Hip protectors improve falls self-efficacy

OBJECTIVES: To investigate the effect of use of external hip protectors on subjects' fear of falling and falls self-efficacy (belief in their own ability to avoid falling). DESIGN: Randomized controlled trial. SETTING: Aged-care health services in Sydney, Australia. PARTICIPANTS: 131 women aged 75 years or older, who had two or more falls or one fall requiring hospital admission in the previous year and who live at home. Sixty-one subjects were in the intervention group and 70 in the control group. INTERVENTION: Use of external hip protectors and encouragement to use the protectors by an adherence nurse. MEASUREMENTS: At the time of enrolment into a wider study examining the effect of hip protectors on hip fractures, participants recruited at home completed an assessment of fear of falling and falls efficacy as measured by the Falls Efficacy Scale and the Modified Falls Efficacy Scale. At 4-month follow-up, these scales were readministered by an observer who was not aware of the allocation of the participant to intervention or control groups. RESULTS: Fear of falling and falls self-efficacy, as measured by the Falls Efficacy and Modified Falls Efficacy Scales, were similar at baseline in both groups. Fear of falling was present at follow-up in 43% of subjects using hip protectors and 57% of the control group (chi2 = 2.58, P = 0.11). Hip protector users had greater improvement in falls self-efficacy at follow-up as measured by the Falls Efficacy Scale (t = 2.44, P = 0.016) and the Modified Falls Efficacy Scale (t = 2.08, P = 0.039). CONCLUSION: Hip protectors improve falls self-efficacy. As users of hip protectors feel more confident that they can complete tasks safely, they may become more physically active and require less assistance with activities of daily living.     

Tai Chi and fall reductions in older adults: a randomized controlled trial

BACKGROUND: The authors' objective was to evaluate the efficacy of a 6-month Tai Chi intervention for decreasing the number of falls and the risk for falling in older persons. METHODS: This randomized controlled trial involved a sample of 256 physically inactive, community-dwelling adults aged 70 to 92 (mean age, 77.48 years; standard deviation, 4.95 years) who were recruited through a patient database in Portland, Oregon. Participants were randomized to participate in a three-times-per-week Tai Chi group or to a stretching control group for 6 months. The primary outcome measure was the number of falls; the secondary outcome measures included functional balance (Berg Balance Scale, Dynamic Gait Index, Functional Reach, and single-leg standing), physical performance (50-foot speed walk, Up&Go), and fear of falling, assessed at baseline, 3 months, 6 months (intervention termination), and at a 6-month postintervention follow-up. RESULTS: At the end of the 6-month intervention, significantly fewer falls (n=38 vs 73; p=.007), lower proportions of fallers (28% vs 46%; p=.01), and fewer injurious falls (7% vs 18%; p=.03) were observed in the Tai Chi group compared with the stretching control group. After adjusting for baseline covariates, the risk for multiple falls in the Tai Chi group was 55% lower than that of the stretching control group (risk ratio,.45; 95% confidence interval, 0.30 to 0.70). Compared with the stretching control participants, the Tai Chi participants showed significant improvements (p<.001) in all measures of functional balance, physical performance, and reduced fear of falling. Intervention gains in these measures were maintained at a 6-month postintervention follow-up in the Tai Chi group. CONCLUSIONS: A three-times-per-week, 6-month Tai Chi program is effective in decreasing the number of falls, the risk for falling, and the fear of falling, and it improves functional balance and physical performance in physically inactive persons aged 70 years or older.     

A longitudinal investigation of fear of falling, fear of pain, and activity avoidance in community-dwelling older adults

OBJECTIVE: The primary purpose of this study was to examine the role of fear of falling, fear of pain, and associated activity avoidance in the prediction of pain and falls. METHOD: A 6-month longitudinal study of older community-dwelling adults. RESULTS: The authors found that fear of falling is a better predictor of falls than is activity avoidance. Moreover, fear of pain did not predict future pain-related avoidance or future pain in the sample of seniors. DISCUSSION: The findings confirm the ability of fear of falling to predict falls but challenge preexisting models developed to account for the relationship between falls and fear. The findings also suggest limits on the generalizability of fear-avoidance models of pain. The authors conclude by suggesting mechanisms that could account for the relationship of fears with falls and pain. Unlike previous conceptualizations, these mechanisms do not rely on activity avoidance as an explanation.     

