a helping hand, as seen from the receiver’s perspective.ConclusionsThe new professional role could be experienced as both challenging and as a barrier. Continuous professional support is seemingly needed for implementation. Mutual confidence and the participants experiencing trust, continuity and security were important elements and an important prerequisite for the case manager to perform the intervention. It was obvious that some older persons had unfulfilled needs that the ordinary health system was unable to meet. The case manager was seemingly able to fulfil some of these needs and was experienced as a valuable complement to the existing health system.

Case managers for frail older people: a randomised controlled pilot study

AIM The aim was to test sampling and explore sample characteristics in a pilot study using a case management intervention for older people with functional dependency and repeated contact with the healthcare services as well as to investigate the effects of the intervention on perceived health and depressed mood after 3 months. The aim was also to explore internal consistency in the life satisfaction index Z, activities of daily living-staircase and Geriatric Depression Scale-20. METHOD This pilot study was carried out in a randomised controlled design with repeated follow-ups. In all, 46 people were consecutively and randomly assigned to either an intervention (n = 23) or a control (n = 23) group. Two nurses worked as case managers and carried out the intervention, which consisted of four parts. RESULT No differences were found between the groups at baseline. The results showed the participants had low life satisfaction (median 14 vs. 12), several health complaints (median 11) and a high score on the Geriatric Depression Scale (median 6) at baseline, indicating the risk of depression. No significant effects were observed regarding depressed mood or perceived health between or within groups at follow-up after 3 months. Cronbachs alpha showed satisfactory internal consistency for group comparisons. CONCLUSIONS The sampling procedure led to similar groups. The life satisfaction, functional dependency and symptoms of depression measures were reliable to use. No changes in perceived health and symptoms of depression were found after 3 months, indicating that it may be too early to expect effects. The low depression score is noteworthy and requires further research.

Loneliness and health care consumption among older people

Few studies have investigated loneliness in relation to health care consumption among frail older people. The aim of this study was to examine loneliness, health-related quality of life (HRQoL), and health complaints in relation to health care consumption of in- and outpatient care among frail older people living at home. The study, with a cross-sectional design, comprised a sample of 153 respondents aged from 65 years (mean age 81.5 years) or older, who lived at home and were frail. Data was collected utilising structured interviews in the respondents home assessing demographic data, loneliness, HRQoL and health complaints. Patient administrative registers were used to collect data on health care consumption. Loneliness was the dependent variable in the majority of the analyses and dichotomised. For group comparisons Students t-test, Mann-Whitney U-test and Chi-square test were used. The results showed that 60% of the respondents had experienced loneliness during the previous year, at least occasionally. The study identified that lonely respondents had a lower HRQoL (p = 0.022), with a higher total number of reported health complaints (p = 0.001), and used more outpatient services including more acute visits at the emergency department, compared to not lonely respondents (p = 0.026). Multiple linear regression analysis showed that a depressed mood was independently associated to total use of outpatient care (B = 7.4, p < 0.001). Therefore, it might not be loneliness, per se, that is the reason for seeking health care. However, reasons for using health care services are difficult to determine due to the complex situation for the frail older person. To avoid emergency department visits and to benefit the well-being of the frail older person, interventions targeting the complex health situation, including loneliness, are suggested.

Prevalence and predictors of healthcare utilization among older people (60+): Focusing on ADL dependency and risk of depression.

The aim of this study was to investigate healthcare utilization patterns over a six-year period among older people (60+), classified as dependent/independent in Activities of Daily Living (ADL) and/or at/not at risk of depression and to identify healthcare utilization predictors. A sample (n=1402) comprising ten age cohorts aged between 60 and 96 years was drawn from the Swedish National study on Aging and Care (SNAC). Baseline data were collected between 2001 and 2003. Number and length of hospital stays were collected for six years after baseline year. Group differences and mean changes over time were investigated. Healthcare utilization predictors were explored using multiple linear regression analysis. The results revealed that 21-24% had at least one hospital stay in the six years after baseline, 29-37% among ADL dependent subjects and 24-33% among those at risk of depression. There was a significant increase of hospital stays in all groups over time. ADL-dependent subjects and those at risk of depression had significant more hospital stays, except for those at/not at risk of depression in years 2, 4 and 5. The healthcare utilization predictors 5-6 years after baseline were mainly age, previous healthcare utilization and various symptoms and, in 1-2 and 3-4 years after baseline, age, various diagnostic groups and various physical variables. Thus healthcare utilization patterns seem to be similar for the different groups, but it is difficult to find universal predictors. This suggests that different variables should be considered, including both ADL and psychosocial variables, when trying to identify future healthcare users.

