Impact of physiotherapy access on health-related quality of life following hip fracture: an observational study on 30 752 hip fractures from the Norwegian Hip Fracture Register 2014-2018.

OBJECTIVES: The main objective of this study was to investigate the characteristics of patients receiving private community physiotherapy (PT) the first year after a hip fracture. Second, to determine whether utilisation of PT could improve health-related quality of life (HRQoL). METHODS: In an observational cohort study, 30 752 hip fractures from the Norwegian Hip Fracture Register were linked with data from Statistics Norway and the Norwegian Control and Payment of Health Reimbursements Database. Association between covariates and utilisation of PT in the first year after fracture, the association between covariates and EQ-5D index score and the probability of experiencing 'no problems' in the five dimensions of the EQ-5D were assessed with multiple logistic regression models. RESULTS: Median age was 81 years, and 68.4% were females. Most patients with hip fracture (57.7%) were classified as American Society of Anesthesiologists classes 3-5, lived alone (52.4%), and had a low or medium level of education (85.7%). In the first year after injury, 10 838 of 30 752 patients with hip fracture (35.2%) received PT. Lower socioeconomic status (measured by income and level of education), male sex, increasing comorbidity, presence of cognitive impairment and increasing age led to a lower probability of receiving postoperative PT. Among those who used PT, EQ-5D index score was 0.061 points (p<0.001) higher than those who did not. Correspondingly, the probability of having 'no problems' in three of the five dimensions of EQ-5D was greater. CONCLUSIONS: A minority of the patients with hip fracture had access to private PT the first year after injury. This may indicate a shortcoming in the provision of beneficial post-surgery rehabilitative care reducing post-treatment HRQoL. The findings underscore the need for healthcare policies that address disparities in PT access, particularly for elderly patients, those with comorbidities and reduced health, and those with lower socioeconomic status.

Implementation of supplemental physiotherapy following hip fracture surgery: a protocol for the process evaluation of a randomised controlled trial.

BACKGROUND: Patient outcomes following low-trauma hip fracture are suboptimal resulting in increased healthcare costs and poor functional outcomes at 1 year. Providing early and intensive in-hospital physiotherapy could help improve patient outcomes and reduce costs following hip fracture surgery. The HIP fracture Supplemental Therapy to Enhance Recovery (HIPSTER) trial will compare usual care physiotherapy to intensive in-hospital physiotherapy for patients following hip fracture surgery. The complex environments in which the intervention is implemented present unique contextual challenges that may impact intervention effectiveness. This study aims to complete a process evaluation to identify barriers and facilitators to implementation and explore the patient, carer and clinician experience of intensive therapy following hip fracture surgery. METHODS AND ANALYSIS: The process evaluation is embedded within a two-arm randomised, controlled, assessor-blinded trial recruiting 620 participants from eight Australian hospitals who have had surgery for a hip fracture sustained via a low-trauma injury. A theory-based mixed method process evaluation will be completed in tandem with the HIPSTER trial. Patient and carer semi-structured interviews will be completed at 6 weeks following hip fracture surgery. The clinician experience will be explored through online surveys completed pre- and post-implementation of intensive therapy and mapped to domains of the Theoretical Domains Framework (TDF). Translation and behaviour change success will be assessed using the Reach Effectiveness-Adoption Implementation Maintenance (RE-AIM) framework and a combination of qualitative and quantitative data collection methods. These data will assist with the development of an Implementation Toolkit aiding future translation into practice. DISCUSSION: The embedded process evaluation will help understand the interplay between the implementation context and the intensive therapy intervention following surgery for low-trauma hip fracture. Understanding these mechanisms, if effective, will assist with transferability into other contexts and wider translation into practice. TRIAL REGISTRATION: ACTRN 12622001442796.

Association between Sarcopenia and Balance in Patients Undergoing Inpatient Rehabilitation after Hip Fractures: A Retrospective Cohort Study.