Falls and fear of falling: which comes first? A longitudinal prediction model suggests strategies for primary and secondary prevention

OBJECTIVES: Previous cross-sectional studies have shown a correlation between falls and fear of falling, but it is unclear which comes first. Our objectives were to determine the temporal relationship between falls and fear of falling, and to see whether these two outcomes share predictors. DESIGN: A 20-month, population-based, prospective, observational study. SETTING: Salisbury, Maryland. Each evaluation consisted of a home-administered questionnaire, followed by a 4- to 5-hour clinic evaluation. PARTICIPANTS: The 2,212 participants in the Salisbury Eye Evaluation project who had baseline and 20-month follow-up clinic evaluations. At baseline, subjects were aged 65 to 84 and community dwelling and had a Mini-Mental State Examination score of 18 or higher. MEASUREMENTS: Demographics, visual function, comorbidities, neuropsychiatric status, medication use, and physical performance-based measures were assessed. Stepwise logistic regression analyses were performed to evaluate independent predictors of falls and fear of falling at the follow-up evaluation, first predicting incident outcomes and then predicting fall or fear-of-falling status at 20 months with baseline falling and fear of falling as predictors. RESULTS: Falls at baseline were an independent predictor of developing fear of falling 20 months later (odds ratio (OR) = 1.75; P <.0005), and fear of falling at baseline was a predictor of falling at 20 months (OR = 1.79; P <.0005). Women with a history of stroke were at risk of falls and fear of falling at follow-up. In addition, Parkinson's disease, comorbidity, and white race predicted falls, whereas General Health Questionnaire score, age, and taking four or more medications predicted fear of falling. CONCLUSION: Individuals who develop one of these outcomes are at risk for developing the other, with a resulting spiraling risk of falls, fear of falling, and functional decline. Because falls and fear of falling share predictors, individuals who are at a high risk of developing these endpoints can be identified.     

Reducing fear of falling in seniors through education and activity programs: a randomized trial

OBJECTIVES: To determine the relative effect of education and activity programs on fear of falling, balance, strength, and health status. DESIGN: A randomized intervention trial with two groups (education and activity); evaluators were blind to group allocation. SETTING: Motor performance laboratory at Queen's University. PARTICIPANTS: Thirty-eight community-dwelling seniors who reported a fear of falling and activity restriction but were free of neurological and mobility-limiting orthopedic conditions. INTERVENTIONS: Programs designed to reduce fear of falling were delivered weekly to groups of three to five seniors for 8 weeks, each session lasting 1 hour. The activity program included low-resistance exercises and weight-shifting activities. Education focused on identifying and reducing risk factors for falls. MEASUREMENTS: Balance confidence, activity level, limits of stability (LOS), isokinetic strength, and health status were measured twice preintervention (baseline), postintervention, and 6 weeks later. RESULTS: Both programs reduced fear of falling (P <.006) as ascertained from the balance confidence scores. Differential effects were observed in LOS (P <.05); activity improved balance, whereas education led to modest declines. Gains in perception of health status were limited to physical health for the activity group and mental health for the education group. Benefits were generally sustained at follow-up. CONCLUSION: Improved balance confidence is not intervention-specific, but associated changes in physical ability and health status are a function of the composition of the intervention program.     

