Elderly patients with hip fracture with positive affect have better functional recovery over 2 years

Social participation, positive affect, and negative affect in postoperative patients with hip fractures: A cross-sectional study

This study investigated the social participation, positive affect (PA), and negative affect (NA) of patients with hip fractures after surgery and determined their possible predictive factors. We used a cross-sectional study design to recruit 154 participants with hip fractures post-surgery. Assessment tools included the Barthel Index, the Automatic Thoughts Questionnaire, the Assessment of Life Habits, and the Positive and Negative Affect Schedule. Patients with better functioning in daily living activities experienced more social participation, higher PA, and lower NA. Patients with more positive automatic thoughts experienced more social participation and higher PA. Patients with more negative automatic thoughts experienced more social participation, lower PA, and higher NA. Early rehabilitation and psychosocial interventions should be provided for postoperative hip fracture patients to improve their activities of daily living and emotional well-being.

Functional Ability, Psychological Factors, and Rehabilitation Outcomes After Elective Total Hip Replacement

Background. The role of positive psychological factors in acute rehabilitation after total hip replacement (THR) is unclear. Purpose. (a) Examine the trajectory of functional ability among older adults after THR from presurgery to discharge from acute rehabilitation and (b) determine which physical and psychological factors at admission would predict functional ability at discharge and length of stay in rehabilitation. Methods. This prospective cohort study included 30 participants (age M = 76.20 years) from an inpatient geriatric rehabilitation center. They completed the Geriatric Depression Scale and Positive Affect questionnaire. The FIM® Motor domain of Functional Independent Measure (mFIM) was recorded presurgery, at admission, and upon discharge. Findings. Functional ability improved at discharge; however, the presurgery functional ability was not regained. Positive affect explained the length of stay in rehabilitation above and beyond the presurgery mFIM. Implications. Occupational therapists should improve ways to enhance self-care and positive affect in acute rehabilitation.

Predictive Validity of Different Walking Measures to Identify the Incident Long-Term Care Needs in Older Adults

OBJECTIVES

A comfortable walking speed is a suitable measurement of functional status in older adults. In addition to assessing their comfortable walking speed, two complex walking tests were administered to a cohort of older people, assuming that these tests would be a more sensitive predictor of the incident long-term care needs than comfortable walking speed.

DESIGN

A prospective observational study was conducted to collect data.

SETTING AND PARTICIPANTS

Among the initial 5,563 community-dwelling independent older adults (aged ≥ 65 years), 935 were excluded and the data of 4,628 (mean age, 73.9 ± 5.5 years, 65-94 years; 2,052 men, 2,576 women) older adults were finally analyzed.

METHODS

Three walking tasks were administered: comfortable, complicated balance, and Go-stop walking. Complicated balance walking was measured under comfortable walking conditions, with participants having to walk with their hands crossed at the shoulder joint at 90°. For the Go-stop walking test, the time taken to walk 2 meters was measured using a stopwatch. For two years following baseline assessments, participants received monthly follow-ups for incident certification of the need for care under the long-term care insurance (LTCI) system.

RESULTS

Low performance in comfortable, complicated balance, and Go-stop walking were 29.8%, 37.7%, and 35.1%, respectively. During the 24-month follow-up period, 246 participants (5.3%) required LTCI certification. The Youden Index was used to determine the cut-points of the incident long-term care needs in the comfortable, complicated balance, and Go-stop walking conditions, which were 1.055 m/s, 0.936 m/s, and 3.205 seconds, respectively. Participants classified as exhibiting low performance included 1,381 (29.8%) under comfortable walking, 1,746 (37.7%) under complicated balance walking, and 1,623 (35.1%) under the Go-stop walking tests. The C-indices of the comfortable, complicated balance, and Go-stop walking tests were 0.72 (95% confidence interval (CI) 0.69-0.76), 0.71 (95% CI 0.67-0.74), and 0.65 (95% CI 0.61-0.69), respectively. Cox proportional hazards regression model revealed significant relationships between the incident long-term care needs and the comfortable (hazard ratio (HR) 2.14, 95% CI 1.62-2.84), complicated balance (1.81, 1.36-2.41), and Go-stop (1.46, 1.12-1.91) walking conditions.

CONCLUSIONS AND IMPLICATIONS

The findings suggest that slow walking speed has a considerably greater impact on the incident long-term care needs in older adults. However, the complex walking task did not improve the predictive performance. Comfortable walking speed tests, which can easily be measured to predict the future incident long-term care needs, are effective tools in community health promotion and primary care.

Psychometric properties of the Chinese version of the Positive Thinking Scale in individuals after hip fracture surgery

Positive thinking is a form of positive cognition and a coping strategy. The Positive Thinking Scale (PTS) is used to measure positive thinking, but the reliability and validity of the PTS-Chinese have yet to be tested. This study aims to examine the psychometric properties of the PTS-Chinese. A total of 154 patients post-hip fracture surgery completed the questionnaire in a hospital in Taiwan between April 2020 and December 2020. The scales in the questionnaire included the PTS, Automatic Thoughts Questionnaire-Positive, Automatic Thoughts Questionnaire-Negative, Barthel Index, and items related to happiness, demographics, and disease treatment. The results of the confirmatory factor analysis and average variance extracted show that the PTS-Chinese version exhibits construct validity. Scores on the PTS-Chinese version are positively related to scores on the Automatic Thoughts Questionnaire-Positive and happiness items and negatively related to scores on the Automatic Thoughts Questionnaire-Negative. This finding indicates that the PTS-Chinese demonstrates concurrent, predictive, and discriminant validity. The scale also presents acceptable reliability and test–retest reliability. Overall, the PTS-Chinese can be used to evaluate and track the positive thinking of patients. Further studies are needed to assess the psychometric properties of the PTS-Chinese in different cultures and ethnic groups.

Prevalence and prognostic significance of depressive symptoms in a geriatric post-hip fracture assessment

OBJECTIVES

To investigate the prevalence and prognostic significance of post-hip fracture depressive symptoms.

METHODS

A naturalistic clinical cohort study. Data were collected on admission to hospital, geriatric assessment 4-6 months post-fracture and by telephone interview one-year post fracture. Depressive symptoms were assessed at the geriatric assessment using the 15-item Geriatric Depression Scale (GDS-15). Logistic regression analyses with multivariable models were conducted to examine the association of depressive symptoms with changes in mobility and living arrangements and Cox proportional hazards models for mortality between the geriatric assessment and one-year follow-up.

RESULTS

Of the 1070 patients, 22% (n = 238) had mild and 6% (n = 67) moderate to severe depressive symptoms. Patients with depressive symptoms had poorer nutritional status at baseline, lower scores on the cognitive and physical performance tests and poorer functional abilities in the geriatric assessment than those without. No association was observed between depressive symptoms and any of the outcomes at one-year follow-up. Poor nutritional status and physical functioning remained significant prognostic indicators.

CONCLUSION

Post-hip fracture depressive symptoms are common and deserve attention during post-hip fracture recovery and rehabilitation. Nonetheless, depressive symptoms have no impact on the change in mobility or living arrangements or mortality. These latter outcomes are mainly explained by poor nutritional status and functioning.

Older adults' perspectives on rehabilitation and recovery one year after a hip fracture - a qualitative study

Background

In order to improve quality of care and recovery after hip fracture we need to include the perspectives of the individual older adults when evaluating different rehabilitation interventions. The aim of this study was therefore to explore older adults’ experiences of their rehabilitation after a hip fracture and of the recovery process during the 12 months following the fracture.

Methods

Qualitative interviews were conducted with 20 older adults (70–91 years of age) who had participated in a randomised controlled trial evaluating the effects of early discharge followed by geriatric interdisciplinary home rehabilitation compared to in-hospital care according to a multifactorial rehabilitation program. Ten participants from each group were interviewed shortly after the one-year follow-up when the study was completed. Data were analysed with qualitative content analysis.

