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Purpose: In this randomized controlled trial, we analyzed the effects of a 12-month home-based exercise intervention on the health-related quality of life (HRQoL) of patients with a hip fracture., Methods: Participants (n = 121) aged ≥ 60 years, with a Mini-Mental State Examination (MMSE) score of ≥ 12 and an operated hip fracture, were placed into Exercise (n = 61) or Usual care (n = 60) groups. Physiotherapist-supervised, home-based training was given twice a week over 12 months. HRQoL was assessed using the 15D instrument at baseline and at 3, 6, and 12 months. The total 15D scores and dimension scores were analyzed and compared to national age- and sex-matched reference data., Results: The participants' mean age was 81 years (SD 7), 75% were women, and 61% had a femoral neck fracture. The mean within-group change in total 15D score over 12 months was 0.023 (95% CI: -0.003 to 0.048) in the Usual care group, and 0.028 (CI: 0.003 to 0.054) in the Exercise group (between-group p = 0.76). We found a statistically significant change in total 15D score in the Exercise group, as well as in the dimension scores of mobility and usual activities in both groups. All 15D scores remained below the general population reference level., Conclusion: Exercise training for 12 months did not enhance the HRQoL of home-dwelling patients with hip fractures any more than usual care. In addition, HRQoL remained below the population level in both groups., (© 2023. The Author(s), under exclusive licence to Springer Nature Switzerland AG.)

Background: Long-term functional limitations are common after hip fractures. Exercise may alleviate these negative consequences but there is no consensus on an optimal training program. The objective was to study the effects of a 12-month home-based supervised, progressive exercise program on functioning, physical performance, and physical activity., Methods: Secondary analysis of a randomized controlled trial targeting patients with surgical repair of a hip fracture, aged ≥60 years, Mini-Mental State Examination (MMSE) score of ≥12. The participants were randomized into Exercise (n = 61) or Usual care (n = 60). Assessments at baseline, 3, 6, and 12 months included Lawton's Instrumental Activities of Daily Living (IADL), Short Physical Performance Battery (SPPB), handgrip strength, and self-reported frequency of sessions of leisure-time physical activity. Analyzed using mixed-effects models., Results: Participants' (n = 121) mean age was 81 years (SD 7), and 75% were women. The mean IADL score at baseline was 17.1 (SD 4.5) in the exercise group, and 17.4 (5.1) in the usual care group. The mean SPPB scores were 3.9 (1.6) and 4.2 (1.8), and handgrip strength was 17.7 (8.9) kg and 20.8 (8.0) kg, respectively. The age- and sex-adjusted mean changes in IADL over 12 months were 3.7 (95% CI 2.8-4.7) in the exercise and 2.0 (1.0-3.0) in the usual care group (between-group difference, p = 0.016); changes in SPPB 4.3 (3.6-4.9) and 2.1 (1.5-2.7) (p < 0.001); and changes in handgrip strength 1.2 kg (0.3-2.0) and 1.0 kg (-1.9 to -0.2) (p < 0.001), respectively. We found no between-group differences in changes in the frequency of leisure-time activity sessions., Conclusion: A 12-month home-based supervised, progressive exercise program improved functioning and physical performance more than usual care among patients with hip fractures. However, the training did not increase leisure-time physical activity., (© 2022 The Authors. Journal of the American Geriatrics Society published by Wiley Periodicals LLC on behalf of The American Geriatrics Society.)

Objective: To evaluate the effects of a physical exercise program on days lived at home, the use and costs of health care and social services, mortality, and functional independence among patients with hip fractures., Design: Randomized controlled trial with a parallel 2-group design consisting of a 12-month intervention and 12-month registry follow-up., Setting: Home-based intervention., Participants: Patients aged ≥60 years (N=121) with operated hip fracture and who were living at home were randomized into physical exercise (n=61) and usual care (n=60) groups., Interventions: Supervised physical exercise twice a week., Main Outcome Measures: The primary outcome was the number of days lived at home over 24 months. Secondary outcomes were the use and costs of health care and social services, mortality over 24 months, and Functional Independence Measure (FIM) over 12 months., Results: Over 24 months, there was no significant difference between the groups in terms of days lived at home (incidence rate ratio, 1.01; 95% confidence interval [CI], 0.90-1.14) or mortality (hazard ratio, 1.01; 95% CI, 0.42-2.43). The mean total costs of health care and social services did not differ between the groups. The costs per person-year were 1.26-fold (95% CI, 0.87-1.86) greater in the physical exercise group than in the usual care group over 12 months and 1.08-fold (95% CI, 0.77-1.70) over 24 months. The mean difference between the change in FIM of the groups over 12 months was 4.5 points (95% CI, 0.5-8.5; P=.029) in favor of the physical exercise group., Conclusions: Long-term home-based physical exercise had no effect on the number of days lived at home over 24 months among patients with hip fractures. The intervention was cost neutral over these 24 months. The FIM scores improved in both groups over 12 months, but the improvement was significantly greater in the physical exercise group than in the usual care group., (Copyright © 2021 The American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.)

