Minibus taxis, a form of informal shared mobility that carries up to 16 passengers, is the main mode of public transport in sub-Saharan Africa, and given global trends, a large-scale shift to electric paratransit is imminent in the coming decades. Modeling the energy consumption (kWh/km) of electric vehicle (EV) fleets is a pre-requisite for planning for fleet deployment, especially in energy-constrained contexts. Given the paucity of EVs in sub-Saharan Africa, ground-truth data on the energy consumption of electric paratransit does not exist for many developing contexts. Consequently, GPS tracking data on internal combustion engine (ICE) versions of these vehicles is often used to estimate the energy consumption of an electric equivalent. To date, only per-minute GPS tracking data has been captured on these vehicles and used for energy consumption estimates. But this sampling frequency is insufficient for accurate energy consumption estimates, especially given the unique micro-mobility patterns of minibus taxis that are characterized by many rapid acceleration/deceleration events in quick succession. Although simulators can be used to interpolate between the dataset, they have been shown to be inaccurate in the regional context. This article presents a dataset of high-fidelity micromobility data captured on minibus taxis in transit on four typical route types: inter-city, intra-city, uphill, and downhill. The main objective was to estimate energy requirements for the eventual electrification of these vehicles, the data was thus processed according to an electro-kinetic model. This high-fidelity mobility data was captured by \"standardised passengers\" with bespoke GPS-location logging devices sampling at 1 Hz. Trips on the four route types were recorded and saved in six folders - three routes, each in two directions, with one route being uphill in one direction and downhill in another. Each of the six folders have subfolders for time of day - morning, afternoon, and evening. In total 62 trips were recorded with varying durations, depending on the traffic and route length.

UNASSIGNED: Early phase research suggests that physiotherapy paired with use of robotic walking aids provides a novel opportunity for children with severe mobility challenges to experience active walking. The Trexo Plus is a pediatric lower limb exoskeleton mounted on a wheeled walker frame, and is adjustable to fit a child\'s positional and gait requirements. It guides and powers the child\'s leg movements in a way that is individualized to their movement potential and upright support needs, and can provide progressive challenges for walking within a physiotherapy-based motor learning treatment paradigm.
UNASSIGNED: This protocol outlines a single group mixed-methods study that assesses the feasibility of physiotherapy-assisted overground Trexo use in school and outpatient settings during a 6-week physiotherapy block. Children ages 3-6 years (n = 10; cerebral palsy or related disorder, Gross Motor Function Classification System level IV) will be recruited by circle of care invitations to participate. Study indicators/outcomes will focus on evaluation of: (i) clinical feasibility, safety, and acceptability of intervention; (ii) pre-post intervention motor/functional outcomes; (iii) pre-post intervention brain structure characterization and resting state brain connectivity; (iv) muscle activity characterization during Trexo-assisted gait and natural assisted gait; (v) heart rate during Trexo-assisted gait and natural assisted gait; and (vi) user experience and perceptions of physiotherapists, children, and parents.
UNASSIGNED: This will be the first study to investigate feasibility indicators, outcomes, and experiences of Trexo-based physiotherapy in a school and outpatient context with children who have mobility challenges. It will explore the possibility of experience-dependent neuroplasticity in the context of gait rehabilitation, as well as associated functional and muscular outcomes. Finally, the study will address important questions about clinical utility and future adoption of the device from the physiotherapists\' perspective, comfort and engagement from the children\'s perspective, and the impressions of parents about the value of introducing this technology as an early intervention.
UNASSIGNED: https://clinicaltrials.gov, identifier NCT05463211.