Results

The analysis resulted in four themes: Moving towards recovery with the help of others; Getting to know a new me; Striving for independence despite obstacles; and Adapting to an altered but acceptable life. The participants emphasised the importance of having access to rehabilitation that was provided by skilled staff, and support from family members and friends for well-being and recovery. They experienced a change in their self-image but strove for independence despite struggling with complications and functional limitations and used adaptive strategies to find contentment in their lives.

Conclusions

Rehabilitation interventions provided by competent health care professionals, as well as support from family members and friends, were emphasised as crucial for satisfactory recovery. Participants’ experiences further highlight the importance of targeting both physical and psychological impacts after a hip fracture. To improve recovery, rehabilitation providers should customise future interventions to suit each individual´s wishes and needs and provide rehabilitation in various settings throughout the recovery process.

Trial registration

The trial is registered at Current Controlled Trials Ltd, ICRCTN 15738119. Date of registration 16/06/2008, retrospectively registered.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12877-022-03119-y.

Psychological Factors Predicting Functional Ability and Participation After Hip Fracture

IMPORTANCE

Positive psychological factors have been related to better outcomes among adults with various health conditions.

OBJECTIVE

To predict functional ability and participation in older adults who had experienced a hip fracture on the basis of data at admission to acute (inpatient) rehabilitation. We measured physical factors, as well as positive and negative psychological factors, at three time points.

DESIGN

Prospective and cross-sectional cohort study. Data collection occurred during admission, at discharge, and 6 mo after rehabilitation.

SETTING

Inpatient geriatric rehabilitation center and follow-up at home.

PARTICIPANTS

Seventy-one older adults (M age = 78.58 yr, SD = 6.09) who had sustained a hip fracture because of a fall and who attended acute rehabilitation; 55 completed follow-up assessments 6 mo after discharge from rehabilitation.

MEASURES

Participants completed the Adult Hope Scale, Life Orientation Test, Positive Affect Questionnaire, Geriatric Depression Scale (at admission only), hand-grip strength measures, Numeric Pain Rating Scale, and FIM® Motor domain (mFIM) before and after acute rehabilitation and after 6 mo. The Activity Card Sort (ACS) was administered only at follow-up. Outcome measures were the mFIM and ACS.

RESULTS

At 6-mo follow-up, functional ability was correlated more with optimism than with age, gender, or hand-grip strength measured at admission. Participation was predicted by age, the hope-agency component, and pain in walking at admission; however, the hope-agency component was only marginally significant. At discharge, functional ability was strongly predicted by age, hand-grip strength, and mFIM scores at admission.

CONCLUSIONS AND RELEVANCE

Optimism and hope played a role in explaining rehabilitation outcomes at 6-mo follow-up. Occupational therapy evaluation should address positive psychological factors, and intervention should aim to strengthen these factors as powerful aids in older adults' recovery from hip fractures. What This Article Adds: This study reflects the philosophy of occupational therapy, which places great emphasis on the connection between clients' mind-body-spirit and their participation in daily life occupations.

Association of Affect and Performance in Dual-Task Walking in Non-demented Older Adults

Objective: We examined whether individual differences in positive and negative affective states predicted dual-task costs using an established Dual-Task Walking protocol in non-demented older adults. We hypothesized that positive and negative affect would be associated with smaller and larger dual-task costs, respectively. Methods: Participants (N = 403; mean age = 76.22 ± 6.55; females = 56%) completed the Positive and Negative Affect Schedule and the walking protocol involving three conditions: Single-Task-Alpha, Single-Task-Walk (STW), and Dual-Task-Walk (DTW). Gait velocity was assessed via an instrumented walkway. Results: Negative affect was associated with greater decline in gait velocity from STW to DTW (95% confidence interval [-0.73 to -0.03]) but not the decline of the rate of correct letter generation. There was no significant relationship between positive affect and DTW performance. Discussion: Findings suggest negative affect is adversely associated with allocation of attentional resources, leading to worse mobility outcomes in older adults.

[A role of cognitive and emotional factors in formation of pain]

Pain is influenced by multiple emotional and cognitive factors. This paper provides an overview of the most important emotional and cognitive factors affecting pain, which has been confirmed in experimental and clinical studies. Emotional factors that increase pain perception include anxiety, depression, and other negative emotions. Positive emotions lead to a decrease in pain. Cognitive factors such as attention, expectation anxiety, and pain assessment can both increase and decrease pain sensations, depending on their specific focus. It becomes clear that pain is not just a reflection of nociceptive irritation, but also a feeling formed by psychological factors that can be individual in each case.

Identification of Disability Risk in Addition to Slow Walking Speed in Older Adults

INTRODUCTION

A cutoff speed of 1.0 m/s for walking at a comfortable pace is critical for predicting future functional decline. However, some older adults with walking speeds below the cutoff point maintain an independent living. We aimed to identify specific predictors of disability development in older adults with slow walking speeds in contrast to those with a normal walking speed.

METHODS

This prospective cohort study on 12,046 community-dwelling independent Japanese older adults (mean age, 73.6 ± 5.4 years) was conducted between 2011 and 2015. Participants were classified into slow walking speed (comfortable walking speed slower than 1.0 m/s) and normal walking speed (speed of 1.0 m/s or faster) groups and followed up to assess disability incidence for 24 months after baseline assessments. Cox proportional hazards regression models were used to identify predictors of disability development in the slow and normal walking groups.

RESULTS

Overall, 26.8% of participants had a slow walking speed. At follow-up, 17.3% and 5.1% of participants in the slow and normal walking groups, respectively, developed disability (p < 0.01). Cox regression models revealed that age (hazard ratio 1.07, 95% confidence interval 1.05-1.09), walking speed (0.12, 0.07-0.22), grip strength (0.97, 0.95-0.99), Parkinson's disease (4.65, 2.59-8.33), word list memory-immediate recognition score (0.90, 0.85-0.97), word list memory-delayed recall score (0.94, 0.89-1.00), Symbol Digit Substitution Test (SDST) score (0.98, 0.96-0.99), and 15-item Geriatric Depression Scale (GDS) score (1.04, 1.01-1.07) were significantly associated with disability incidence in the slow walking group. In the normal walking group, age, grip strength, depression, diabetes, cognition, GDS score, and reduced participation in outdoor activity were significantly associated with disability incidence; however, there was no significant association with walking speed.

CONCLUSIONS

Decreased walking speeds have considerably greater impact on disability development in older adults with a slow walking speed than in those with a normal walking speed. Health-care providers should explore modifiable factors for reducing walking speed; they should also encourage improvement of risk factors such as muscle weakness and depression to reduce disability risk in older adults with slow walking speeds.

Prevalence of depression in older people with hip fracture: A systematic review and meta-analysis

INTRODUCTION

Hip fracture disrupts general health and is one of the most common physical injuries in the elderly. Depression is the most common mood disorder in older people and one of the main complications of hip fractures.

AIM AND METHODS

We conducted a meta-analysis to estimate the prevalence of depression in older people with hip fractures. Relevant literature published until July 2019 was obtained and screened according to established inclusion criteria. Two researchers independently carried out quality assessment and data extraction before the meta-analysis. We calculated proportions with 95% confidence intervals (CI). To investigate the sources of heterogeneity, we performed subgroup analyses based on study design, follow-up duration, type of fracture, and gender.

RESULTS

Twenty-seven studies with a combined sample size of 11958 were included. The overall prevalence of depression in older people with hip fracture was 23% (95% CI: 0.18 to 0.29). The lowest and highest prevalence of depression was in Asia (0.19) and America (0.27) respectively.

CONCLUSION

In this systematic review and meta-analysis the estimated prevalence of depression among older hip fracture patients was 23%. Further research is needed to identify strategies for preventing and treating mood disorders in this population.

Associations between functional fitness and walking speed in older adults

This cross-sectional study aimed to explore 1) the overall associations between functional fitness and walking speed in older adults and 2) the key functional fitness parameters affecting older adults' walking speeds. A total of 242 apparently healthy older adults finished a 6-m walking speed test at both usual walking speed (UWS) and maximum walking speed (MWS). Functional fitness was assessed using the Senior Fitness Test battery. The results revealed significantly moderate correlations of functional fitness with UWS (r = 0.380) and MWS (r = 0.436). Both age (UWS = -0.332, MWS = -0.324) and dynamic balance and agility (UWS = 0.329, MWS = 0.411) were key indicators of both UWS and MWS. In addition, gender (r = 0.090), aerobic endurance (r = 0.326), and lower body flexibility (r = 0.183) were key fitness indicators of MWS in older adults.