Background: Predictors of bone deterioration after hip fracture have not been well characterized. The aim of this study was to examine the associations of physical function and lean body mass (LBM) with loss of bone density and strength in older people recovering from a hip fracture., Methods: A total of 81 over 60-year-old, community-dwelling men and women operated for a hip fracture participated in this 1-year prospective follow-up study. Distal tibia total volumetric bone mineral density (vBMD TOT , mg/cm 3 ) and compressive strength index (BSI, g 2 /cm 4 ) and mid-tibia cortical vBMD (vBMD CO , mg/cm 3 ) and bending strength index (SSI, mm 3 ) were assessed in both legs by peripheral quantitative computed tomography (pQCT) at baseline (on average 10 weeks after fracture) and at 12 months. At baseline, LBM was measured with a bioimpedance device and physical function with the Short Physical Performance Battery (SPPB) and perceived difficulty in walking outdoors. Robust multivariable linear regression models were used to estimate the associations of physical function and LBM with the change in bone parameters at 12-months., Results: The mean change in distal tibia vBMD TOT and BSI in both legs ranged from - 0.9 to - 2.5%. The change in mid-tibia vBMD CO and SSI ranged from - 0.5 to - 2.1%. A lower SPPB score, difficulty in walking outdoors and lower LBM predicted greater decline in distal tibia vBMD TOT in both legs. A lower SPPB score and difficulty in walking outdoors were also associated with a greater decline in distal tibia BSI in both legs. At the midshaft site, a lower SPPB score and lower LBM were associated with greater decline in SSI on the fractured side., Conclusions: Older hip fracture patients with low physical function and lower LBM may be at risk for greater decline in tibia bone properties during the first post-fracture year. Acknowledgement of the risk factors could assist in developing interventions and care to promote bone health and overall recovery., Trial Registration: ISRCTN, ISRCTN53680197. The trial was registered retrospectively but before the recruitment was completed. Registered March 3, 2010.

Background: Health concerns, such as frailty and osteoporotic fractures decrease functional capacity and increase use of health and social care services in the aging population. The ability to continue living at home is dependent on functional capacity, which can be enhanced by rehabilitation. We study the effects of a 12-month home-based physiotherapy program with 12-month follow-up on duration of living at home, functional capacity, and the use of social and health care services among older persons with signs of frailty, or with a recently operated hip fracture., Methods: This is a non-blinded, parallel group, randomized controlled trial performed in South Karelia Social and Health Care District, Finland (population 131,000). Three hundred community-dwelling older persons with signs of frailty (age ≥ 65) and 300 persons with a recent hip fracture (age ≥ 60) will be recruited. Frailty is screened by FRAIL questionnaire and verified by modified Fried's frailty criteria. Both patient groups will be randomized separately to a physiotherapy and a usual care arm. Individualized, structured and progressive physiotherapy will be carried out for 60 min, twice a week for 12 months at the participant's home. The primary outcome at 24 months is duration of living at home. Our hypothesis is that persons assigned to the physiotherapy arm will live at home for six months longer than those in the usual care arm. Secondary outcomes are functional capacity, frailty status, health-related quality-of-life, falls, use and costs of social and health care services, and mortality. Assessments, among others Short Physical Performance Battery, Functional Independence Measure, Mini Nutritional Assessment, and Mini-Mental State Examination will be performed at the participant's home at baseline, 3, 6, and 12 months. Register data on the use and costs of social and health care services, and mortality will be monitored for 24 months., Discussion: Our trial will provide new knowledge on the potential of intensive, long-term home-based physiotherapy among older persons at risk for disabilities, to enhance functional capacity and thereby to postpone the need for institutional care, and diminish the use of social and health care services., Trial Registration: ClinicalTrials.gov Identifier: NCT02305433 , Registered Nov 28, 2014.