Background and Objectives: Sarcopenia is characterized by a decline in skeletal muscle mass, strength, and function and is associated with advancing age. This condition has been suggested as a factor that negatively influences the functional outcomes of patients with hip fractures. However, the association between sarcopenia and balance impairment in patients undergoing inpatient rehabilitation after hip fractures remains unclear. In this retrospective cohort study, we aimed to investigate the impact of sarcopenia on balance outcomes in patients undergoing inpatient rehabilitation following hip fractures. Materials and Methods: Baseline sarcopenia was diagnosed using skeletal muscle mass index and handgrip strength, with cut-off values recommended by the Asian Working Group for Sarcopenia. The primary outcome was balance, which was assessed using the Berg Balance Scale (BBS) at the time of discharge. A multiple linear regression model analyzed the association between sarcopenia and balance. The model was adjusted for age, sex, comorbidities, and cognitive function. Results: Among the 62 patients (mean age: 78.2; sex: 75.8% women), 24.2% had sarcopenia. Patients with sarcopenia had significantly lower BBS scores than did those without sarcopenia (41 vs. 49 points, p = 0.004). Multiple linear regression analysis revealed that baseline sarcopenia was independently associated with BBS scores at discharge (ß = -0.282, p = 0.038). Conclusions: Following inpatient rehabilitation, patients with baseline sarcopenia had inferior balance outcomes than did those without sarcopenia at discharge. Sarcopenia should be assessed on admission to consider and provide additional care for those with a higher risk of poor functional outcomes. More studies are needed to investigate the association between sarcopenia and functional outcomes, examine the impact of sarcopenia treatment on these outcomes, and reduce the risk of recurrent falls and fractures in patients with hip fractures.

Prediction of walking speed one year following hip fracture based on pre-fracture assessments of mobility and physical activity.

BACKGROUND: Older people with hip fracture are often medically frail, and many do not regain their walking ability and level of physical activity. The aim of this study was to examine the relationship between pre-fracture recalled mobility, fear of falling, physical activity, walking habits and walking speed one year after hip fracture. METHODS: The study had a longitudinal design. Measurements were performed 3-5 days postoperatively (baseline) and at one year after the hip fracture. The measurements at baseline were all subjective outcome measures recalled from pre-fracture: The New Mobility Scale (NMS), the 'Walking Habits' questionnaire, The University of California, Los Angeles (UCLA) Activity Scale, Fear of Falling International (FES-I) and demographic variables. At one year 4-meter walking speed, which was a part of the Short Physical Performance Battery (SPPB) was assessed. RESULTS: At baseline 207 participants were included and 151 were assessed after one year. Their age was mean (SD) 82.7 (8.3) years (range 65-99 years). Those with the fastest walking speed at one year had a pre-fracture habit of regular walks with a duration of ≥ 30 min and/or a frequency of regular walks of 5-7 days a week. Age (p =.020), number of comorbidities (p <.001), recalled NMS (p <.001), and recalled UCLA Activity Scale (p =.007) were identified as predictors of walking speed at one year. The total model explained 54% of the variance in walking speed. CONCLUSIONS: Duration and frequency of regular walks before the hip fracture play a role in walking speed recovery one year following the fracture. Subjective outcome measures of mobility and physical activity, recalled from pre-fracture can predict walking speed at one year. They are gentle on the old and medically frail patients in the acute phase after hip fracture, as well as clinically less time consuming.

Predictive Model of Recovery to Prefracture Activities-of-Daily-Living Status One Year after Fragility Hip Fracture.

Background and Objectives: Achieving prefracture functional status is a critical objective following a hip fracture, yet fewer than half of patients reach this milestone. The adoption of tools for assessing functional outcomes is increasingly recognized as essential for evaluating recovery following treatment for fragility hip fractures. We developed multivariable clinical prediction criteria to estimate the likelihood of patients regaining their prefracture activities-of-daily-living (ADL) status one year after sustaining a fragility hip fracture. Materials and Methods: A retrospective cohort of patients treated for fragility hip fractures at a university-affiliated tertiary care center between February 2017 and April 2019 served as the basis for developing and internally validating the clinical prediction criteria. We applied a multivariable fractional polynomial method to integrate several continuous predictors into a binary logistic regression model. Results: The study included 421 patients, 324 (77%) of whom reported regaining their prefracture activities-of-daily-living level one year after experiencing fragility hip fractures. Significant predictors, such as the prefracture Barthel index, EQ-VAS score, and treatment modality, were incorporated into the predictive model. The model demonstrated excellent discriminative power (AuROC of 0.86 [95% CI 0.82-0.91]) and satisfactory calibration. Conclusions: The predictive model has significant discriminative ability with good calibration and provides clinicians with a means to forecast the recovery trajectories of individual patients one year after a fragility hip fracture, which could be useful because prompt clinical decision-making is aided by this information. Patients and caregivers can also be counseled and encouraged to follow up with the medical activities and interventions deemed essential by doctors who used the prediction tool. Access to the model is provided through a web application. External validation is warranted in order to prove its applicability and generalizability.