UNASSIGNED: A minority of geriatric hip fracture patients pursue non-operative treatment. Compared with surgical patients, non-operative patients have higher mortality rates. However, patient satisfaction following non-operative vs operative treatment has not been investigated extensively. The purpose of this study was to compare satisfaction among non-operatively vs operatively treated hip fracture patients.
UNASSIGNED: We identified patients aged 60+ years with proximal femur fractures treated over a 10-year period. Excluded were patients with isolated greater/lesser trochanteric fractures. Patients or relatives were asked to complete a 6-question survey about their treatment satisfaction.
UNASSIGNED: Survey responses from 56 operative and 28 non-operative patients were recorded. Overall, 91.1% of operative and 82.1% of non-operative patients were satisfied with their treatment course (P = 0.260). However, only 71.4% of non-operative patients were satisfied with treatment option explanations vs 83.9% of operative patients (P = 0.014). While only 64.3% of non-operative respondents were satisfied with the ultimate treatment outcome (vs 85.7% of operative patients, P = 0.025), 89.3% of patients in each cohort would choose the same treatment plan again.
UNASSIGNED: Our findings highlight the complexity of defining patient satisfaction, particularly in a geriatric hip fracture population. Unlike previous studies, we chose a direct approach to quantifying patient satisfaction by asking participants specifically about satisfaction with treatment outcome and the overall treatment course. Additional survey questions were then included to assess factors considered important in treatment satisfaction, such as health care provider treatment explanations, post-treatment mobility, and palliative care service involvement.
UNASSIGNED: We identified significant differences between non-operatively and operatively treated geriatric hip fracture patients regarding satisfaction with the explanation of treatment options, and ultimate treatment outcomes. There was no significant difference in overall satisfaction with the treatment course or likelihood of choosing the same treatment again. Further research investigating patient satisfaction following geriatric hip fracture treatment is warranted.

BACKGROUND: The growing population of elderly people is leading to a rising number of pelvic ring fractures. These often involve combinations of pubic branch and sacrum fractures, as seen in lateral compression type 1 (LC1) and 2 (LC2) fractures or more precisely classified as fragility fractures of the pelvis (FFP). The combined impact on the anterior and posterior ring brings the risk of prolonged pain, resulting in decreased mobility and increased complications. Given the higher multimorbidity of this population, surgical treatment poses a greater risk of intra- and post-operative complications. Hence, the management and treatment of this particular type of fracture remain challenging.
METHODS: A retrospective data analysis of 41 patients (F/M; 27/14) treated conservatively for low-energy LC1 or LC2 fractures was performed between 2017 and 2020. The fractures were classified using Rommens\' FFP classification. The primary outcome was mobility at 2 and 6 weeks, assessed through chart analysis and phone interviews. To determine factors influencing patient outcomes fracture consolidation was assessed via X-ray analysis. As a secondary outcome logistic regression and decision tree analyzes were conducted.
RESULTS: The mean age at the time of fracture was 79.8 ± 12.5 (SD) years. Thirty-two patients regained mobility (F/M; 25/7) after 2 weeks. Another 7 patients were mobile after 6 weeks (F/M; 2/5). Two male patients did not regain mobility. Male sex emerged as the sole independent predictor of non-mobility at 2 weeks (p = 0.0037). Age, BMI, pubic branch fracture dislocation >5 mm, analgesic use of opiates, corticosteroid therapy, alcohol and smoking showed no association with mobility recovery. Fracture consolidation was observed in 73.2 % of patients (F/M; 21/9), while one female had no consolidation. Ten patients (F/M; 5/5) were lost to follow-up.
CONCLUSIONS: Our study shows that LC1 (FFP IIb, IIc) and LC2 (FFP IIIc, IVb) fractures can be effectively treated conservatively, with successful remobilization within 6 weeks. The only independent negative predictor of early mobilization was male sex. Pubic branch displacement >5 mm did not affect the outcome. Therefore, conservative management proves to be a viable option for low-energy LC1 or LC2 fractures.
METHODS: IV (retrospective study).