Objectives: To investigate the effect of a yearlong multicomponent rehabilitation program on the level of physical activity (PA) and the maintenance of the level of PA over 1-year follow-up among older people recovering from a recent hip fracture., Design: Secondary analysis of a randomized, controlled, parallel-group trial., Setting: Home-based rehabilitation; measurements in university laboratory., Participants: Community-dwelling people (N=81) aged ≥60 years recovering from a hip fracture. Participants were randomly assigned to an intervention (n=40) or a control (n=41) group, on average, 42±23 days after discharge from the hospital., Intervention: A yearlong intervention included evaluation and modification of environmental hazards, guidance for safe walking, nonpharmacologic pain management, a progressive home exercise program, PA counseling, and standard care., Main Outcome Measures: The outcome was the level of PA, which was assessed with the questionnaire (a modified Grimby scale) at baseline, and 3, 6, 12, and 24 months after baseline. Three PA categories were defined: inactivity, light PA, and moderate to heavy PA. Physical function was assessed using the Short Physical Performance Battery (SPPB) at baseline. The effects of the intervention were analyzed with generalized estimating equations., Results: In the intervention group, a significant increase was observed in the level of PA after the intervention (interaction P=.005) and after 1-year follow-up (P=.021) compared with the standard care only. The benefit was particularly evident among the participants with a baseline SPPB score of ≥7 (interaction P<.001)., Conclusions: The 12-month individualized multicomponent rehabilitation program increased PA among older patients with hip fracture. The increase was found to be maintained at the 1-year follow-up., (Copyright © 2017 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.)

Aim: The aim was to assess the level of lower body pain among people with previous femoral neck fracture, and whether the type of surgery was associated with pain and physical function a mean of 2 years after surgery., Methods: The study included 115 community-dwelling older adults aged 60 years and older with previous femoral neck fracture, and 31 reference subjects without previous lower limb injuries. A total of 30 patients had internal fixation surgery, 70 had hemiarthroplasty and 15 had total hip replacement. All patients had surgery in the same hospital and received typical inpatient rehabilitation. From 1.6 months to 7.5 years after the fracture, the patients underwent examination including clinical evaluation, measurements of pain in the lower body (visual analog scale), physical function (maximal walking speed, Timed Up & Go, Berg Balance Scale) and self-reported walking difficulties., Results: Hip fracture patients reported more pain (81 ± 88 mm) compared with the reference group (25 ± 39 mm, P = 0.004). Patients with internal fixation reported significantly more pain than the other study groups. Significantly more patients with internal fixation (53%) reported walking difficulties compared with patients who had hemiarthroplasty (29%, P = 0.028) or total hip replacement (13%, P = 0.018). No significant difference was observed in performance-based physical function between the fracture groups, but participants in the reference group had better physical function than any of the fracture groups., Conclusions: Hip fracture patients treated with internal fixation experienced more pain and walking difficulties than the hemiarthroplasty and total hip replacement groups. Different types of surgical fixation might require different rehabilitation and pain management strategies after hip fracture. Geriatr Gerontol Int 2015; ●●: ●●-●●., (© 2015 Japan Geriatrics Society.)

Objective: Fewer than half of the patients with hip fracture will regain the prefracture level of physical functioning. This secondary analysis of a randomized controlled trial investigated the effects of a multicomponent home-based rehabilitation program (ProMo) on physical disability after hip fracture., Design: Randomized, controlled, parallel-group trial., Setting: Rehabilitation in participants' homes; measurements in university-based laboratory and local hospital., Participants: Population-based clinical sample of community-dwelling people older than 60 years (n = 81) operated for hip fracture were randomized into intervention and control groups., Intervention: The year-long intervention aimed at restoring mobility. It included evaluation and modification of environmental hazards, guidance for safe walking, pain management, home exercise, physical activity counseling, and standard care., Measurements: Physical disability was assessed by a questionnaire at baseline, and 3, 6, and 12 months thereafter. Sum scores were computed for basic (ADLs) and instrumental activities of daily living (IADLs). A higher score indicated more difficulty. GEE models were constructed to analyze the effect of the intervention., Results: In the intention-to-treat analysis, no intervention effect was observed for sum scores. For the single disability items, borderline significant positive effects were observed for preparing food and handling medication (interaction P = .061 and P = .061, respectively). In the per-protocol analysis, the mean differences between groups were -0.4 points (SE 0.5), -1.7 (0.7), and -1.2 (0.7) at 3, 6, and 12 months for ADLs and -1.0 (1.2), -3.2 (1.5), and -2.5 (1.4) for IADLs, correspondingly., Conclusion: The current analyses suggest that home-based rehabilitation may reduce disability among older people after hip fracture. The present results need to be confirmed in a study with larger sample size. Potentially a more task-oriented rehabilitation approach might gain more benefits. Current Controlled Trials (ISRCTN53680197)., (Copyright © 2015 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.)