Positive Beliefs and the Likelihood of Successful Community Discharge From Skilled Nursing Facilities

OBJECTIVES

To examine the association of patient and direct-care staff beliefs about patients' capability to increase independence with activities of daily living (ADL) and the probability of successful discharge to the community after a skilled nursing facility (SNF) stay.

DESIGN

Retrospective cohort study of SNF patients using 100% Medicare inpatient claims and Minimum Data Set resident assessment data. Linear probability models were used to estimate the probability of successful discharge based on patient and staff beliefs about the patient's ability to improve in function, as well as patient and staff beliefs together. Estimates were adjusted for demographics, health status, functional characteristics, and SNF fixed effects.

PARTICIPANTS

Fee-for-service Medicare beneficiaries (N=526,432) aged 66 years or older who were discharged to an SNF after hospitalization for stroke, hip fracture, or traumatic brain injury.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Successful community discharge (discharged alive within 90d of SNF admission and remaining in the community for ≥30d without dying or health care facility readmission).

RESULTS

Patients with positive beliefs about their capability to increase independence with ADLs had a higher adjusted probability of successful discharge than patients with negative beliefs (positive, 63.8%; negative, 57.8%; difference, 6.0%, 95% confidence interval [CI], 5.4-6.6). This remained true regardless of staff beliefs, but the difference in successful discharge probability between patients with positive and negative beliefs was larger when staff had positive beliefs. Conversely, the association between staff beliefs and successful discharge varied based on patient beliefs. If patients had positive beliefs, the difference in the probability of successful discharge between positive and negative staff beliefs was 2.5% (95% CI, 1.0-4.0). If patients had negative beliefs, the difference between positive and negative staff beliefs was -4.6% (95% CI, -6.0 to -3.2).

CONCLUSIONS

Patients' beliefs have a significant association with the probability of successful discharge. Understanding patients' beliefs is critical to appropriate goal-setting, discharge planning, and quality SNF care.

Functional Outcomes After Muscle-Sparing Fixation of Flail Chest Injuries

OBJECTIVES

To present outcomes in a multicenter review of a large number of flail chest patients.

DESIGN

Retrospective case series.

SETTING

One urban Level I and 1 urban Level II trauma center.

PATIENTS/PARTICIPANTS

Fifty-two adult patients who underwent treatment of their flail chest injury with locking plate and screw constructs through muscle-sparing approaches, followed for a minimum of 1 year postoperatively.

RESULTS

All patients went on to successful union, with complication rates in line with recent published norms. Periscapular strength returned to greater than 90% of the noninjured side by 3 months postoperatively and to within a mean of 95% of the noninjured side by 6 months postoperatively. Glenohumeral range of motion similarly improved over this same interval.

CONCLUSIONS

Use of anatomically designed modern locking plate and screw fixation constructs with muscle-sparing approaches results in efficient return to function and restoration of shoulder function and strength as compared with the noninjured shoulder.

LEVEL OF EVIDENCE

Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.

What is the optimal chair stand test protocol for older adults? A systematic review

Purpose: To determine the chair stand test protocol that is most suitable for older adults in clinical settings by reviewing the currently available methods.Methods: Five electronic English databases were searched and details of methods used on individuals aged ≥65 years in the included studies were compared, including the instrument used to record time, units of measurement, chair characteristics (seat height, armrests), footwear, permission to use upper extremities and walking aids, pace of performance, total number of chair stands, timing points, total number of recorded and practice tests.Results: A total of 23 eligible studies were identified. The type of instrument to record performance time, characteristics of the chair and footwear were not frequently mentioned. A majority of studies did not permit the use of the upper extremities or walking aids during assessment. The performance of five chair stands at a fast pace recorded in seconds was most common, with the majority of studies recording the initial and end time point in a seated position. The total number of performed tests and practice tests was not specified in a majority of studies.Conclusion: A feasible and safe protocol for the chair stand test is proposed for assessment of older adults.Implications for RehabilitationThe chair stand test may provide valuable information on declines in mobility in older adults.The use of the chair stand test within clinical settings of older adults may provide a measure to identify frail individuals and to determine their level of frailty.Using the proposed protocol for the chair stand test may allow for the comparability of results.

Depressive Symptoms and Total Healthcare Costs: Roles of Functional Limitations and Multimorbidity

OBJECTIVES

Depressive symptoms can be both a cause and a consequence of functional limitations and medical conditions. Our objectives were to determine the association of depressive symptoms with subsequent total healthcare costs in older women after accounting for functional limitations and multimorbidity.

DESIGN

Prospective cohort study (Study of Osteoporotic Fractures [SOF]).

SETTING

Four US sites.

PARTICIPANTS

A total of 2508 community-dwelling women (mean age = 79.4 years) participating in the SOF year 10 (Y10) examination linked with their Medicare claims data.

MEASUREMENTS

At Y10, depressive symptoms were measured using the 15-item Geriatric Depression Scale (GDS) and functional limitations were assessed by number (range = 0-5) of impairments in performing instrumental activities of daily living. Multimorbidity was ascertained by the Elixhauser method using claims data for the 12 months preceding the Y10 examination. Total direct healthcare costs, outpatient costs, acute hospital stays, and skilled nursing facility during the 12 months following the Y10 examination were ascertained from claims data.

RESULTS

Annualized mean (SD) total healthcare costs were $4654 ($9075) in those with little or no depressive symptoms (GDS score = 0-1), $7871 ($14 534) in those with mild depressive symptoms (GDS score = 2-5), and $9010 ($15 578) in those with moderate to severe depressive symptoms (GDS score = 6 or more). After adjustment for age, site, self-reported functional limitations, and multimorbidity, the magnitudes of these incremental costs were partially attenuated (cost ratio = 1.34 [95% confidence interval {CI} = 1.14-1.59] for those with mild depressive symptoms, and cost ratio = 1.29 [95% CI = 0.99-1.69] for those with moderate to severe depressive symptoms vs women with little or no depressive symptoms).

CONCLUSION

Depressive symptoms were associated with higher subsequent healthcare costs attributable, in part, to greater functional limitations and multimorbidity among those with symptoms. Importantly, even mild depressive symptoms were associated with higher healthcare costs. J Am Geriatr Soc 67:1596-1603, 2019.

Assessment of Gait Speed in Older Adults

BACKGROUND AND PURPOSE

Gait speed is an important measure of functional ability and has been widely used in older adults as an indicator of frailty. However, the diversity in measurement protocols in clinical settings creates variability in outcome measures. The aim of this study was to systematically review the literature relating to the measurement of gait speed in older adults, to propose a protocol suitable for use in clinical and community settings.

METHODS

A total of 5 electronic English databases were searched (PubMed, EMBASE, AMED, CINAHL, and SPORTDiscus) using key words and synonyms related to gait speed.

RESULTS

Fifty relevant articles were identified, with variability being found between studies in the essential elements (timing device, walking distance, timing points, use of walking aids, pace of performance, and total tests recorded) of gait measurement. The majority of studies used unspecified timing devices while others used electronic gait mats or infrared beams linked to electronic stopwatches. Walking distance was assessed over distances between 2.4 and 15 m, with 4 m most commonly used. Most studies permitted the use of walking aids, with assessments being repeated at a usual pace, and the maximum value recorded in meters per second.

CONCLUSION

A standardized measurement protocol is proposed for measuring gait speed in older adults.