Association of comorbidities with postoperative walking independence in patients with hip fractures: a single-center, retrospective, observational study.

Hip fractures (HFs) are common in the elderly and lead to decreased walking independence. Although comorbidities may be associated with gaining walking independence, few studies have comprehensively examined baseline and preoperative clinical factors. We aimed to evaluate the effects of comorbidities on the postoperative walking independence of patients with HFs. This single-center, retrospective, observational study included patients with HFs admitted to an acute care hospital between 1 May 2022 and 1 March 2023, who before the incident were able to walk independently [functional independence measure (FIM) walk score ≥6 points]. Postoperative walking independence was evaluated using the walk item of the FIM. The Charlson comorbidity index (CCI) was used to evaluate comorbidities at admission, and the patients were divided into two categories with CCI scores of 0 points and ≥1 point. The effect of comorbidities, assessed using the CCI, on postoperative walking independence was evaluated using Cox proportional hazards analysis. Ninety-four participants were included in the analysis. The Cox proportional hazards model adjusted for potential confounders (age, operative delay and nutritional status) revealed that the CCI was significantly associated with postoperative walking independence ( P < 0.05). The hazard ratio and 95% confidence interval (CI) for the CCI for postoperative walking independence were 0.40 (95% CI, 0.189-0.865). Preoperative assessment of comorbidities using the CCI may aid in predicting the postoperative walking independence of patients with HFs.

Home Versus Hospital Rehabilitation of Older Adults Following Hip Fracture Yields Similar Patient-Reported Outcome Measures.

The increase in hip fractures (HF) due to aging of the population and the rise in attractiveness of services provided at home following the COVID-19 pandemic, emphasize the need to compare outcomes of home versus hospital HF rehabilitation. To date, studies comparing the 2 services have focused primarily on clinical outcomes rather than patient-reported outcomes (PROs). This longitudinal observational study evaluated PROs of older adults with HF in the 2 settings. The SF36 questionnaire was used to measure PROs 3 times after surgery. The first PRO was retrospective and reflected pre-fracture health status. Descriptive statistics and mixed-effect logistic regression were used. Of 86 patients participating in the study, 41 had home rehabilitation and 45 had hospital rehabilitation. In both groups, the mental and physical scores plummeted 2 weeks after the HF, compared to pre-fracture status. The difference in improvement from pre-fracture status to recovery in both groups, were not significantly (P < .05) different, except for the pain domain. PROs of home versus hospital rehabilitation were similar, suggesting that rehabilitation at home can be as effective as hospital rehabilitation for suitable patients. This knowledge can improve quality of care in an aging global population.

Effects of Multicomponent Home-Based Intervention on Muscle Composition, Fitness, and Bone Density After Hip Fracture.