Objective: To investigate whether a home-based rehabilitation program for community-dwelling older people with recent hip fracture is more effective than standard care in improving mobility recovery and reducing disability., Design: Randomized, controlled, parallel-group trial., Setting: Rehabilitation in participants' homes; measurements in university-based laboratory and local hospital., Participants: Clinical population of community-dwelling men and women (aged 60+) recovering from hip fracture. Participants were randomly assigned into control (n = 41) or intervention (n = 40) groups on average 42 ± 23 days after discharge home., Intervention: A yearlong multicomponent home-based rehabilitation aimed at promoting mobility recovery and physical functional capacity after hip fracture. The intervention included evaluation and modification of environmental hazards, guidance for safe walking, nonpharmacological pain management, a progressive home exercise program, physical activity counseling, and standard care., Measurements: Measurements were outlined according to the tiers of the disablement process, with the ability to negotiate stairs as the main outcome. Prefracture ability to negotiate stairs was enquired at the hospital on average 10 ± 5 days after fracture. Subsequently, current perceived ability to negotiate stairs was reported immediately before the intervention (on average 9 weeks after surgery) and 3, 6, and 12 months thereafter. Other measurements included leg extension power deficit (LEP), functional balance (Berg Balance Scale) and lower extremity performance (Short Physical Performance Battery). Effects of the intervention were analyzed with generalized estimation equations and longitudinal repeated measures mixture path models., Results: The intervention reduced perceived difficulties in negotiating stairs (interaction, group × time P = .001) from prefracture to 12 months compared with the control condition. The mixture path model revealed that less difficulty in negotiating stairs at 6 and 12 months correlated with better functional balance at 3 and 6 months in the intervention group but not controls (group difference P = .007 and P < .001, respectively)., Conclusion: The individualized home-based rehabilitation program improved mobility recovery after hip fracture over standard care. To be efficacious in reducing or reversing disability after hip fracture, rehabilitation needs to be individualized, include many components, be progressive, and span a sufficiently long period. Current Controlled Trials (ISRCTN53680197)., (Copyright © 2014 American Medical Directors Association, Inc. Published by Elsevier Inc. All rights reserved.)

Our aim was to study the effects of sense of coherence (SOC) on training adherence and interindividual changes in muscle strength, mobility, and balance after resistance training in older people with hip fracture history. These are secondary analyses of a 12-week randomized controlled trial of progressive resistance training in 60- to 85-year-old community-dwelling people 0.5-7 years after hip fracture (n = 45; ISRCTN34271567). Pre- and posttrial assessments included SOC, knee extension strength, walking speed, timed up-and-go (TUG), and Berg Balance Scale (BBS). Group-by-SOC interaction effects (repeated-measures ANOVA) were statistically significant for TUG (p = .005) and BBS (p = .040), but not for knee extension strength or walking speed. Weaker SOC was associated with poorer training adherence (mixed model; p = .009). Thus, more complicated physical tasks did not improve in those with weaker SOC, independently of training adherence. Older people with weaker SOC may need additional psychosocial support in physical rehabilitation programs to optimize training response.

Purpose: Recovery of walking outdoors after hip fracture is important for equal participation in the community. The causes of poor recovery are not fully understood. This study investigates recovery of walking outdoors and associated determinants after hip fracture., Methods: A prospective follow-up study, among clinical sample of 81 community-dwelling hip fracture patients over 60 years. Perceived difficulty in walking outdoors and 500 meters was assessed before fracture, at discharge to home (3.2 ± 2.2 weeks after surgery), and on average 6.0 ± 3.3 weeks after discharge. Potential determinants for walking recovery were assessed. Linear latent trajectory model was used to analyse changes during follow-up. Association between walking trajectories and potential determinants was analysed with a logistic regression model., Results: Two trajectories, No-to-minor-difficulty and Catastrophic, were found. Thirty-eight percent of the participants ended up in the Catastrophic trajectory for walking outdoors and 67% for 500 meters. Multivariate logistic regression analysis revealed that use of walking aid and indoor falls before fracture and prolonged pain were independently associated with catastrophic decline in both primary outcomes: difficulty in walking outdoors and 500 meters., Conclusions: A large proportion of community-dwelling older people recovering from hip fracture experienced catastrophic decline in outdoor walking. Acknowledging recovery prognoses at early stage enables individualized rehabilitation.