Interaction of Physical Activity and Personality in the Subjective Wellbeing of Older Adults in Hong Kong and the United Kingdom

Subjective wellbeing (SWB) has been widely accepted as one of the most important elements of successful ageing. The present study explores the impact of two well-established correlates of SWB: physical activity and personality. Physical activity and each of the Big Five personality traits are consistent predictors of SWB, but there has been little research on whether certain personality traits enhance or hinder the psychological benefits of physical activity in older adults. This study examines the interactions of leisure-time physical activity and personality traits on SWB, and whether such interactions vary between older adults in Hong Kong (HK) and older adults in the United Kingdom (UK). Altogether, 349 participants (178 HK, 171 UK; 157 males, 192 female) aged 50 years or above (mean age = 61.84 ± 8.46 years old) completed an online assessment of: (1) leisure-time physical activity (Godin⁻Shephard Leisure-Time Physical Activity Questionnaire); (2) personality traits (Big Five Inventory); and (3) SWB (Satisfaction with Life Scale, Positive and Negative Affect Schedule). Results showed that agreeableness, conscientiousness, extraversion, neuroticism, openness to experience, and physical activity were all significantly related to SWB in the expected direction. The relationship between physical activity and SWB was moderated by extraversion and by openness to experience: higher levels of these two traits significantly enhanced the relationship. None of the interactions varied between the HK and UK samples. The expected negative relationship between neuroticism and SWB, however, was significantly stronger in the UK sample than in the HK sample. The findings of the present study indicate that personality needs to be considered when promoting and providing physical activity for older adults, although more research is needed to further explore how this can work effectively.

The Role of Autobiographical Story-Telling During Rehabilitation Among Hip-Fracture Geriatric Patients

Hip fracture is one of the most common health care problems among elderly people. Literature shows that high self-efficacy expectations and positive affect are some of the key issues in functional recovery after hip fracture. The present investigation tested whether self-narration of such life-breaking event influences self-efficacy and depression during the process of rehabilitation. We designed a Self-Narration Journey (SNJ) to be administered during the in-hospital rehabilitation. In Study 1, we investigated the influence of SNJ on depression and perceived self-efficacy. Study 2 aimed to explore the effect of SNJ, depression, and self-efficacy on functional recovery of independence to perform daily activities during the rehabilitation process. The data showed that the Self-Narration Journey proved effective in increasing the perceived self-efficacy and in lowering the level of depression. The present work highlights a significant effect of the SNJ on the functional recovery process.

Developing a multidisciplinary rehabilitation package following hip fracture and testing in a randomised feasibility study: Fracture in the Elderly Multidisciplinary Rehabilitation (FEMuR)

BACKGROUND

Proximal femoral fracture is a major health problem in old age, with annual UK health and social care costs of £2.3B. Rehabilitation has the potential to maximise functional recovery and maintain independent living, but evidence of clinical effectiveness and cost-effectiveness is lacking.

OBJECTIVES

To develop an enhanced community-based rehabilitation package following surgical treatment for proximal femoral fracture and to assess acceptability and feasibility for a future definitive randomised controlled trial (RCT) and economic evaluation.

DESIGN

Phase I - realist review, survey and focus groups to develop the rehabilitation package. Phase II - parallel-group, randomised (using a dynamic adaptive algorithm) feasibility study with focus groups and an anonymised cohort study.

SETTING

Recruitment was from orthopaedic wards of three acute hospitals in the Betsi Cadwaladr University Health Board, North Wales. The intervention was delivered in the community following hospital discharge.

PARTICIPANTS

Older adults (aged ≥ 65 years) who had received surgical treatment for hip fracture, lived independently prior to fracture, had mental capacity (assessed by the clinical team) and received rehabilitation in the North Wales area.

INTERVENTIONS

Participants received usual care (control) or usual care plus an enhanced rehabilitation package (intervention). Usual care was variable and consisted of multidisciplinary rehabilitation delivered by the acute hospital, community hospital and community services depending on need and availability. The intervention was designed to enhance rehabilitation by improving patients' self-efficacy and increasing the amount and quality of patients' practice of physical exercise and activities of daily living. It consisted of a patient-held information workbook, a goal-setting diary and six additional therapy sessions.

MAIN OUTCOME MEASURES

The primary outcome measure was the Barthel Activities of Daily Living (BADL) index. The secondary outcome measures included the Nottingham Extended Activities of Daily Living (NEADL) scale, EuroQol-5 Dimensions, ICEpop CAPability measure for Older people, General Self-Efficacy Scale, Falls Efficacy Scale - International (FES-I), Self-Efficacy for Exercise scale, Hospital Anxiety and Depression Scale (HADS) and service use measures. Outcome measures were assessed at baseline and at 3-month follow-up by blinded researchers.

RESULTS

Sixty-two participants were recruited (23% of those who were eligible), 61 were randomised (control, n = 32; intervention, n = 29) and 49 (79%) were followed up at 3 months. Compared with the cohort study, a younger, healthier subpopulation was recruited. There were minimal differences in most outcomes between the two groups, including the BADL index, with an adjusted mean difference of 0.5 (Cohen's d = 0.29). The intervention group showed a medium-sized improvement on the NEADL scale relative to the control group, with an adjusted mean difference between groups of 3.0 (Cohen's d = 0.63). There was a trend for greater improvement in FES-I and HADS in the intervention group, but with small effect sizes, with an adjusted mean difference of 4.2 (Cohen's d = 0.31) and 1.3 (Cohen's d = 0.20), respectively. The cost of delivering the intervention was £231 per patient. There was a possible small relative increase in quality-adjusted life-years in the intervention group. No serious adverse events relating to the intervention were reported.

CONCLUSIONS

Trial methods were feasible in terms of eligibility, recruitment and retention, although recruitment was challenging. The NEADL scale was more responsive than the BADL index, suggesting that the intervention could enable participants to regain better levels of independence compared with usual care. This should be tested in a definitive Phase III RCT. There were two main limitations of the study: the feasibility study lacked power to test for differences between the groups and a ceiling effect was observed in the primary measure.

TRIAL REGISTRATION

Current Controlled Trials ISRCTN22464643.

FUNDING

This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 21, No. 44. See the NIHR Journals Library for further project information.

The Person, Interactions and Environment Programme to improve care of people with dementia in hospital: a multisite study

Background

Improving the care of people with dementia on acute hospital wards is a policy priority. Person-centred care is a marker of care quality; delivering such care is a goal of service improvement.

Objectives

The Person, Interactions and Environment (PIE) Programme comprises an observation tool and a systematic approach to implement and embed a person-centred approach in routine care for hospitalised patients with dementia. The study aims were to evaluate PIE as a method to improve the care of older people with dementia on acute hospital wards, and develop insight into what person-centred care might look like in practice in this setting.

Methods

We performed a longitudinal comparative case study design in 10 purposively selected wards in five trusts in three English regions, alongside an embedded process evaluation. Data were collected from multiple sources: staff, patients, relatives, organisational aggregate information and documents. Mixed methods were employed: ethnographic observation; interviews and questionnaires; patient case studies (patient observation and conversations ‘in the moment’, interviews with relatives and case records); and patient and ward aggregate data. Data were synthesised to create individual case studies of PIE implementation and outcomes in context of ward structure, organisation, patient profile and process of care delivery. A cross-case comparison facilitated a descriptive and explanatory account of PIE implementation in context, the pattern of variation, what shaped it and the consequences flowing from it. Quantitative data were analysed using simple descriptive statistics. A qualitative data analysis employed grounded theory methods.

Results

The study furthered the understanding of the dimensions of care quality for older people with dementia on acute hospital wards and the environmental, organisational and cultural factors that shaped delivery. Only two wards fully implemented PIE, sustaining and embedding change over 18 months. The remaining wards either did not install PIE (‘non-implementers’) or were ‘partial implementers’. The interaction between micro-level contextual factors [aspects of leadership (drivers, facilitators, team, networks), fit with strategic initiatives and salience with valued goals] and meso- and macro-level organisational factors were the main barriers to PIE adoption. Evidence suggests that the programme, where implemented, directly affected improvements in ward practice, with a positive impact on the experiences of patients and caregivers, although the heterogeneity of need and severity of impairment meant that some of the more visible changes did not affect everyone equally.

Limitations

Although PIE has the potential to improve the care of people with dementia when implemented, findings are indicative only: data on clinical outcomes were not systematically collected, and PIE was not adopted on most study wards.