A randomized controlled trial of fall prevention strategies in old peoples' homes

BACKGROUND: Falls are a major cause of morbidity in old age. A small number of fall prevention trials in cognitively intact community-dwelling older people have been effective. This study set out to examine the preventability of falls in older people living in institutional care. OBJECTIVE: To evaluate the effectiveness of falls risk factor assessment/modification and seated balance exercise training in reducing falls among elderly people living in residential care. METHODS: 133 residents with a mean age of 84+/- (SD) 6.8 years were allocated at random by home to receive either a 6-month falls risk factor assessment/modification and seated balance exercise training programme (n = 77) or 6 months of reminiscence therapy (n = 56). The risk factors targeted were postural hypotension, polypharmacy, visual acuity, and ambient lighting levels. Falls risk factor assessments and recommendation for modifications were performed at baseline in the intervention group and assessments repeated at 6 months. Functional reach, reaction time, timed up-and- go, grip strength, spinal flexibility, and Philadelphia Geriatric Centre Morale Scale and Mini-Mental State Examination scores were determined at baseline and at 6 months by a 'blind' observer. Falls and fractures were then monitored in both groups during a 7- to 12-month falls-monitoring follow-up period. RESULTS: Only 90 of 133 (67.7%) residents completed the 6-month intervention period, and 84 (63.2%) completed the 7- to 12-month falls-monitoring follow-up period. Both prevalence of postural hypotension (p = 0.0005) and poor visual acuity (p = 0.04) were reduced in the intervention group. There was no difference between the groups in the number of falls sustained, the risk of falling [odds ratio 0.45 (95% CI 0.19-1.14)], or in the risk of recurrent falling [odds ratio 1.07 (95% CI 0.40-2.97)]. No significant differences were found between the groups with regard to change in other outcome measures. CONCLUSIONS: The high drop-out rate reduced the power of this study to detect any effect of the interventions used. It is possible that either the exercises were not sufficiently vigorous or that to improve balance exercises must be performed standing. Further research is required to identify effective fall prevention strategies for elderly people in residential settings.     

Community-based group exercise improves balance and reduces falls in at-risk older people: a randomised controlled trial

BACKGROUND: recent studies have found that moderate intensity exercise is an effective intervention strategy for preventing falls in older people. However, research is required to determine whether supervised group exercise programmes, conducted in community settings with at-risk older people referred by their health care practitioner are also effective in improving physical functioning and preventing falls in this group. OBJECTIVES: to determine whether participation in a weekly group exercise programme with ancillary home exercises over one year improves balance, muscle strength, reaction time, physical functioning, health status and prevents falls in at-risk community-dwelling older people. METHODS: the sample comprised 163 people aged over 65 years identified as at risk of falling using a standardised assessment screen by their general practitioner or hospital-based physiotherapist, residing in South Western Sydney, Australia. Subjects were randomised into either an exercise intervention group or a control group. Physical performance and general health measures were assessed at baseline and repeated 6-months into the trial. Falls were measured over a 12-month follow-up period using monthly postal surveys. RESULTS: at baseline both groups were well matched in their physical performance, health and activity levels. The intervention subjects attended a median of 23 exercise classes over the year, and most undertook the home exercise sessions at least weekly. At retest, the exercise group performed significantly better than the controls in three of six balance measures; postural sway on the floor with eyes open and eyes closed and coordinated stability. The groups did not differ at retest in measures of strength, reaction time and walking speed or on Short-Form 36, Physical Activity Scale for the Elderly or fear of falling scales. Within the 12-month trial period, the rate of falls in the intervention group was 40% lower than that of the control group (IRR=0.60, 95% CI 0.36-0.99). CONCLUSIONS: these findings indicate that participation in a weekly group exercise programme with ancillary home exercises can improve balance and reduce the rate of falling in at-risk community dwelling older people.     