Background Frailty is a common syndrome affecting older people and puts them at risk of hospitalisation, needing care or death. First signs of frailty include reduced muscle strength and mobility decline. A key cause of mobility decline as we age is sarcopenia (age related reduction in muscle strength and mass). Poor nutrition contributes to sarcopenia. A shortfall in protein is associated with reduced muscle mass and strength. This may be due to inadequate intake but also because older people have higher protein needs, especially those with multimorbidity. We need to develop effective treatment to reduce or slow the onset of frailty and mobility decline. Exercise is a recommended treatment. Protein supplements to address the shortfall in protein have the potential to enhance the benefit of regular exercise in frail or pre-frail older adults. This has yet to be definitively demonstrated. Aim To establish the feasibility of conducting an RCT evaluating mobility and strength training with or without protein supplements for people over 60 years old who are frail or pre-frail with a low protein intake. Methods A multicentre, parallel, 2-group, feasibility RCT. Participants (recruitment target = 50) with problems walking, low protein intake and classified as frail or pre-frail will be recruited from four NHS Physiotherapy community services. Participants will be randomised (secure computer-generated: 1:1) to receive 24 weeks of mobility and strength training (delivered in 16 group sessions plus home exercises) or 24 weeks of mobility and strength training with daily protein supplements. Primary feasibility objectives are to estimate 1) ability to screen and recruit eligible participants, 2) intervention fidelity, adherence, and tolerance and 3) retention of participants at follow up. Secondary objectives are to 1) test data collection procedures, 2) assess data completeness and 3) confirm sample size calculation for a definitive RCT. Registration ISRCTN Registry (ISRCTN30405954; 18/10/2022).
As people get older, they may become frail and become less able to deal with illness or injury. People with frailty are more likely to fall or need care. We need to find ways to stop people becoming frail or slow the progress of frailty so older people can live independently. Exercise is a treatment for frailty that can improve muscle strength and walking. Including extra protein in an older person’s diet may also help. Protein provides the building blocks for muscles, but many older people do not eat enough protein. Taking extra protein while exercising may increase the benefits of exercise, but we do not know if it reduces frailty or improves walking and quality of life. We want to conduct a large clinical trial comparing mobility and strength training plus extra protein to training alone. This study aims to test if it is possible to carry out a large trial by finding out:       •   Can we recruit enough participants with low protein intake?       •   Do participants attend the exercise classes and take the protein supplements?       •   Do participants attend follow-up assessments? We aim to recruit up to 50 older people who are frail/at risk of frailty and have low protein intake. We will identify participants via NHS Community Trusts, from an existing cohort study and by advertising in the community. Participants are randomly allocated to training plus protein or training only. Training involves muscle strengthening, balance, and walking exercises. Participants will attend a weekly exercise class with a physiotherapist for 16 weeks and do exercises at home once/week. They are then asked to exercise at home twice weekly for a further 8 weeks. Half the participants will take extra protein while exercising. At enrolment and 8 months later, we collect information on frailty, walking ability, muscle strength and quality of life.

The Great Gatsby Curve measures the relationship between income inequality and intergenerational income persistence. By using genealogical data of over 245 000 mentor-mentee pairs and their academic publications from 22 different disciplines, this study demonstrates that an academic Great Gatsby Curve exists as well, in the form of a positive correlation between academic impact inequality and the persistence of impact across academic generations. We also provide a detailed breakdown of academic persistence, showing that the correlation between the impact of mentors and that of their mentees has increased over time, indicating an overall decrease in academic intergenerational mobility. We analyse such persistence across a variety of dimensions, including mentorship types, gender and institutional prestige.

OBJECTIVE: Studies in India and other low-income countries find an inconsistent association between mobility/migration and sexually transmitted infections (STIs) among men. This study comprehensively examined the association between mobility and STIs among men in India. It also assessed heterogeneous associations of mobility, alcohol consumption, and risky sexual behavior with STIs using interaction analysis.
METHODS: We utilized a sample of 71,128 sexually active men aged 15-54 years from the 2019-21 National Family Health Survey-5. Binary logistic regression models were employed to study the associations.
RESULTS: Among the study participants, 16% were mobile and away from home for a month or more in the last 12 months. Around 29% of men reported alcohol consumption and 6% had risky sexual behavior (sexual intercourse with a non-marital/non-cohabitating partner). Regression results suggest that mobility (AOR: 1.41, 95% CI: 1.29-1.55 [short-duration]; AOR: 1.95, 95% CI: 1.77-2.13 [long-duration]) and alcohol consumption (AOR: 1.32, 95% CI: 1.24-1.40) were significantly associated with an increased risk of STIs, even after controlling for socio-demographic covariates. Interaction analysis further reveals that mobile men who consumed alcohol and engaged in risky sexual behavior had a significantly higher likelihood of contracting an STI-twice as high in cases of short-duration mobility and three times higher in cases of long-duration mobility.
CONCLUSIONS: Our study indicates that both short and long-duration mobility are significantly associated with an increased risk of STIs among men. Alcohol consumption and risky sexual behavior further exacerbate the risk of STIs in mobile men. Initiatives for STI/HIV prevention among men must pay particular attention to temporary mobile men for both short and long durations.