Background: This cross-sectional study investigated the associations between balance confidence, functional balance, and physical disability among older people after hip fracture., Material and Methods: The study utilizes baseline data of two randomized controlled trials (ISRCTN34271567 and ISRCTN53680197). The participants were 159 community-dwelling over 60-year-old people. Health, fracture status, the date and type of surgery, and contraindications for participation were assessed in a clinical examination. Balance confidence was assessed by the Activities-specific Balance Confidence Scale (ABC) and functional balance by the Berg Balance Scale. Physical disability was assessed by a questionnaire containing 14 questions on perceived difficulty in basic (ADL) and instrumental activities of daily living (IADL). Two sum scores were composed: ADL score (range 0-6) and IADL score (range 0-8). Isometric knee extension force was measured using a dynamometer. Pain and use of walking aids were assessed by a questionnaire. The negative binomial regression analysis was used to analyze the associations., Results: A higher ABC score was associated with a lower risk for ADL (IRR 0.99; 95% CI 0.98-0.99) and IADL disability (0.99; 0.98-0.99) in the fully adjusted models. Also a higher BBS score was associated with a lower risk for ADL (0.98; 0.96-0.99) and IADL disability (0.98; 0.97-0.99) in the fully adjusted models., Conclusion: Decreased balance confidence and impaired functional balance are associated with physical disability in older people after hip fracture., (Copyright © 2012 Elsevier B.V. All rights reserved.)

Objectives: To study effects of a one-year multicomponent intervention on perceived environmental barriers in hip fracture patients., Design: Randomized controlled trial of a 12-month home-based rehabilitation aiming to improve mobility and function (ISRCTN53680197); secondary analyses. Subjects. Community-dwelling hip fracture patients on average 70 days after trauma (n = 81)., Methods: Assessments at baseline, 3, 6, and 12 months later included perceived entrance-related barriers (e.g., indoor/outdoor stairs, lighting, floor surfaces, and storage for mobility devices) and perceived barriers in the outdoor environment (poor street condition, hilly terrain, long-distances, and lack of resting places). Sum scores for entrance-related and outdoor barriers were analyzed using general estimating equation models., Results: At baseline, 48% and 37% of the patients perceived at least one entrance-related barrier, and 62% and 60% perceived at least one outdoor barrier in the intervention and control group, respectively. Over time, (P = 0.003) the number of entrance-related barriers decreased in both groups (group P = 0.395; interaction P = 0.571). For outdoor barriers, time (P = 0.199), group (P = 0.911), and interaction effect (P = 0.430) were not significant., Conclusion: Our intervention had no additional benefit over standard care in hip fracture patients. Further study is warranted to determine whether perceived environmental barriers can be reduced by interventions targeted at the older individual. This trial is registered with ISRCTN53680197.

Objective: To study the relationship between balance confidence, a concept closely related to fear of falling, mobility and balance performance, and perceived mobility limitation in older people after a fall-related hip fracture., Design: Cross-sectional analyses of pretrial data of 2 randomized controlled trials of physical rehabilitation., Setting: University research center., Participants: Community-dwelling people aged over 60 years, 6 weeks to 7.5 years after a fall-related hip fracture (N=130)., Interventions: Not applicable., Main Outcome Measures: The main outcome was the self-reported Activities-specific Balance Confidence (ABC) scale score. Assessments also included perceived ability to walk outdoors or climb 1 flight of stairs, and assessments of self-preferred walking speed, modified Timed-Up-and-Go test, and Berg Balance Scale., Results: Higher ABC scale scores were related to better mobility and balance performance (ρ>.47) and perceived mobility function (ρ>.54). In univariate general linear models, all associations also remained significant after adjustment for age, sex, time since fracture, number of chronic diseases, and either level of physical activity or muscle strength of the fractured leg. An ABC scale score <85 points identified those with mobility and balance limitation across measures., Conclusions: In people who have had a fall-related hip fracture, an independent relationship exists between balance confidence and mobility and balance performance as well as perceived mobility function. Since lack of balance confidence may compromise rehabilitation and recovery, the ABC scale may help to identify older hip fracture patients with mobility and balance limitation., (Copyright © 2012 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.)