BACKGROUND: Mechanistic factors on the pathway to improving independent ambulatory ability among hip fracture patients by a multicomponent home-based physical therapy intervention that emphasized aerobic, strength, balance, and functional training are unknown. The aim of this study was to determine the effects of 2 different home-based physical therapy programs on muscle area and attenuation (reflects muscle density) of the lower extremities, bone mineral density (BMD), and aerobic capacity. METHODS: Randomized controlled trial of home-based 16 weeks of strength, endurance, balance, and function exercises (PUSH, n = 19) compared to seated active range-of-motion exercises and transcutaneous electrical neurostimulation (PULSE, n = 18) in community-dwelling adults >60 years of age within 26 weeks of hip fracture. RESULTS: In PUSH and PULSE groups combined, the fractured leg had lower muscle area and muscle attenuation and higher subcutaneous fat than the nonfractured leg (p < .001) at baseline. At 16 weeks, mean muscle area of the fractured leg was higher in the PUSH than PULSE group (p = .04). Changes in muscle area were not significantly different when compared to the comparative PULSE group. There was a clinically relevant difference in change in femoral neck BMD between groups (p = .05) that showed an increase after PULSE and decrease after PUSH. There were generally no between-group differences in mean VO2peak tests at 16-week follow-up, except the PUSH group reached a higher max incline (p = .04). CONCLUSIONS: The treatment effects of a multicomponent home-based physical therapy intervention on muscle composition, BMD, and aerobic capacity were not significantly different than an active control intervention in older adults recovering from hip fracture. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01783704.

Cognitive assessment to optimize prediction of functional outcome in subacute hip fracture: a short-term prospective study.

BACKGROUND: Cognitive impairment is a long-known negative prognostic factor after hip fracture. Cognition is usually screened by a single easy-to-administer bedside tool, but recent studies have shown that screening tests may be not enough to rule out cognitive impairment with an unfavorable prognostic role. Unfortunately, data on outcome prediction by further cognitive assessments is sparse. AIM: We focused on patients with subacute hip fracture defined cognitively intact or mildly impaired on the screening evaluation performed by the Short Portable Mental Status Questionnaire (SPMSQ). We hypothesized that each of 3 further cognitive tests could independently predict activities of daily living, with optimal prediction of function obtained by performing all three the tests. DESIGN: Short-term prospective study. SETTING: Rehabilitation ward. POPULATION: Inpatients with subacute hip-fracture. METHODS: Three cognitive tests were performed on admission to rehabilitation in the patients who made ≤4 errors on the SPMSQ: Montreal Cognitive Assessment (MoCA), Rey Auditory Verbal Learning Test (RAVLT, immediate and delayed recall) and Frontal Assessment Battery (FAB). We assessed activities of daily living by the Barthel index. Successful rehabilitation was defined with a Barthel Index Score ≥85. RESULTS: Each of the three cognitive tests assessed before rehabilitation significantly predicted the Barthel index scores measured at the end of the rehabilitation course in our sample of 280 inpatients. However, only the MoCA score retained its significant predictive role when the scores from the three tests were included together as independent variables in a multiple regression model, with adjustments for a panel of potential confounders (P=0.007). The adjusted odds ratio to achieve successful rehabilitation for a seven-point change in MoCA score was 1.98 (CI 95% from 1.02 to 3.83; P=0.042). CONCLUSIONS: Contrary to our hypothesis, MoCA but not RAVLT and FAB retained the prognostic role when the scores from the three tests were evaluated together as potential predictors of functional ability in activities of daily living. CLINICAL REHABILITATION IMPACT: In the presence of a normal (or mildly altered) score on the SPMSQ in subacute hip fracture, MoCA scores improve prediction of activities of daily living and should be routinely performed.

Post-hip-fracture knee pain in older adults prolongs their hospital stays: A retrospective analysis using propensity score matching.

BACKGROUND AND PURPOSE: Post-hip-fracture knee pain (PHFKP) occurs in ∼28%-37% of patients and contributes to a prolonged length of hospital stay (LOS). Analyses of LOS prolongation due to PHFKP have been limited to univariate analyses that do not consider important confounding factors. After adjusting for important confounding factors, we investigated whether the presence or absence of PHFKP makes a difference in LOS in patients with hip fractures. METHODS: We conducted a retrospective review of the medical records of patients who had undergone postoperative rehabilitation after surgery for a hip fracture. Demographic and clinical information, discharge parameters, and PHFKP development information were collected from the medical records. Using propensity score matching, we performed a two-group comparison of LOS, the functional independence measure (FIM) motor score (FIMm), FIMm gain, and FIMm effectiveness in patients with and without PHFKP. Six variables were included in the calculation of propensity scores: age, sex, body mass index, fracture type, American Society of Anesthesiologists physical status, and independence in activities of daily living at discharge. One-way analysis of variance was used to examine the details of the relationships between LOS and (i) the time of PHFKP development and (ii) pain intensity. RESULTS: We analyzed the cases of 261 patients, of whom 87 (33.3%) developed PHFKP. In propensity score matching, 80 patients were each matched to a patient in the PHFKP or non-PHFKP group. After propensity score matching, a between-group comparison revealed that the PHFKP group had a longer LOS (+11 days) than the non-PHFKP group, and there were no differences in FIMm gain or FIMm effectiveness. The timing of PHFKP development and pain intensity were not related to the LOS. DISCUSSION: Even after adjusting for confounders, the development of PHFKP was found to prolong LOS. Clinicians should be aware of possible LOS prolongation in hip fracture patients with PHFKP.

