Dataset Information

Falls in older people: comparing older and younger fallers in a developing country.

ABSTRACT: While falls are common in older people, causing significant mortality and morbidity, this phenomenon has not been extensively studied in the Caribbean. This study aimed to compare falls in older and younger people in this setting.We conducted a prospective observational study of older trauma patients in Trinidad, comparing older and younger patients sustaining falls.1432 adult trauma patients were included (1141 aged 18-64 years and 291 aged 65 years and older). Older fallers were more likely to be female (66.7 vs 47.2%; p < 0.001), suffer from multiple pre-existing diseases (24.7 vs 2.4%; p < 0.001) and take multiple medications (16.1 vs 0.8%; p < 0.001). They also sustained more severe injuries and presented with higher acuity than younger fallers. Admission rates were higher among older fallers (29.9 vs 13.1%; p < 0.001).In our study, older patients who fell were a distinct group from younger falls victims, with unique demographic, clinical and injury related characteristics. Their increased risk of injury within the home, coupled with their propensity for more severe injuries made them a high risk patient group. More research is needed to better understand this patient group and plan specific preventive interventions.

SUBMITTER: Yogi RR

PROVIDER: S-EPMC6096617 | biostudies-other | 2018 Aug

REPOSITORIES: biostudies-other

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Falls in older people: comparing older and younger fallers in a developing country.

Yogi R R RR Sammy I I Paul J F JF Nunes P P Robertson P P Ramcharitar Maharaj V V

European journal of trauma and emergency surgery : official publication of the European Trauma Society 20170717 4

<h4>Purpose</h4>While falls are common in older people, causing significant mortality and morbidity, this phenomenon has not been extensively studied in the Caribbean. This study aimed to compare falls in older and younger people in this setting.<h4>Methods</h4>We conducted a prospective observational study of older trauma patients in Trinidad, comparing older and younger patients sustaining falls.<h4>Results</h4>1432 adult trauma patients were included (1141 aged 18-64 years and 291 aged 65 yea ...[more]

PMID: 28717984

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Project description:BackgroundFalls reflect sentinel events in older adults, with significant negative consequences. Although fall risk factors have been identified as intrinsic (e.g., muscle weakness, balance problems) and extrinsic (e.g., home hazards), most prevention programs target only intrinsic factors. We present the rationale and design of a home-based multicomponent fall prevention program-the LIVE LiFE program-for community-living older adults. The program adapts and expands the successful Lifestyle Intervention Functional Exercise (LiFE) program by adding home safety, vision contrast screening, and medication review. The specific aims of the study are to (1) adapt the LiFE program to a US context and expand it into a multicomponent program (LIVE LiFE) addressing intrinsic and extrinsic fall risks, (2) examine feasibility and acceptability, and (3) estimate program impact on multiple outcome measures to prepare for an efficacy trial.MethodsThe study involves two phases: an open-label pilot, followed by a two-group, single-blinded randomized pilot trial. Eligible participants are community-living adults 70+ years reporting at least one injurious fall or two non-injurious falls in the previous year. Participants are randomized in a 2:1 ratio to the program group (LIVE LiFE, n = 25) or the control group (written fall risk assessment, n = 12). The open-label pilot participants (n = 3) receive the program without randomization and are assessed based on their experience, resulting in a stronger emphasis on the participant's personal goals being integrated into LIVE LiFE. Fall risk and balance outcomes are assessed by the Timed Up and Go and the 4-Stage Balance Test at 16 weeks. Additional outcomes are incidence of falls and near falls, falls efficacy, fear of falling, number of home hazards, and medications assessed at 16 weeks. Incidence of falls and near falls, program adherence, and satisfaction are assessed again at 32 weeks.DiscussionBy expanding and adapting the evidence-based LiFE program, our study will help us understand the feasibility of conducting a multicomponent program and estimate its impact on multiple outcome measures. This will support moving forward with an efficacy trial of the LIVE LiFE program for older adults who are at risk of falling.Trial registrationClinicalTrials.gov, NCT03351413 . Registered on 22 November 2017.

Project description:INTRODUCTION:Compared to controlled laboratory settings, the real world is highly distracting with constant demands on visual attention to avoid hazards and falling. Fall-risk assessments do not adequately take into account the potential role of everyday distractions and environmental hazards. The purpose of this project was to identify the effect of the environment on gait and gaze behavior during walking in older adult fallers relative to non-fallers. METHODS:Thirteen older adult fallers (76.8±9.4 years, 3.2±2.3 falls in last year) and 13 age-matched non-fallers (78.3±7.3 years, 0 falls in last year) participated. Participants walked in a real-world and lab setting while gait and gaze were recorded. Gait variables were stride length variability, stride duration variability, and stride velocity. Gaze was analyzed for percentage of time fixating and average fixation duration coded across 6 areas of interest (AOIs) in the visual surroundings. RESULTS:Non-fallers walked faster than fallers, but there were no other group or environment effects on gait. For gaze behavior, fallers had shorter fixation durations on the near environment than non-fallers, but only in the real world. In the real world relative to the lab, fallers decreased fixation durations on the near environment but increased durations on near people. In the real world, participants spent a greater proportion of time fixating on people than on the walking path or the near environment compared to the lab. After adjusting for baseline gait speed, fallers had shorter fixation durations than non-fallers in both environments. CONCLUSIONS:Our results indicate that in a busy environment, older adults concentrate most of their overt visual attention on people when navigating their walking path. Fallers in particular focus longer on people near to them and have overall shorter fixations than non-fallers. Visual focus while walking in a busy environment should be further explored as a fall-risk factor.

Dataset Information

Falls in older people: comparing older and younger fallers in a developing country.

Publications

Falls in older people: comparing older and younger fallers in a developing country.

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