Effects on healthcare utilization of case management for frail older people: A randomized controlled trial (RCT) §

OBJECTIVES Various healthcare interventions have been launched targeting the growing population of older people. The objective of this study was to investigate the of a case management intervention for frail old people (aged 65+ years) effects on healthcare utilization. MATERIALS AND METHODS The study was conducted in a municipality in southern Sweden and included people aged 65+ years who lived in their ordinary homes, were dependent in two or more activities of daily living (ADL), and had at least two hospital admissions, or four physician visits, in the previous year. One-hundred-fifty-three participants were randomly assigned to either an intervention (n=80) or a control group (n=73). The one-year intervention comprised home visits, at least once a month, by case managers. Group differences were investigated 6-12 and 0-6 months before, and 0-6 and 6-12 months after, baseline. RESULTS The intervention group had, compared to the control group, significant lower mean number (0.08 vs. 0.37, p=0.041) and proportion (17.4 vs. 46.9%, p=0.016) of ED visits not leading to hospitalization 6-12 months after baseline. The intervention group also had a significantly lower mean number of visits to physicians in outpatient care 6-12 months after baseline (4.09 vs. 5.29, p=0.047). CONCLUSION The effect on ED visits not leading to hospitalization meant that those in the control group were more likely to visit the ED for reasons that did not require hospitalization, suggesting that they may have been less monitored than the intervention group. The intervention has the potential to reduce the burden on outpatient care and ED.

Case managers for older persons with multi-morbidity and their everyday work – a focused ethnography

BackgroundModern-day health systems are complex, making it difficult to assure continuity of care for older persons with multi-morbidity. One way of intervening in a health system that is leading to fragmented care is by utilising Case Management (CM). CM aims to improve co-ordination of healthcare and social services. To better understand and advance the development of CM, there is a need for additional research that provides rich descriptions of CM in practice. This knowledge is important as there could be unknown mechanisms, contextual or interpersonal, that contribute to the success or failure of a CM intervention. Furthermore, the CM intervention in this study is conducted in the context of the Swedish health system, which prior to this intervention was unfamiliar with this kind of coordinative service. The aim of this study was to explore the everyday work undertaken by case managers within a CM intervention, with a focus on their experiences.MethodsThe study design was qualitative and inductive, utilising a focused ethnographic approach. Data collection consisted of participant observations with field notes as well as a group interview and individual interviews with nine case managers, conducted in 2012/2013. The interviews were recorded, transcribed verbatim and subjected to thematic analysis.ResultsAn overarching theme emerged from the data: Challenging current professional identity, with three sub-themes. The sub-themes were 1) Adjusting to familiar work in an unfamiliar role; 2) Striving to improve the health system through a new role; 3) Trust is vital to advocacy.ConclusionsFindings from this study shed some light on the complexity of CM for older persons with multi-morbidity, as seen from the perspective of case managers. The findings illustrate how their everyday work as case managers represents a challenge to their current professional identity. These findings could help to understand and promote the development of CM models aimed at a population of older persons with complex health needs.

Frail elderly patients' experiences of information on medication. A qualitative study.

BackgroundOlder patients generally have only poor knowledge about their medicines. Knowledge is important for good adherence and for participating in decisions about treatment. Patients are entitled to be informed on an individual and adequate level. The aim of the study was to explore frail elderly patients’ experiences of receiving information about their medications and their views on how the information should best be given.MethodsThe study was qualitative in design and was carried out in 2011. Twelve frail elderly (aged 68–88) participants taking cardiovascular medications participated in semi-structured interviews covering issues related to receiving information about prescribed medicines. The interviews were recorded, transcribed and subjected to content analysis, in which the text was analysed in five steps, inspired by Graneheim and Lundman.ResultsThe results revealed that the experiences which the elderly participants had regarding the receiving of medical information fell into two main categories: “Comfortable with information” or “Insecure with information”. The elderly felt comfortable when they trusted their physician or their medication, when they received enough information from the prescriber or when they knew how to find out sufficient information by themselves. They felt insecure if they were anxious, if the availability of medical care was poor or if they did not receive enough information.ConclusionsFactors that frequently caused insecurity about information and anxiety were too short consultations, lack of availability of someone to answer questions or of the opportunity to contact the physician if adverse effects are suspected. These factors could easily be dealt with and there must be improvements in the clinics if the patients´ feelings of security are to be increased.

Psychometric properties of the consumer emergency care satisfaction scale: tested on persons accompanying patients in emergency department.

The aim of this study was to investigate construct validity and internal consistency of a modified version of the Consumer Emergency Care Satisfaction Scale used on persons accompanying emergency department patients. The sample comprised 128 persons. The results showed satisfactory reliability, and an exploratory factor analysis revealed 3 factors: caring, teaching, and clinical competence. The modified version of this scale seems feasible and may be a useful tool for measuring satisfaction in persons accompanying patients in the emergency department.

Loneliness among Older People: Results from the Swedish Study on Aging and Care -Blekinge

Objectives: To investigate the prevalence and predictors of loneliness in older people (aged 78+) over a six- year period. Method: The sample (n=828) was drawn from the Swedish National Study on Aging and Care and the respondents were followed up at three and six years. Data were collected by means of structural interviews with supplementary questionnaires. Results: Half of the respondents reported that they felt lonely sometimes or more often. Women, widows/-ers living alone were more prone to report loneliness. Both independent associated factors and predictors were identified showing that loneliness is associated with and predicted by both physical and psychosocial outcomes. Discussion: Loneliness is common among older people and seems to be a steady state affected mainly by psychological and psychosocial factors such as personality, satisfaction with life, risk of depression, lack of friends and loss of spouse. Psychosocial interventions targeting emotional loneliness and social isolation are suggested.