Variation in care and outcomes for people after hip fracture with and without cognitive impairment; results from the Australian and New Zealand Hip Fracture Registry.

BACKGROUND: People with dementia have poorer outcomes after hip fracture and this may be due in part to variation in care. We aimed to compare care and outcomes for people with and without cognitive impairment after hip fracture. METHODS: Retrospective cohort study using Australian and New Zealand Hip Fracture Registry data for people ≥50 years of age who underwent hip fracture surgery (n = 49,063). Cognitive impairment or known dementia and cognitively healthy groups were defined using preadmission cognitive status. Descriptive statistics and multivariable mixed effects models were used to compare groups. RESULTS: In general, cognitively impaired people had worse care and outcomes compared to cognitively healthy older people. A lower proportion of the cognitively impaired group had timely pain assessment (≤30 min of presentation: 61% vs 68%; p < 0.0001), were given the opportunity to mobilise (89% vs 93%; p < 0.0001) and achieved day-1 mobility (34% vs 58%; p < 0.0001) than the cognitively healthy group. A higher proportion of the cognitively impaired group had delayed pain management (>30 mins of presentation: 26% vs 20%; p < 0.0001), were malnourished (27% vs 15%; p < 0.0001), had delirium (44% vs 13%; p < 0.0001) and developed a new pressure injury (4% vs 3%; p < 0.0001) than the cognitively healthy group. Fewer of the cognitively impaired group received rehabilitation (35% vs 64%; p < 0.0001), particularly patients from RACFs (16% vs 39%; p < 0.0001) and were prescribed bone protection medication on discharge (24% vs 27%; p < 0.0001). Significantly more of the cognitively impaired group had a new transfer to residential care (46% vs 11% from private residence; p < 0.0001) and died at 30-days (7% vs 3% from private residence; 15% vs 10% from RACF; both p < 0.0001). In multivariable models adjusting for covariates with facility as the random effect, the cognitively impaired group had a greater odds of being malnourished, not achieving day-1 walking, having delirium in the week after surgery, dying within 30 days, and in those from private residences, having a new transfer to a residential care facility than the cognitively healthy group. CONCLUSIONS: We have identified several aspects of care that could be improved for patients with cognitive impairment - management of pain, mobility, nutrition and bone health, as well as delirium assessment, prevention and management strategies and access to rehabilitation. Further research is needed to determine whether improvements in care will reduce hospital complications and improve outcomes for people with dementia after hip fracture.

The relationship between extent of mobilisation within the first postoperative day and 30-day mortality after hip fracture surgery.

OBJECTIVE: To determine the association between the extent of mobilisation within the first postoperative day and 30-day mortality after hip fracture. DESIGN: Cohort study. SETTING: Acute orthopaedic hospital ward. PARTICIPANTS: Consecutive sample of 701 patients, 65 years of age or older, 80% from own home, 49% with a trochanteric fracture, and 61% with an American Society of Anesthesiology grade > 2. INTERVENTION: n/a. MAIN MEASURES: Cumulated ambulation score (CAS) (0-6 points) on the first postoperative day and 30-day postoperative mortality. A CAS = 0 reflects no functional mobility (bedridden), while a CAS = 6 reflects independent out-of-bed-transfer, chair-stand, and indoor walking status. RESULTS: Overall, 86% of patients were mobilised to standing or seated in chair (CAS ≥ 1) on the first postoperative day. A CAS of 0, 1-3, and 4-6 was observed for 97 (14%), 519 (74%), and 85 (12%) patients, respectively. Overall, 61 (8.7%) patients died within 30 days with the highest mortality (23.7%, n = 23) seen for those not mobilised (CAS = 0). Only one patient (1.2%) with a CAS of 4-6 points died. Cox regression analysis adjusted for age, sex, residential status, pre-fracture CAS, fracture type, and American Society of Anesthesiology grade, showed that a one-unit increase in CAS was associated with a 38% lower risk of 30-day mortality (Hazard Ratio = 0.63, 95%Confidence Interval, 0.50-0.78). CONCLUSION: Mobility on the first postoperative day was associated with 30-day postoperative mortality, with a lower risk observed for those completing greater mobility. National registries may consider extending collection of mobility on the first postoperative day from a binary indicator to the CAS which captures the extent of mobility achieved.