Research implications

Further research is required to identify more precisely the skill mix and resources necessary to provide person-focused care to hospitalised people with dementia, across the spectrum of need, including those with moderate and severe impairment. Implementing innovations to change practices in complex organisations requires a more in-depth understanding of the contextual factors that have an impact on the capacity of organisations to absorb and embed new practices.

Funding

The National Institute for Health Research Health Services and Delivery Research programme.

Affect and Incident Participation Restriction in Adults With Knee Osteoarthritis

OBJECTIVE

Participation restriction, common among people with knee osteoarthritis (OA), may be influenced by affect. We examined the risk of incident participation restriction over 84 months conferred by positive and negative affect among people with knee OA.

METHODS

Participants were from the Multicenter Osteoarthritis Study and had or were at high risk of knee OA. Participation restriction was measured using the Instrumental Role Limitation subscale of the Late-Life Disability Index, and affect was measured using the positive affect and depressed mood subscales of the Center for Epidemiologic Studies Depression Scale. Robust Poisson regression was used to calculate the risk of incident participation restriction over 84 months conferred by combinations of low and high positive and negative affect, adjusting for covariates.

RESULTS

Of 1,810 baseline participants (mean age 62.1 years, 56% female), 470 (26%) had incident participation restriction over 84 months. Participants with low positive affect had 20% greater risk of incident participation restriction than those with high positive affect; participants with high negative affect had 50% greater risk of incident participation restriction compared to those with low negative affect. Participants with both low positive and high negative affect had 80% greater risk of incident participation restriction compared to other combinations of positive and negative affect.

CONCLUSION

Low positive and high negative affect, both alone and in combination, increase the risk of participation restriction among adults with knee OA. Efforts aimed at preventing participation restriction in this population should consider these mood states.

The Influence of Presurgical Factors on the Rehabilitation Outcome of Patients Following Hip Arthroplasty

PURPOSE

The aims of this study were to evaluate the relationship between sociodemographic information, anthropometric values, clinical and presurgery factors, and length of stay (LOS) in older adult patients undergoing total hip arthroplasty (THA) and to predict which factors can delay the start of the rehabilitation program and increase the corresponding LOS.

METHODS

A prospective cohort study was conducted in an orthopedic inpatient unit with 40 patients undergoing THA.

FINDINGS

The Morse Fall Scale scores and pain intensity scores delayed the commencement of the rehabilitation program. Gender and social support were important determinants of LOS and rehabilitation outcome following THA. The weight of the lower limb without osteoarthritis followed by pain intensity and overweight patients also influenced LOS.

CONCLUSIONS/CLINICAL RELEVANCE

Functional outcomes after THA are variable, and the rehabilitation process is an important factor to regain their normal level of physical functioning. This factor can have an impact in the discharge of patients, in resource allocation and in health care of older adult patients.

Testing a Positive Psychological Intervention for Osteoarthritis

OBJECTIVE

Osteoarthritis is a leading cause of disability for which there is no cure. Psychosocial-oriented treatments are underexplored. We developed and tested an intervention to build positive psychological skills (e.g., gratitude) to reduce osteoarthritis symptom severity, including pain and functioning, and to improve psychosocial well-being in patients with knee or hip osteoarthritis.

DESIGN

Two-arm randomized design with six-month follow-up.

SETTING

An academic Veterans Affairs Medical Center.

SUBJECTS

Patients aged 50 years or older with knee or hip osteoarthritis and pain ratings of 4 or higher.

METHODS

Patients (N = 42) were randomized to a six-week program containing positive skill-building activities or neutral control activities tailored to the patient population. Adherence was assessed by telephone each week. We assessed osteoarthritis symptom severity (WOMAC Osteoarthritis Index) and measures of well-being (positive affect, negative affect, and life satisfaction) at baseline and by telephone one, three, and six months after the program ended. We used linear mixed models to examine changes over time.

RESULTS

The majority (64%) of patients completed more than 80% of their weekly activities. Patients in the positive (vs neutral) program reported significantly more improvement over time in osteoarthritis symptom severity (P = 0.02, Cohen's d = 0.86), negative affect (P = 0.03, Cohen's d = 0.50), and life satisfaction (P = 0.02, Cohen's d = 0.36).

CONCLUSIONS

The study successfully engaged patients with knee or hip osteoarthritis in a six-week intervention to build positive psychological skills. Improving osteoarthritis symptom severity and measures of psychosocial well-being, the intervention shows promise as a tool for chronic pain management.

Reflections on Hip Fracture Recovery From Older Adults Enrolled in a Clinical Trial

This study describes patients' perspectives on recovery during participation in a randomized controlled trial that tested a postoperative hip fracture management program (B4 Clinic), compared with usual care, on mobility. Semistructured qualitative interviews were conducted with 50 older adults with hip fracture (from both groups) twice over 12 months. A total of 32 women (64%) and 18 men (36%) participated in the study with a mean age at baseline of 82 (range = 65-98) years. A total of 40 participants reported recovery goals at some point during their recovery from hip fracture but only 18 participants realized their goals within 12 months. Recovering mobility, returning to prefracture activities, and obtaining stable health were the most commonly reported goals. Participants described good social support, access to physiotherapy, and positive perspective as most important to recovery. These factors were influenced by participants' knowledge, resources, and monthly contact with study staff (perceived as a form of social support). The most frequently reported barriers to participants' recovery were the onset of complications, pain, and limited access to physiotherapy. Potential implications of these findings include design and modification of new or preexisting fracture programs, prioritizing patient engagement and enhanced knowledge for future clinical research in hip fracture recovery.

Patient Perspectives on Engagement in Recovery after Hip Fracture: A Qualitative Study

Purpose. To understand older adults' engagement in their recovery experience and rehabilitation after a fall-related hip fracture. Method. 50 community-dwelling older adults recovering from a recent (3–12 months) hip fracture (32 women, 18 men) participated in telephone interviews using a semistructured format at 6 and 12 months after recruitment into the study. Interviews were conducted as part of a mixed-methods study designed to test the effect of a postoperative hip fracture management program (B4 Clinic). Results. Three substantive themes were identified in the qualitative data: (1) managing expectations; (2) engaging in physical activity; and (3) there is life after fracture. Participants shared valuable insight into how their expectations for their recovery period compared to their lived experience and the role of physical activity in their ability to return to their prefracture activities. Conclusions. Our findings reflect older adults' expectations for recovery from hip fracture. Encouraging engagement in rehabilitative exercises and addressing expectations prior to hospital discharge may improve patients' adherence to rehabilitation programs, functional outcomes, and postoperative quality of life. Implications for rehabilitation include the necessity for early and ongoing engagement of rehabilitation professionals.

Hip and pelvic fracture patients with fear of falling: development and description of the "Step by Step" treatment protocol

OBJECTIVE

Based on a theoretical framework and sound evidence, this article describes a rehabilitation programme for patients with fear of falling after hip and pelvic fracture.

RATIONALE

Based on exercise science principles, current knowledge from fall prevention, emotion regulation, and the Health Action Process Approach we developed a theoretical framework, from which the components of the intervention were derived. Description of the intervention: The intervention consists of 6 components: (1) relaxation, (2) meaningful activities and mobility-based goals, (3) falls related cognitions and emotions, coping with high risk tasks and situations, (4) individual exercise programme, (5) planning and implementing exercises and activities, and (6) fall risks and hazards. The intervention comprises of 8 individual sessions during 3 to 5 weeks of inpatient rehabilitation and 4 telephone calls and 1 home visit over a 2-month post-discharge period. Each session or telephone call takes about 30-60 minutes. It is provided to geriatric hip and pelvic fracture patients with concerns about falling and no cognitive impairment. To ensure completeness of reporting, the Template for Intervention Description and Replication (TIDierR) is used.

RESULTS

Fifty-seven patients were assigned to the intervention group. All 46 completers met all pre-defined criteria for an intervention per protocol.

CONCLUSION

The programme is feasible to administer. We have completed a randomised controlled trial, which will be submitted in due time (for trial protocol: www.isrctn.org ; ISRCTN79191813).