Cross-sectional and longitudinal risk factors for falls, fear of falling, and falls efficacy in a cohort of middle-aged African Americans

PURPOSE: The purpose of this study is to cross-sectionally and longitudinally identify risk factors for falls, fear of falling, and falls efficacy in late-middle-aged African Americans. DESIGN AND METHODS: We performed in-home assessments on a probability sample of 998 African Americans and conducted two annual follow-up interviews. Multiple logistic regression modeled the associations with falls (any fall or injurious fall) during 2 years prior to the baseline interview, and baseline fear of falling and falls efficacy with 2-year prospective risks for falling and fear of falling. RESULTS: The most consistent association for all outcomes was depressive symptoms. Age was associated with increased risk of prior and prospective falls. Lower-body functional limitations were associated with prior falls, baseline fear of falling, and low falls efficacy, whereas low ability with one-leg stands prospectively predicted fear of falling. The greatest prospective risk for incident falls was having had a prior fall (odds ratio = 2.51), and the greatest prospective risk for fear of falling was having been afraid of falling at baseline (odds ratio = 8.14). IMPLICATIONS: Falls, fear of falling, and low falls efficacy are important issues for late-middle-aged as well as older persons. Interventions should focus on younger adults and attend especially to lower-body function and depressive symptoms as well as building self-efficacy for safe exercise, dealing with falls risks, and managing falls themselves.     

Balance and functional fitness benefits of a Thai boxing dance program among community-dwelling older adults at risk of falling: A randomized controlled study

ObjectiveThe present study aimed at examining the effects of a Thai Boxing dance (TBD) program on balance performances and functional fitness in community-dwelling older adults at risk of falling who have no comorbidities leading to falls.MethodsSeventy-eight participants were randomly equally assigned either to a 4-week TBD program or to a control group receiving a fall prevention booklet. Static and dynamic balance performances, and functional fitness including lower limb muscle strength, body flexibility, and agility were evaluated before and after the intervention, and at 4-month follow-up.ResultsAfter receiving 4-week TBD intervention, participants showed significantly greater improvements in static balance with eyes open, dynamic balance and all functional fitness when compared to the control group (p < 0.05), and these effects except for body flexibility were still maintained at 4-month follow-up (p < 0.05).ConclusionsThis study highlights TBD as an intervention for improving balance and functional fitness of community-dwelling seniors at risk of falling.     

Prospective study of the impact of fear of falling on activities of daily living, SF-36 scores, and nursing home admission

BACKGROUND: The aim of this study was to assess the impact of fear of falling on the health of older people. METHODS: A total of 528 subjects (mean age 77 years) were recruited from two hospitals in Sydney, Australia, and followed for approximately 12 months. Eighty-five subjects died during follow-up, and 31 were admitted to an aged care institution. Tinetti's Falls Efficacy Scale (FES) was successfully administered to 418 subjects as part of the baseline assessment. Among those with baseline FES scores, ability to perform 10 activities of daily living (ADLs) was assessed at baseline and follow-up in 307 subjects, and SF-36 scores were assessed at baseline and follow-up in 90 subjects recruited during the latter part of the study. Falls during follow-up were identified using a monthly falls calendar. RESULTS: Compared with those with a high fall-related self-efficacy (FES score = 100), those with a low fall-related self-efficacy (FES score < or = 75) had an increased risk of falling (adjusted relative risk 2.09, 95% confidence interval [CI] 1.31-3.33). Those with poorer fall-related self-efficacy had greater declines in ability to perform ADLs (p < .001): the total ADL score decreased by 0.69 activities among persons with low FES scores (< or =75) but decreased by only 0.04 activities among persons with FES scores of 100. Decline in ADLs was not explained by the higher frequency of falls among persons with low FES scores. SF-36 scores (particularly scores on the Physical Function and Bodily Pain subscales) tended to decline more among persons with poor fall-related self-efficacy. Nonfallers who said they were afraid of falling had an increased risk of admission to an aged care institution. CONCLUSIONS: Fear of falling has serious consequences for older people. Interventions that successfully reduce fear of falling and improve fall-related self-efficacy are likely to have major health benefits.     