Characterizing the Individuals Who Regain or Maintain Walking Ability after a Hip Fracture: Insights Into Physical Resilience.

OBJECTIVES: Maintaining walking ability is key to healthy aging. Hip fractures often lead to declined walking ability. This study investigated characteristics of individuals who regained walking ability after a hip fracture, an expression of physical resilience. DESIGN: Register-based cohort study. SETTING AND PARTICIPANTS: A total of 55,467 Swedish residents aged ≥60 years with a first hip fracture (71% women, mean age = 82.3 ± 8) included in the Swedish Hip Fracture Register. METHODS: Information about diseases, medications, and socioeconomic (SES) factors came from registers. Individuals were classified by prefracture walking ability (independent or assisted walking) and whether their walking ability 4 months post-fracture was maintained (physical resilience or nonresilience). Cluster analyses were conducted among individuals who maintained their walking ability to assess different physical resilience profiles. RESULTS: At baseline, 38,493 individuals walked independently (69%), and 16,982 were assisted walkers. Half of the independent walkers maintained their walking ability 4 months post-fracture. Among them, 3 clusters were identified: a "Low SES, Low Disease" cluster (n = 8580, mean age 81.1 ± 7.5); a "High SES, Low Disease" cluster (n = 7778, mean age 76.7 ± 7.4); and a third "High SES, High Disease" cluster (n = 4320, mean age 77.7 ± 7.4). Sixty percent of the pre-assisted walkers maintained their level of assisted walking ability. Also among them, 3 clusters were identified: a "Low SES-Independent Living" cluster (n = 3077, mean age 85.5 ± 7.1); a second "Care Home" cluster (n = 2912, mean age 87.0 ± 6.5) with a high proportion with dementia diagnosis; and a last "High SES" cluster (n = 4044, mean age 83.0 ± 7.0) with the largest proportion of men. CONCLUSIONS AND IMPLICATIONS: Physical resilience is not characterized by one typical healthy profile, and it is possible to regain walking ability after a hip fracture despite unfavorable prerequisites in 1 domain. A favorable status in one domain may compensate for an unfavorable status in another, for example, a high disease burden in combination with high SES.

Boosting inpatient exercise after hip fracture using an alternative workforce: a mixed methods implementation evaluation.

BACKGROUND: Hip fracture has a devastating impact on individuals and is an increasing burden for health systems and society. Compared to usual care, increased physiotherapy provision has demonstrated efficacy in improving patient and health service outcomes in this population. However, physiotherapy workforce challenges prevent sustained implementation. METHODS: Our aim was to evaluate the safety, feasibility, acceptability, effectiveness and implementation cost of thrice daily physiotherapy for patients in the acute care setting after hip fracture at two public hospitals. We added twice-daily exercise implemented by an alternative workforce, to usual care consisting of daily mobility practice by a physiotherapist. Sites identified their preferred alternative workforce, with pre-registration physiotherapy students and allied health assistants chosen. We used a mixed methods approach, using the Consolidated Framework for Implementation Research (CFIR) as a determinant framework to guide implementation planning and data collection. We compared hospital length of stay data to a reference cohort. RESULTS: We recruited 25 patients during the study period. Acute care hospital length of stay decreased from 11 days in the reference cohort to 8 days in the BOOST cohort (mean difference - 3.3 days, 95%CI -5.4 to -1.2 days, p = 0.003). Intervention fidelity was 72% indicating feasibility, no safety concerns were attributed to the intervention, and uptake was 96% of all eligible patients. The intervention was acceptable to patients, carers and healthcare providers. This intervention was cost-effective from the acute orthopaedic service perspective. CONCLUSION: Higher daily frequency of physiotherapy can be safely, feasibly and effectively implemented by an alternative workforce for patients in the acute care setting following hip fracture surgery.