Background and Aims: Older people with disabilities are at increased risk of psychological health decline. There are no earlier studies on the effects of resistance training on sense of coherence (SOC) among older people with a history of hip fracture. The aim of this study is to test the effects of intensive 12-week strength-power training on SOC among older adults after hip fracture., Methods: A clinical sample of 60-85-year-old community-dwelling men and women was studied, 0.5. to 7.0 years after hip fracture. Forty-six had no contraindications for participation and were randomized into training (n=24) and control groups (n=22). The training group participated in a 12-week, individually tailored, strength-power training program, twice a week in a senior gym and supervised by an experienced physiotherapist. SOC was assessed with Antonovsky's short 13-item scale. Data were collected at baseline and after intervention., Results: Intensive 12-week strength-power training had no effect on participants' SOC level., Conclusions: Results indicated no change in SOC after 12-week physical exercise training among participants after hip fracture. Further studies on SOC among older people with disabilities and potential ways of increasing it are needed.

Background and Aims: Hip fracture is a common trauma in older people, and often leads to decreased muscle strength and increased physical disability. This randomized controlled trial examined whether three months of progressive resistance training (PRT) can reduce physical disability among older people with a history of hip fracture., Methods: A population-based sample of 60-85-year-old community- dwelling persons, with hip fractures sustained on average three years earlier, were enrolled in the study. Of 78 people participating in laboratory assessments, those without contraindications for participation in resistance training were randomly assigned to a training group (TG, n=22) or a control group (CG, n=21). TG took part in resistance training for three months twice a week. Training focused on lower limb muscles. Disability was assessed by a validated questionnaire containing six questions on activities of daily living (ADL) and nine on instrumental activities of daily living (IADL). A sum score was calculated separately for both items. High scores indicated more difficulties. Group differences were analysed with the Mann-Whitney and Chi-square tests. The effects of PRT on disability were tested with the McNemar test and by covariance analysis (ANCOVA)., Results: TG and CG were comparable with respect to gender, age, chronic diseases, BMI, time since fracture, self-reported health, and level of physical activity at baseline. The ADL sum score in TG was 1.8 (2.0) at baseline and 1.1 (1.3) after follow-up; in CG values were 1.7 (1.8) and 1.5 (1.8) (ANCOVA p=0.034). IADL sum scores in TG were 3.9 (4.6) at baseline and 2.2 (3.8) after follow-up, and in CG 3.4 (3.6) and 2.4 (2.3) (ANCOVA p=0.529)., Conclusions: Progressive resistance training reduced self-reported difficulties in ADL, even several years after fracture. More research is still needed on how to prevent physical disability among community-dwelling older people, especially after hip fracture.

Background: To cope at their homes, community-dwelling older people surviving a hip fracture need a sufficient amount of functional ability and mobility. There is a lack of evidence on the best practices supporting recovery after hip fracture. The purpose of this article is to describe the design, intervention and demographic baseline results of a study investigating the effects of a rehabilitation program aiming to restore mobility and functional capacity among community-dwelling participants after hip fracture., Methods/design: Population-based sample of over 60-year-old community-dwelling men and women operated for hip fracture (n = 81, mean age 79 years, 78% were women) participated in this study and were randomly allocated into control (Standard Care) and ProMo intervention groups on average 10 weeks post fracture and 6 weeks after discharged to home. Standard Care included written home exercise program with 5-7 exercises for lower limbs. Of all participants, 12 got a referral to physiotherapy. After discharged to home, only 50% adhered to Standard Care. None of the participants were followed-up for Standard Care or mobility recovery. ProMo-intervention included Standard Care and a year-long program including evaluation/modification of environmental hazards, guidance for safe walking, pain management, progressive home exercise program and physical activity counseling. Measurements included a comprehensive battery of laboratory tests and self-report on mobility limitation, disability, physical functional capacity and health as well as assessments for the key prerequisites for mobility, disability and functional capacity. All assessments were performed blinded at the research laboratory. No significant differences were observed between intervention and control groups in any of the demographic variables., Discussion: Ten weeks post hip fracture only half of the participants were compliant to Standard Care. No follow-up for Standard Care or mobility recovery occurred. There is a need for rehabilitation and follow-up for mobility recovery after hip fracture. However, the effectiveness of the ProMo program can only be assessed at the end of the study., Trial Registration: Current Controlled Trials ISRCTN53680197.