害怕跌倒在老年脑卒中患者中的现状及影响因素分析

目的 了解老年脑卒中患者害怕跌倒（fear of falling,FOF）的现状,并分析其影响因素.方法 采用害怕跌倒单条目问题和修正版跌倒效能量表（modified falls efficacy scale,MFES）分别测量170例老年脑卒中患者的FOF发生率和FOF程度,并应用Berg平衡量表（berg balance scale,BBS）和计时起立-行走测试（time up and gotest,TUGT）测量其平衡力和移动能力.结果 老年脑卒中患者FOF发生率为39.4％,FOF老年患者的跌倒效能得分低于非FOF老年患者[（78.21±21.88） vs （116.15±10.15）,P＜0.001].多因素Logistic回归分析显示平衡力受损、移动能力低下和近6m内跌倒史是发生FOF的独立危险因素,这三个因素可以解释总变量的56.6％.结论 FOF在老年脑卒中患者中较常见,平衡力低下、移动能力受损和近6m内跌倒史是害怕跌倒的危险因素.医护人员应对FOF老年脑卒中患者给予运动锻炼和跌倒预防健康教育相结合的方式进行干预,以改善其害怕跌倒心理.     

Severity of sarcopenia is associated with postural balance and risk of falls in community-dwelling older women

Background/Study context: Falls represent the leading cause of accidental deaths in the elderly. Sarcopenia is a geriatric syndrome defined as the loss of muscle mass and strength. However, the association between falls and sarcopenia is still unclear. Thus, the aim of the present study was to investigate the association between different stages of sarcopenia and postural balance, risk of falls, and fear of falling in community-dwelling older women. Methods: A total of 196 women (68.6 ± 6.5 years) underwent body composition (Dual-energy X-ray Absorptiometry), muscle strength (isokinetic), and functional (Timed Up-and-Go) assessments. Sarcopenia was classified according to European Working Group on Sarcopenia in Older People. Center of pressure (CoP) sway, risk, and fear of falling were assessed through force platform, QuickScreen, and Falls Efficacy Scale, respectively. ANOVA models and chi-squared were used to compare groups. Results: Severe sarcopenic subjects presented higher risk of falling when compared to the other stages (p < 0.01). Regarding CoP sway, both mean speed and mediolateral range were significantly higher in severe sarcopenia when compared to both nonsarcopenia and presarcopenia (p < 0.05). Fear of falling was higher in all sarcopenia stages when compared to nonsarcopenic individuals (p < 0.05). Conclusion: Sarcopenia negatively affects balance, and both risk and fear of falling in community-dwelling older women. Moreover, this study provides evidence that sarcopenia severity is further associated to reduced balance and imposes an even greater risk of falls in the elderly.     

Self-efficacy as a mediator between fear of falling and functional ability in the elderly

OBJECTIVES: This study examined falls self-efficacy and fear of falling to determine whether self-efficacy acts as a mediator between fear of falling and functional ability. METHODS. Using the Survey of Activities and Fear of Falling in the Elderly as a fear-of-falling measure and the Activities-Specific Balance Confidence Scale for falls self-efficacy, structural relationships among fear of falling, self-efficacy, functional balance, and physical functioning outcomes were tested with older adults (N = 256, M age = 77.5). RESULTS. Lower levels of fear of falling were significantly related to higher levels of falls self-efficacy, which was in turn associated with better functional outcomes. Moreover, falls self-efficacy mediated the effects of fear of falling on functional outcomes. DISCUSSION. Results substantiate the hypothesized mediational role of falls self-efficacy in fear of falling and underscore the need to consider ways of enhancing falls self-efficacy in interventions aimed at reducing falls and fear of falling.     