Effects of Prefracture Depressive Illness and Postfracture Depressive Symptoms on Physical Performance After Hip Fracture

OBJECTIVES

To compare the effect of prefracture depressive illness and postfracture depressive symptoms on changes in physical performance after hip fracture.

DESIGN

Longitudinal observational cohort.

SETTING

Baltimore metropolitan area.

PARTICIPANTS

Older adults with hip fracture (N = 255).

MEASUREMENTS

Prefracture depressive illness (from medical records) at baseline and postfracture depressive symptoms at 2 months (using the Center for Epidemiologic Studies Depression Scale) were measured. Physical performance was measured 2, 6, and 12 months after fracture using the Short Physical Performance Battery (SPPB), a composite metric of functional status with a score ranging from 0 to 12. Weighted estimating equations were used to assess mean SPPB over time, comparing participants with and without prefracture depressive illness and subjects with and without postfracture depressive symptoms.

RESULTS

Participants with prefracture depressive illness had an SPPB increase of 0.4 units (95% confidence interval (CI) = -0.5-1.3) from 2 to 6 months, smaller than the increase of 1.0 SPPB unit (95% CI = 0.4-1.6) in those without prefracture depressive illness. Participants with postfracture depressive symptoms had an SPPB increase of 0.2 units (95% CI = -1.0-1.5) from 2 to 12 months, and those without postfracture depressive symptoms had a larger increase of 1.2 units (95% CI = 0.6-1.8) over the same period. Nevertheless, prefracture depressive illness and postfracture depressive symptoms were not significantly associated with SPPB.

CONCLUSIONS

Neither prefracture depressive illness nor postfracture depressive symptoms were significantly associated with changes in physical performance after hip fracture, but the magnitude of estimates suggested possible clinically meaningful effects on functional recovery.

Inpatient Walking Activity to Predict Readmission in Older Adults

OBJECTIVE

To compare the 30-day readmission predictive power of in-hospital walking activity and in-hospital activities of daily living (ADLs) in older acutely ill patients. In addition, we sought to identify preliminary walking thresholds that could support the targeting of interventions aimed at minimizing rehospitalizations.

DESIGN

Prospective, observational clinical cohort study. Step counts during hospitalization were assessed via accelerometry. ADL function was assessed within 48 hours of admission.

SETTING

Acute care hospital.

PARTICIPANTS

One hundred sixty-four ambulatory persons aged 65 years and older admitted to the hospital from the community with an acute medical illness.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Readmission back to the index hospital (yes vs no) within 30 days of discharge.

RESULTS

Twenty-six patients (15.8%) were readmitted within 30 days of discharge. Walking activity during hospitalization was more strongly and significantly associated with 30-day readmission (odds ratio=0.90; 95% confidence interval, 0.82-0.98) than ADL function (odds ratio=0.45; 95% confidence interval, 0.14-1.45) after adjusting for relevant readmission risk factors. The predictive accuracy (area under the curve) was highest for models that included walking activity and changed little with the addition of ADLs. A walking threshold of 275 steps or more per day identified patients at reduced 30-day readmission risk.

CONCLUSIONS

Walking activity was a stronger predictor of readmission than ADLs. Monitoring patient activity during hospitalization may provide clinicians with valuable information on early readmission risk not captured by measures of ADLs. Further study is needed to replicate these findings and monitor walking activity posthospitalization to further advance our understanding of readmission risk.

Factors Influencing Outcomes of Older Adults After Undergoing Rehabilitation for Hip Fracture

Objectives

To determine the contribution of cognitive impairment, prefracture functional impairment, and treatment as predictors of functional status and mobility 6 months after discharge from rehabilitation for older adults with hip fracture.

Design

Longitudinal.

Setting

Inpatient rehabilitation units of two community hospitals.

Participants

Adults with hip fractures aged 65 and older who were discharged from a rehabilitation unit and had been living in the community before the fracture (N = 133).

Measurements

Mini‐Mental State Examination (MMSE) score at discharge from rehabilitation was used to identify the presence and severity of cognitive impairment. Outcomes were measured using questions from two subscales of the Functional Independence Measure (Self‐Care Function and Functional Mobility) and the New Mobility Scale (NMS). Measurements were made at discharge from a rehabilitation setting and 3 and 6 months after discharge.

Results

Prefracture functional impairment was associated with worse outcomes throughout the 6 months after discharge and with lower rates of improvement, or in some cases decline, after discharge. Cognitive impairment was associated with worse outcomes throughout the 6 months after discharge but was only weakly associated with lower rates of improvement or decline. The Patient Centered Rehabilitation Model of care targeting persons with cognitive impairment (PCRM‐CI) intervention group had higher NMS scores after discharge than a usual care group.

Conclusion

Although cognitive impairment and prefracture functional impairment contribute to poor outcomes, prefracture functional impairment was more strongly associated with poor outcomes than cognitive impairment. There is evidence to show that individuals with cognitive impairment are able to regain their mobility, which suggests a need for postdischarge targeted interventions that include a focus on activities of daily living for older adults with cognitive impairment and functional impairment to stabilize gains from inpatient rehabilitation.

Is depression associated with functional recovery after hip fracture in the elderly?

AIM

The aim of this study was to examine the effects of depression on functional healing and the return to pre-fracture daily activities in elderly patients with a hip fracture.

METHODS

The study comprised 104 elderly patients, who had a unilateral hip fracture between 2009 and 2012. To evaluate daily activities and functional healing of the cases, the study was designed as a prospective comparative study.

RESULTS

The analysis results revealed that the change in the mean ADL scores was related to depression at a statistically significant level (p = 0.000).

DISCUSSION

This study results showed that depression had a negative effect on the daily activity level of these cases.

Establishing well-being after hip fracture: a systematic review and meta-synthesis

PURPOSE

This study aimed to identify, appraise, aggregate and synthesize findings of experiences of self-confidence and well-being after hip fracture.

METHOD

The systematic review followed the Joanna Briggs Institute (JBI) guidelines. A three-step literature search strategy was followed. Included studies were critically appraised using the JBI critical appraisal tool. Data were analyzed into a meta-summary and a meta-synthesis using a hermeneutic approach.

RESULTS

Twenty-nine studies were included in the analysis. The category "balancing a new life" was illustrated through older people's "adaptations", "adjustments" and "worries". The second category "striving for interaction with new life possibilities" was built on experiences of "supportive interaction", "missing interaction" and "obstacles". The abstraction of the categories into the meta-synthesis "establishing well-being described the process of older people gradually coming to terms with new life conditions". It was a process of building confidence through cooperation with staff.

CONCLUSIONS

Experiences of well-being were possible after hip fracture. Self-confidence enhanced adaptations and adjustments. Older people strived for an active everyday life where they had a sense of identity. Health professionals can facilitate the establishing of well-being through supportive interaction being aware of vulnerabilities and possibilities. This study provides information that may help in the development of interventions taking into account what is meaningful for older people. Implications for Rehabilitation Both staff and significant others play a significant role during rehabilitation after hip fracture and can give rise to both well-being and suffering. During rehabilitation, experiences of self-efficacy can be important as they support progress and adaptation towards a new way of living. After hip fracture, older people may have worries and can experience a diversity of obstacles. A sensitivity towards these experiences by health care professionals can be a support for older people striving to establish well-being after hip fracture. To enhance functional ability and experiences of independency, it may be important to consider what it is about activities that are meaningful in the lives of older people after a hip fracture.

Assessing the agreement between 3-meter and 6-meter walk tests in 136 community-dwelling older adults

OBJECTIVE

Walking speed is an important marker of functionality that is measured over courses of varying lengths, but it is unclear if course length affects measured pace.

METHOD

A total of 136 older adults completed two consecutive trials each of 3-m and 6-m walking courses, the order of which was randomly assigned. We calculated concordance correlation coefficients (CCC) and created Bland-Altman plots to evaluate the relationship between the two course distances.

RESULTS

Average walking speed was faster for the 6-m course and the second trial of each course. There was high concordance between the first and second trials for both the 3-m and 6-m courses.