Hip fracture patients often suffer from pain for several months after surgery. This may lead to physical inactivity and subsequent mobility limitation and disability. The purpose of this study was to investigate the association between severe musculoskeletal pain and the level of physical activity in older people with a history of hip fracture. Data were collected from 60- to 85-year-old (n = 78) community-dwelling people, 0.7-7.5 years after hip fracture. Physical activity was assessed with the Yale Physical Activity Survey (YPAS). According to the YPAS summary index distribution, the participants were divided into the physically inactive and physically active groups. Musculoskeletal pain in the lower back, hip or knee region was assessed by the Visual Analog Scale. Pain was defined as severe pain if the subject rated the pain 66 mm or over (upper third of the scale) in at least one of the relevant body regions in the lower body. Thirty-three subjects (42%) experienced severe pain in the lower body, of whom 23 (70%) reported severe pain in the operated hip. Twenty-three patients (30%) used pain medication prescribed by a physician. The level of musculoskeletal pain was significantly higher in the physically inactive (62%) than in the physically active (31%) group (p = 0.011). Logistic regression analysis showed that people with severe pain had over three times (OR: 3.5, 95% CI: 1.30-9.39) the risk for physical inactivity compared to those with less or no pain. Multivariate adjustments for balance confidence, time since fracture, number of chronic diseases and type of surgery did not materially change the estimate (OR: 3.0, 95% CI: 1.00-9.30). Pain is an important associated factor of physical inactivity in older people with a hip fracture history. Pain management may be important in restoring and sustaining the level of physical activity after hip fracture. Further prospective and experimental studies are, however, needed to explore the causality between pain and physical activity as well as the role of pain management and physical activity interventions in preventing mobility limitation and disability among older people recovering from hip fracture., (2010 S. Karger AG, Basel.)

Background: Hip fracture may result in an asymmetrical lower-limb strength deficit. The deficit may be related to the trauma, surgical treatment, pain, or disuse of the fractured limb. However, disease and injury burden or musculoskeletal pain in the other limb may reduce muscle strength on that side, reducing the asymmetrical deficit. The aim of our study was to explore the asymmetrical strength deficit and to determine the potential underlying factors in patients from six months to seven years after a hip fracture., Methods: The asymmetrical deficit was calculated ([fractured limb/sum of both lower limbs] x 100%) for isometric knee extension torque, rate of force development during isometric testing, and leg extension power. The asymmetrical measures for lower-limb muscle mass (fractured limb--nonfractured limb), and that of lower-limb pain and disease and injury burden (nonfractured limb--fractured limb), were calculated., Results: Half of the participants had no consistent asymmetrical deficit on the fractured side. Regression analyses showed that asymmetrical measures of lower-limb pain, muscle mass, and disease and injury burden predicted asymmetrical deficit in knee extension torque (R(2) = 0.43) and in the rate of force development (R(2) = 0.36). More intense pain and disease and injury burden affecting the nonfractured limb and smaller muscle mass relative to the fractured limb were associated with a smaller asymmetrical deficit., Conclusions: Following a hip fracture, the prevention of decreases in muscle strength and power as well as a large asymmetrical deficit by the use of targeted pain management and rehabilitation may help to reduce the risk of subsequent mobility limitations and falls.

Objective: To study the effects of resistance training on muscle strength parameters, mobility, and balance., Design: Randomized controlled trial., Setting: Research laboratory and senior gym., Participants: Population-based sample of eligible 60- to 85-year-old community-dwelling men and women 0.5 to 7.0 years after hip fracture. Forty-six people had no contraindications and were willing to participate in the exercise trial., Intervention: Twelve-week intensive progressive strength-power training (n=24), aiming to reduce asymmetric deficit in leg muscle strength and power, or no intervention (n=22)., Main Outcome Measures: Isometric knee extension torque (KET) and leg extension power (LEP) measured in the weaker and stronger leg and the asymmetric deficit ([weak/sum both legs]x100%), 10-m walking speed, dynamic balance test, and self-reported outdoor mobility., Results: KET increased in both legs (P<.021), LEP tended to increase in the weaker leg (P=.071), and asymmetric LEP deficit decreased (P=.010) after training compared with the control group. LEP of the stronger leg, asymmetric KET deficit, walking speed, and balance performance were not significantly affected by training. Self-reported ability to walk outdoors improved after training. The compliance to the training was over 90%, and few adverse events (n=4; mainly musculoskeletal) were likely to be caused by the training., Conclusions: Intensive resistance training is feasible for people with a hip fracture and improved muscle strength and power. More intensive training especially for the weaker leg may be needed to obtain more marked effects on asymmetric deficit, mobility, and balance. Also, the timing and duration of training program should be considered. (ISRCTN identifier ISRCTN34271567.)