BACKGROUND: Foot drop in people with multiple sclerosis (MS) commonly leads to decreased mobility and quality of life (QOL). Functional electrical stimulation (FES) of the peroneal nerve can improve the gait of people with foot drop, yet various barriers restrict widespread use. The purpose of this case series was to examine the feasibility of a telerehabilitation-monitored FES device and report changes in functional mobility and QOL in people with moderate MS-related disability.
METHODS: FES use was progressed over 8 weeks via 3 telerehabilitation sessions. Feasibility of telerehabilitation was assessed by percentage of telerehabilitation visits completed and participant-reported satisfaction. At baseline and study completion, functional mobility with and without FES were assessed by the Timed 25-Foot Walk (T25FW), Timed Up and Go (TUG), and 2-Minute Walk Test (2MWT), Multiple Sclerosis Impact Scale (MSIS-29), and the 12-item Multiple Sclerosis Walking Scale (MSWS-12). Fatigue was assessed via the Modified Fatigue Impact Scale (MFIS) before and after the intervention.
RESULTS: Eleven participants (mean age = 50.4 years [SD 10.8]; 2 males) completed the study. All (33/33) telerehabilitation visits were completed and participants attained high levels of satisfaction with no adverse events. At 8 weeks, compared to baseline, there were clinically meaningful improvements on the T25FW, 2MWT, and TUG for 45%, 55%, and 82% of participants, respectively. Clinically meaningful improvements on the MSIS-29 and MSWS-12 were also recorded for 64% and 36% of participants, respectively.
CONCLUSIONS: Telerehabilitation was safe and feasible for FES intervention, and improvements in functional mobility and QOL were observed. Telerehabilitation to monitor FES may improve access and reduce patient burden; therefore, studying its efficacy is warranted.

Mobility is a crucial element in comprehending the possible expansion of the transmission chain in an epidemic. In the initial phases, strategies for containing cases can be directly linked to population mobility restrictions, especially when only non-pharmaceutical measures are available. During the pandemic of COVID-19 in Brazil, mobility limitation measures were strongly opposed by a large portion of the population. Hypothetically, if the population had supported such measures, the sharp rise in the number of cases could have been suppressed. In this context, computational modeling offers systematic methods for analyzing scenarios about the development of the epidemiological situation taking into account specific conditions. In this study, we examine the impacts of interstate mobility in Brazil. To do so, we develop a metapopulational model that considers both intra and intercompartmental dynamics, utilizing graph theory. We use a parameter estimation technique that allows us to infer the effective reproduction number in each state and estimate the time-varying transmission rate. This makes it possible to investigate scenarios related to mobility and quantify the effect of people moving between states and how certain measures to limit movement might reduce the impact of the pandemic. Our results demonstrate a clear association between the number of cases and mobility, which is heightened when states are closer to each other. This serves as a proof of concept and shows how reducing mobility in more heavily trafficked areas can be more effective.

UNASSIGNED: Light wearable robots have the potential to assist older adults with mobility impairments in daily life by compensating for age-related decline in lower extremity strength. Physiotherapists may be the first point of contact for older adults with these devices.
UNASSIGNED: The aims of this study were to explore views of older adults and physiotherapists on wearable robots as assistive devices for daily living and to identify the barriers and facilitators to their use.
UNASSIGNED: Six older adults (aged 72-88 years) tested a wearable robot (Myosuit) and participated in semistructured interviews. A focus group with 6 physiotherapists who had a minimum of 5 years of professional experience and specialized in geriatrics was conducted. Data were analyzed using thematic qualitative text analysis.
UNASSIGNED: Older adults perceived benefits and had positive use experiences, yet many saw no need to use the technology for themselves. Main barriers and facilitators to its use were the perception of usefulness, attitudes toward technology, ease of use, and environmental factors such as the support received. Physiotherapists named costs, reimbursement schemes, and complexity of the technology as limiting factors.
UNASSIGNED: A light wearable robot-the Myosuit-was found to be acceptable to study participants as an assistive device. Although characteristics of the technology are important, the use and acceptance by older adults heavily depend on perceived usefulness and need.