Movement Patterns in Older Adults Recovering From Hip Fracture.

The aim of this study was to quantify physical activity and sedentary behavior in older adults recovering from hip fracture and to identify groups based on movement patterns. In this cross-sectional cohort study, older adults (≥70 years) were included 3 months after surgery for proximal femoral fracture. Patients received an accelerometer for 7 days. Demographics and outcomes related to physical function, mobility, cognitive functions, quality of life, and hip fracture were assessed. In total, 43 patients with sufficient accelerometer wear time were included. Across all groups, participants engaged in very low levels of physical activity, spending an average of 11 hr/day in prolonged sedentary behavior. Based on the extracted components from a principal component analysis, three groups with substantial differences in levels of physical activity and sedentary behavior could be distinguished.

HIP fracture Supplemental Therapy to Enhance Recovery (HIPSTER): a protocol for a randomised controlled trial.

INTRODUCTION: Hip fractures result in substantial health impacts for patients and costs to health systems. Many patients require prolonged hospital stays and up to 60% do not regain their prefracture level of mobility within 1 year. Physical rehabilitation plays a key role in regaining physical function and independence; however, there are no recommendations regarding the optimal intensity. This study aims to compare the clinical efficacy and cost-effectiveness of early intensive in-hospital physiotherapy compared with usual care in patients who have had surgery following a hip fracture. METHODS AND ANALYSIS: This two-arm randomised, controlled, assessor-blinded trial will recruit 620 participants who have had surgery following a hip fracture from eight hospitals. Participants will be randomised 1:1 to receive usual care (physiotherapy according to usual practice at the site) or intensive physiotherapy in the hospital over the first 7 days following surgery (two additional sessions per day, one delivered by a physiotherapist and the other by an allied health assistant). The primary outcome is the total hospital length of stay, measured from the date of hospital admission to the date of hospital discharge, including both acute and subacute hospital days. Secondary outcomes are functional mobility, health-related quality of life, concerns about falling, discharge destination, proportion of patients remaining in hospital at 30 days, return to preadmission mobility and residence at 120 days and adverse events. Twelve months of follow-up will capture data on healthcare utilisation. A cost-effectiveness evaluation will be undertaken, and a process evaluation will document barriers and facilitators to implementation. ETHICS AND DISSEMINATION: The Alfred Hospital Ethics Committee has approved this protocol. The trial findings will be published in peer-reviewed journals, submitted for presentation at conferences and disseminated to patients and carers. TRIAL REGISTRATION NUMBER: ACTRN12622001442796.

Relationship between independence in activities of daily living at discharge and physical activity at admission of older postoperative hip fracture rehabilitation inpatients: A retrospective case-control study.

BACKGROUND AND PURPOSE: Hip fractures are associated with a reduction in activities of daily living (ADL) and require long-term care. The physical activity of patients with hip fractures is temporarily impaired immediately after surgery, causing difficulty in the measurement of physical activities at the time of rehabilitation admission. This study examined the relationship between ADL at discharge and light- and moderate-intensity physical activity at the time of rehabilitation admission by determining a cut-off value predicting ADL independence. METHODS: This retrospective case control study analyzed 43 postoperative hip fracture patients aged ≥65 years admitting into inpatient rehabilitation. ADL at discharge was assessed using the Functional Independent Measure motor items (FIM-m). The duration of physical activity at the time of rehabilitation admission was measured using an activity tracker equipped with an accelerometer. Prehospital frailty was evaluated using Clinical Frailty Scale. The relationship between these variables was examined using Spearman's product-moment correlation coefficient. Differences in physical activity between patients requiring and not requiring assistance with ADLs were examined using the analysis of covariance. A receiver operating characteristic curve of the need for ADL assistance at discharge was constructed from the duration of physical activity. RESULTS: The duration of physical activity at the time of rehabilitation admission was related to FIM-m at discharge. The cut-off value of the duration of physical activity for predicting the need for ADL assistance at discharge was 135 s, with a sensitivity of 83.3% and specificity of 68.4% (area under the curve: 0.76). DISCUSSION: The duration of physical activity at the time of rehabilitation admission may be a factor that can quantitatively predict the risk of requiring assistance with ADLs at discharge in older hip fracture patients. The duration of light-and-moderate intensity physical activity may be a component of multidisciplinary inpatient rehabilitation to improve patients' ADL.