DISCUSSION

The 3- and 6-m courses had excellent test-retest reliability and faster walking speed in later than earlier trials. Higher concordance between courses for later trials suggests the utility of practice trials and adjusting for course length when combining walking speed measurements between different course lengths.

Physiological geroscience: targeting function to increase healthspan and achieve optimal longevity

Most nations of the world are undergoing rapid and dramatic population ageing, which presents great socio-economic challenges, as well as opportunities, for individuals, families, governments and societies. The prevailing biomedical strategy for reducing the healthcare impact of population ageing has been 'compression of morbidity' and, more recently, to increase healthspan, both of which seek to extend the healthy period of life and delay the development of chronic diseases and disability until a brief period at the end of life. Indeed, a recently established field within biological ageing research, 'geroscience', is focused on healthspan extension. Superimposed on this background are new attitudes and demand for 'optimal longevity' - living long, but with good health and quality of life. A key obstacle to achieving optimal longevity is the progressive decline in physiological function that occurs with ageing, which causes functional limitations (e.g. reduced mobility) and increases the risk of chronic diseases, disability and mortality. Current efforts to increase healthspan centre on slowing the fundamental biological processes of ageing such as inflammation/oxidative stress, increased senescence, mitochondrial dysfunction, impaired proteostasis and reduced stress resistance. We propose that optimization of physiological function throughout the lifespan should be a major emphasis of any contemporary biomedical policy addressing global ageing. Effective strategies should delay, reduce in magnitude or abolish reductions in function with ageing (primary prevention) and/or improve function or slow further declines in older adults with already impaired function (secondary prevention). Healthy lifestyle practices featuring regular physical activity and ideal energy intake/diet composition represent first-line function-preserving strategies, with pharmacological agents, including existing and new pharmaceuticals and novel 'nutraceutical' compounds, serving as potential complementary approaches. Future research efforts should focus on defining the temporal patterns of functional declines with ageing, identifying the underlying mechanisms and modulatory factors involved, and establishing the most effective lifestyle practices and pharmacological options for maintaining function. Continuing development of effective behavioural approaches for enhancing adherence to healthy ageing practices in diverse populations, and ongoing analysis of the socio-economic costs and benefits of healthspan extension will be important supporting goals. To meet the demands created by rapid population ageing, a new emphasis in physiological geroscience is needed, which will require the collaborative, interdisciplinary efforts of investigators working throughout the translational research continuum from basic science to public health.

Emotional vitality in caregivers: application of Rasch Measurement Theory with secondary data to development and test a new measure

OBJECTIVE

To describe the practical steps in identifying items and evaluating scoring strategies for a new measure of emotional vitality in informal caregivers of individuals who have experienced a significant health event.

DESIGN

The psychometric properties of responses to selected items from validated health-related quality of life and other psychosocial questionnaires administered four times over a one-year period were evaluated using Rasch Measurement Theory.

SETTING

Community.

SUBJECTS

A total of 409 individuals providing informal care at home to older adults who had experienced a recent stroke.

MAIN MEASURES

Rasch Measurement Theory was used to test the ordering of response option thresholds, fit, spread of the item locations, residual correlations, person separation index, and stability across time.

RESULTS

Based on a theoretical framework developed in earlier work, we identified 22 candidate items from a pool of relevant psychosocial measures available. Of these, additional evaluation resulted in 19 items that could be used to assess the five core domains. The overall model fit was reasonable (χ(2) = 202.26, DF = 117, p = 0.06), stable across time, with borderline evidence of multidimensionality (10%). Items and people covered a continuum ranging from -3.7 to +2.7 logits, reflecting coverage of the measurement continuum, with a person separation index of 0.85. Mean fit of caregivers was lower than expected (-1.31 ±1.10 logits).

CONCLUSION

Established methods from the Rasch Measurement Theory were applied to develop a prototype measure of emotional vitality that is acceptable, reliable, and can be used to obtain an interval level score for use in future research and clinical settings.

Short-term affective recovery from hip fracture prospectively predicts depression and physical functioning

OBJECTIVE

The goals of the current study were to determine the average affective experiences in the weeks and months after a hip fracture and assess how these experiences relate to physical and mental health functioning over time.

METHOD

Positive and negative affect were assessed over time in a sample of older adults recruited after surgery for hip fracture (n = 500) and a comparison sample of older adults without hip fracture (n = 102) for 1 year longitudinally.

RESULTS

For most of the individuals with a hip fracture, positive affect tended to increase over time and negative affect tended to decrease over time, suggesting that most people had at least some recovery of affect. In addition, individuals who showed a slower decrease in negative affect had higher levels of depression 1 year later, and individuals who showed a sharper increase in positive affect had superior physical function 1 year later.

CONCLUSION

The current study provides evidence that both positive and negative affect in the first 12 weeks of recovery from hip fracture are potential targets for intervention to maximize psychological and physical recovery in the ensuing year.

Reduction of bodily pain in response to an online positive activities intervention

Inducing temporary positive states reduces pain and increases pain tolerance in laboratory studies. We tested whether completing positive activities in one's daily life produces long-term reductions in self-reported bodily pain in a randomized controlled trial of an online positive activities intervention. Participants recruited via the Web were randomly assigned to complete 0, 2, 4, or 6 positive activities administered online over a 6-week period. Follow-up assessments were collected at the end of 6 weeks and at 1, 3, and 6 months postintervention. We used linear mixed effects models to examine whether the intervention reduced pain over time among those who had a score <67 on the bodily pain subscale of the Short Form-36 at baseline (N = 417; pain scores range from 0 to 100; higher scores indicate less pain). Mean pain scores improved from baseline to 6 months in the 2-activity (55.7 to 67.4), 4-activity (54.2 to 71.0), and 6-activity (50.9 to 67.9) groups. Improvements were significantly greater (P < .05) in the 4-activity and 6-activity groups than in the 0-activity control group (54.1 to 62.2) in unadjusted and adjusted models. This study suggests that positive activities administered online can reduce bodily pain in adults with at least mild to moderate baseline pain.

PERSPECTIVE

This study demonstrates that teaching people simple positive activities can decrease reported levels of bodily pain; moreover, these activities can be administered over the internet, a potential avenue for broadly disseminating health interventions at relatively low costs and with high sustainability.

Maximising functional recovery following hip fracture in frail seniors

This review discusses factors affecting recovery following hip fracture in frail older people as well as interventions associated with improved functional recovery. Prefracture function, cognitive status, co-morbidities, depression, nutrition and social support impact recovery and may interact to affect post-fracture outcome. There is mounting evidence that exercise is beneficial following hip fracture with higher-intensity/duration programmes showing more promising outcomes. Pharmacologic management for osteoporosis has benefits in preventing further fractures, and interest is growing in pharmacologic treatments for post-fracture loss of muscle mass and strength. A growing body of evidence suggests that sub-populations - those with cognitive impairment, residing in nursing homes or males - also benefit from rehabilitation after hip fracture. Optimal post-fracture care may entail the use of multiple interventions; however, more work is needed to determine optimal exercise components, duration and intensity as well as exploring the impact of multimodal interventions that combine exercise, pharmacology, nutrition and other interventions.

Personality differences among patients with chronic aphasia predict improvement in speech-language therapy

BACKGROUND

Negative affectivity and neurocognitive deficits including executive dysfunction have been shown to be detrimental to rehabilitation therapies. However, research on the relationship between neuropsychological deficits and improvement in speech-language therapy (SLT) for aphasia is sparse.

OBJECTIVE

To examine the relationships among neurocognitive and psychological functioning and improvement in SLT following aphasia due to stroke.

METHODS

Fifty patients who were ≥ 9 months post stroke and enrolled in outpatient SLT to treat aphasia participated. Using standard language assessment measures, the authors evaluated language functioning at initiation of the study and after participants completed various SLT protocols. Executive functioning, visuospatial skills, attention, and memory also were assessed to provide indices of convergent and discriminant validity. Participants' mood and affectivity were evaluated by self-report, and their functional abilities and recovery of function since stroke were assessed via caregiver report.