Objective: After hip fracture, muscle strength and power remain persistently poor, especially in the fractured leg. This study explores whether asymmetrical leg extension power (LEP) deficit affects mobility in women after proximal femoral fracture (PFF)., Design: In this observational study, LEP of both legs, 10- and 50-foot walking speed, and stair-climbing speed were measured in 43 women, aged 73-96, at 1 and 13 wks after surgical repair of PFF. Asymmetrical LEP deficit was calculated as (fractured/(sum both legs)) x 100%., Results: Between weeks 1 and 13 after PFF surgery, LEP increased in the fractured and nonfractured legs by 100% and 30%, respectively. Asymmetrical deficit was reduced from 28.5 +/- 10.2% to 40.4 +/- 8.6%. Linear regression analyses showed that poorer LEP of the nonfractured leg at week 1 correlated significantly with slower walking (beta > 0.525, P < 0.001) and stair-climbing speed (beta > 0.349, P < 0.016) and predicted poorer mobility 12 wks later (beta > 0.354, P < 0.020). Large asymmetrical LEP deficit was cross-sectionally associated with slow stair-climbing speed (beta > 0.343, P < 0.018) at weeks 1 and 13, but not with walking speed., Conclusions: Higher LEP of the nonfractured leg predicted better recovery of mobility after PFF. Larger asymmetrical LEP deficit correlated with limitation in climbing stairs-a more challenging mobility task where fluent performance requires unilateral force production.

Unlabelled: This study evaluated side-to-side differences in tibial mineral mass and geometry in women with previous hip fracture sustained on average 3.5 years earlier. Both tibial mineral mass and geometry were found to be reduced in the fractured leg., Introduction: The purpose of this study was to evaluate side-to-side differences in tibial mineral mass and geometry after hip fracture and to assess the determinants of such differences., Methods: Thirty-eight 60- to 85-year-old women with a previous hip fracture and 22 same-aged control women without fractures participated in the study. Bone characteristics of the distal tibia and tibial shaft of both legs were assessed using pQCT in order to compare the side-to-side differences of tibias between the two groups., Results: The subjects with fracture history had significantly (p < OR = 0.05, analysis of covariance) larger side-to-side differences than the controls in tibial shaft BMC (-4.9% vs. -0.5%), cortical area (-5.2% vs. 0.1%) and polar moment of inertia (I(polar)) (-5.6% vs. -0.8%) and in distal tibia BMC (-5.1% vs. -1.4%) and I(polar) (-7.5% vs. -2.4%). In the fracture patients, the side-to-side differences in muscle characteristics explained 23 to 44% of the variances in the side-to-side differences in bone mass and geometry., Conclusions: Hip fracture results in reduced bone mass and impaired bone geometry in the tibia of the affected limb in older women. Muscle-induced loading may have a considerable role in the recovery of bone mineral mass and geometry after hip fracture.

Purpose: To investigate whether self-assessed balance confidence and functional balance are associated with falls in older persons with hip fracture history., Methods: This study is a part of a larger study on functional capacity and exercise rehabilitation in hip fracture patients. Seventy-nine patients, operated at the local hospital for collum or trochanter fracture within one-half to 7 years, participated in the laboratory measurements. Balance confidence was assessed with Activities-specific Balance Confidence scale (ABC) and functional balance using the Berg Balance Scale (BBS). According to self-reported number of falls during the previous 6 months participants were classified as those with falls vs. no falls; recurrent falls (3 or more falls) vs. occasional/no falls (< 3 falls); indoor falls vs. no indoor falls; outdoor falls vs. no outdoor falls. The relationships between ABC, BBS, and fall status were tested by logistic regression., Results: Lower BBS score was associated with all falls during previous 6 months (OR 0.929, 95% CI 0.875-0.987). Lower ABC score was associated with recurrent falling (OR 0.974, 0.952-0.998), as well as lower BBS score (OR 0.876, 0.797- 0.962). Additionally, lower ABC and lower BBS scores were related to indoor falls (ABC OR 0.975, 0.957-0.993; BBS OR 0.913, 0.852-0.978). Participants with outdoor falls did not differ from those with no outdoor falls in ABC scores or BBS., Conclusions: Self-assessed balance confidence and functional balance are related to prevalence of recurrent and indoor falls in older hip fracture patients. Therefore use of Activities-specific Balance Confidence scale and Berg Balance Scale might be reasoned to expand in evaluating the probability for falls among at-risk elders.