Minimal clinically important difference of the functional independence measure in older adults with hip fracture.

PURPOSE: To investigate the responsiveness and minimal clinically important difference (MCID) of the Functional Independence Measure (FIM) from a clinician's perspective in hip-fractured elderly undergoing inpatient rehabilitation. MATERIALS AND METHODS: Data of 701 hip-fractured elderly admitted to our rehabilitation institute were retrospectively collected. Ten a priori hypotheses were formulated. RESULTS: The effect size of the FIM scores after treatment were large (total = 1.38, motor = 1.78). Moderate correlations were found between the change total score of FIM and Barthel Index (BI, rs = 0.51), Functional Ambulation Categories (FAC, rs = 0.52) and a checklist regarding participants' independence in transfers (rs = 0.59). The area under the receiving operating characteristics were 0.82, 0.81, and 0.85 when BI, FAC and checklist were used as anchors, respectively. Based on these findings, the FIM showed high responsiveness (9/10 hypotheses met). Triangulation of findings showed that MCIDs of 22 and 21 points were the most appropriate for the FIM total and motor score, respectively. CONCLUSIONS: The FIM scale is appropriate for assessing independence and functional recovery in hip-fractured elderly. Improvements of 22 and 21 points at the total and motor FIM were identified as indicators of minimal clinical change in those admitted to a rehabilitation facility with an FIM total score between 40 and 80.

This study provides evidence of the high responsiveness of the Functional Independence Measure (FIM) total score and of its motor subscore, while the cognitive subscore is not responsive to change among older adults with hip fractures hospitalized for rehabilitation.After a rehabilitative program, a change of at least 22 points in the FIM total score is clinically important in older adults with hip fractures.This change scores will be useful for researchers and clinicians in order to determine a possible clinically meaningful improvement in independence as a response to rehabilitation after a hip fracture.

Safety-promoting interventions for the older person with hip fracture on returning home: A systematic review.

BACKGROUND: Older adults with a prior history of falls that results in hip fractures have difficulties in regaining pre-fracture functional capacity. Scientific evidence has shown benefits of the implementation of multidimensional rehabilitation programs, but this evidence is not systematized with regard to continuity of care after hospital discharge. OBJECTIVE: To identify interventions that promote safety and functional recovery of older adults with hip fractures after hospital discharge. METHOD: A systematic review was carried out according to Cochrane methodology. The research strategy was predefined for the MEDLINE and CINAHL databases. The identified articles were screened according to the eligibility criteria by two independent reviewers. The articles included in the bibliographic sample were evaluated for risk of bias. RESULTS: Of the 10,036 articles found, 10 were included in this systematic review. The safety-promoting interventions identified were: exercise training, occupational therapy/activities of daily living training, transfer and gait training, strengthening exercises, education on assistive device use, fall prevention education, nutritional assessment, environmental modifications/adjustments at home, use of an app, medication, self-care education, and support and counseling. CONCLUSIONS: In eight studies analyzed, exercise training emerged as the most effective intervention for promoting the safety of older adults after hip fractures on returning home. Three studies associated two or more interventions, which focused on exercise training, occupational therapy/training of activities of daily living, and conventional postoperative rehabilitation with transfer and gait training, strengthening exercises, education on assistive device use and discharge planning, aiming to achieve muscle strengthening and safe gait, associated with the performance of activities of daily living.

Health-related quality of life after hip fracture: effects of a 12-month home-based exercise intervention-secondary analyses of an RCT.

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.