RESULTS

A multiple regression model testing the combined powers of neurocognitive and psychological variables was significant (P = .004, R2 = 0.33), with psychological and neurocognitive functioning accounting for 15% of the variance in relative language change beyond that accounted for by stroke severity and gross cognitive functioning. Negative affectivity expressed on the Positive and Negative Affectivity Scale made unique contributions to the model.

CONCLUSIONS

Improvement in SLT is substantially related to neurocognitive and psychological functioning, particularly affectivity. Assessment of these characteristics may assist in identifying patients who are likely to improve and in tailoring treatment programs to yield optimal outcomes.

Public health impact of osteoporosis

OBJECTIVE

To describe the public health impact of osteoporosis including the magnitude of the problem and important consequences of osteoporotic fractures.

METHODS

Literature review of key references selected by author.

RESULTS

Current demographic trends leading to an increased number of individuals surviving past age 65 will result in an increased number of osteoporotic fractures. Important consequences of osteoporotic fractures include an increased mortality that for hip fractures extends to 10 years after the fracture. Increased mortality risk also extends to major and minor fractures, especially, in those over 75 years. Hip and vertebral fractures have important functional consequences and reductions in quality of life. The economic impact of osteoporotic fractures is large and growing. Significant health care resources are required for all fractures.

CONCLUSIONS

To alleviate the public and private burden of osteoporosis related fractures, assessment of risk and reduction of individual risk is critical.

Positive affect is associated with fewer sleep problems in older caregivers but not noncaregivers

PURPOSE OF THE STUDY

Older adults who are depressed or are caregivers experience more sleep problems, whereas recent studies suggest that adults with high positive affect (PA) have fewer sleep problems. This study examined whether the associations of PA and depressive symptoms with sleep problems differed between caregivers and noncaregivers.

DESIGN AND METHODS

Face-to-face interviews were conducted with 92 caregivers to a relative or friend with Alzheimer's disease or Parkinson's disease, and 137 noncaregivers aged 60 years and older (mean 73.8±7.9 years) from the Boston, Massachusetts, metropolitan area. Sleep problems were assessed using the Pittsburgh Sleep Quality Index (PSQI). Respondents were categorized as high PA (n = 122), low PA (n = 69), and depressive symptoms (n = 38) based on the Center for Epidemiologic Studies-Depression scale.

RESULTS

The mean PSQI score was 5.19 (SD = 3.26) and did not differ by caregiving status. In multivariable linear regression analyses among caregivers, those with high PA had significantly fewer sleep problems than their counterparts with low PA (adjusted mean PSQI score was 4.16 [SE = 0.50] vs. 5.69 [SE = 0.58], p = .05), whereas caregivers with depressive symptoms reported slightly more problems (adjusted mean 6.92 [SE = 0.80], p = .22). High PA and depressive symptoms were not associated with sleep problems among noncaregivers (adjusted mean PSQI scores were 4.88 [SE = 0.35], 5.38 [SE = 0.51], and 5.99 [SE = 0.73], respectively). Similar associations were found with PSQI scale components.

IMPLICATIONS

Results suggest that routine screening and interventions to increase PA may reduce sleep problems among older caregivers.

The Trial Using Motivational Interviewing and Positive Affect and Self-Affirmation in African-Americans with Hypertension (TRIUMPH): from theory to clinical trial implementation

This paper describes the application of a translational research model in developing The Trial Using Motivational Interviewing and Positive Affect and Self-Affirmation in African-Americans with Hypertension (TRIUMPH), a theoretically-based, randomized controlled trial. TRIUMPH targets blood pressure control among African-Americans with hypertension in a community health center and public hospital setting. TRIUMPH applies positive affect, self-affirmation, and motivational interviewing as strategies to increase medication adherence and blood pressure control. A total of 220 participants were recruited in TRIUMPH and are currently being followed. This paper provides a detailed description of the theoretical framework and study design of TRIUMPH and concludes with a critical reflection of the lessons learned in the process of implementing a health behavior intervention in a community-based setting. TRIUMPH provides a model for incorporating the translational science research paradigm to conducting pragmatic behavioral trials in a real-world setting in a vulnerable population. Lessons learned through interactions with our community partners reinforce the value of community engagement in research.

A theoretical model of efficacy beliefs, functional status and quality of life for older people during rehabilitation: testing causal relationships

AIMS

Structural equation modelling tested hypothesized causal relationships between age, gender, pain, depression, self-efficacy, outcome expectations, functional status and quality of life in older Australians post-orthopaedics surgery across three stages of their rehabilitation.

BACKGROUND

Self-efficacy is important in forming personal beliefs about capabilities to perform functional activities, which is believed to maintain individual's quality of life. Research examining how efficacy beliefs influence functional status in older people following orthopaedic events is limited.

DESIGN

A descriptive, longitudinal method was used for this study.

METHODS

A convenience sample of 101 older people with orthopaedic surgery to lower extremities was recruited from private rehabilitation units in Brisbane, Australia. Data were collected from September 2008-November 2009. Standardized questionnaires were used to measure efficacy beliefs, functional status, and quality of life.

RESULTS

Structural equation modelling revealed that depression, efficacy beliefs, age, and gender significantly influenced quality of life, as self-efficacy and gender have a direct relationship on functional status. Across three stages in the model, outcome expectation at stage 2 was the most significant predictor of functional recovery after discharge. Older men with higher quality of life at admission was positively related to self-efficacy and negatively associated with depression at stage 2: quality of life influenced outcome expectations and pain positively at stage 3.

CONCLUSION

Rehabilitation programmes play a significant role in assisting older people in resuming functional activities and quality of life following orthopaedic surgery. Enhancing self-efficacy may facilitate older people's participation and adherence to rehabilitation programmes during hospitalization and following discharge.

When it hurts, a positive attitude may help: association of positive affect with daily walking in knee osteoarthritis. Results from a multicenter longitudinal cohort study

OBJECTIVE

While depressive symptoms and knee pain are independently known to impede daily walking in older adults, it is unknown whether positive affect promotes daily walking. This study investigated this association among adults with knee osteoarthritis (OA) and examined whether knee pain modified this association.

METHODS

This study is a cross-sectional analysis of the Multicenter Osteoarthritis Study. We included 1,018 participants (mean ± SD age 63.1 ± 7.8 years, 60% women) who had radiographic knee OA and had worn a StepWatch monitor to record their number of steps per day. High and low positive affect and depressive symptoms were based on the Center for Epidemiologic Studies Depression Scale. Knee pain was categorized as present in respondents who reported pain on most days at both a clinic visit and a telephone screening.

RESULTS

Compared to respondents with low positive affect (27% of all respondents), those with high positive affect (63%) walked a similar number of steps per day, while those with depressive symptoms (10%) walked less (adjusted β -32.6 [95% confidence interval (95% CI) -458.9, 393.8] and -579.1 [95% CI -1,274.9, 116.7], respectively). There was a statistically significant interaction of positive affect by knee pain (P = 0.0045). Among the respondents with knee pain (39%), those with high positive affect walked significantly more steps per day (adjusted β 711.0 [95% CI 55.1, 1,366.9]) than those with low positive affect.

CONCLUSION

High positive affect was associated with more daily walking among adults with painful knee OA. Positive affect may be an important psychological factor to consider for promoting physical activity among people with painful knee OA.

The impact of emotional well-being on long-term recovery and survival in physical illness: a meta-analysis

This meta-analysis synthesized studies on emotional well-being as predictor of the prognosis of physical illness, while in addition evaluating the impact of putative moderators, namely constructs of well-being, health-related outcome, year of publication, follow-up time and methodological quality of the included studies. The search in reference lists and electronic databases (Medline and PsycInfo) identified 17 eligible studies examining the impact of general well-being, positive affect and life satisfaction on recovery and survival in physically ill patients. Meta-analytically combining these studies revealed a Likelihood Ratio of 1.14, indicating a small but significant effect. Higher levels of emotional well-being are beneficial for recovery and survival in physically ill patients. The findings show that emotional well-being predicts long-term prognosis of physical illness. This suggests that enhancement of emotional well-being may improve the prognosis of physical illness, which should be investigated by future research.