Falls efficacy as a measure of fear of falling

We developed the Falls Efficacy Scale (FES), an instrument to measure fear of falling, based on the operational definition of this fear as "low perceived self-efficacy at avoiding falls during essential, nonhazardous activities of daily living." The reliability and validity of the FES were assessed in two samples of community-living elderly persons. The FES showed good test-retest reliability (Pearson's correlation 0.71). Subjects who reported avoiding activities because of fear of falling had higher FES scores, representing lower self-efficacy or confidence, than subjects not reporting fear of falling. The independent predictors of FES score were usual walking pace (a measure of physical ability), anxiety, and depression. The FES appears to be a reliable and valid method for measuring fear of falling. This instrument may be useful in assessing the independent contribution of fear of falling to functional decline among elderly people.     

Balance,fear of falling,pain and gait aid use by low care older people: pilot study

Objective: To investigate the influence of balance, fear of falling and pain on the type of gait aids used by low care residential older persons. Method: A cross‐sectional design was used. Valid and reliable measures of balance (Berg Balance Test), fear of falling (Falls Efficacy Scale) and pain (Geriatric Pain Measure) were collected. The influence of these clinical factors on the type of gait aid subjects used (no aid, stick or frame, or both) was analysed using one‐way anova for multiple independent groups. Results: Balance and fear of falling were significantly related to the type of gait aid subjects used (P < 0.05), whereas pain had no significant influence (P > 0.05). Conclusions: Balance and fear of falling are significantly associated with the type of gait aid used in this low care population and thus might be important clinical factors to consider when prescribing gait aids. The Berg Balance Test and the Falls Efficacy Scale appear to be useful quantitative tools that might assist this.     

Falls self-efficacy as a mediator of fear of falling in an exercise intervention for older adults

This study examined the role of falls self-efficacy as a potential mediator of the exercise and fear-of-falling relationship. The study sample involved 256 community-dwelling older adults aged 70-92 years (M = 77.48, SD = 4.95) who were recruited from a local health care system in Portland, Oregon, and participated in either a Tai Chi (n = 125) or a stretching control (n = 131) exercise intervention, three times per week, for 6 consecutive months. Measures of falls self-efficacy and fear of falling were assessed at baseline and at 3-month and 6-month follow-ups. Intention-to-treat analyses were conducted to evaluate the hypothesis of falls self-efficacy as a mediator of change in fear of falling that resulted from the 6-month Tai Chi intervention. Results supported the mediational hypothesis in that Tai Chi participants, who evidenced improvement in falls self-efficacy over the course of the intervention, reported greater reductions in fear of falling, compared with those in the stretching control condition. Results suggest that exercise interventions designed to improve falls self-efficacy are likely to reduce fear of falling in older adults.     

Balance, gait, falls, and fear of falling in women with the hypermobility type of Ehlers-Danlos syndrome

Objective

To investigate balance, gait, falls, and fear of falling in patients with the hypermobility type of Ehlers‐Danlos syndrome (EDS‐HT).

Methods

Twenty‐two women with EDS‐HT and 22 sex‐ and age‐matched healthy control subjects participated in the study. Each subject performed the modified Clinical Test of Sensory Interaction on Balance (mCTSIB) and the Tandem Stance test (TS) on an AccuGait force platform to assess balance by center of pressure–based postural sway measures. The GAITRite walkway system was used to record spatial–temporal gait variables during 3 walking conditions (single task, cognitive task, and functional task). Data about fall frequency and circumstances were collected by retrospective recall, and fear of falling was assessed by the modified Falls Efficacy Scale.

Results

Compared with healthy subjects, EDS‐HT subjects showed significantly impaired balance, reflected by increased sway velocity, mediolateral and anteroposterior sway excursion, and sway area during mCTSIB and TS. Gait velocity, step length, and stride length were significantly smaller during all walking conditions, and a significant dual‐task–related decrement was found for gait velocity, step and stride length, and cadence in the EDS‐HT subjects compared to the control group. Ninety‐five percent of the patients fell during the past year, and some fear of falling was measured.

Conclusion

To our knowledge, this study is the first to establish that EDS‐HT is associated with balance and gait impairments, increased fall frequency, and poorer balance confidence, implying a decrease in the safety of standing in everyday life situations. Whether these deficits can be improved by appropriate exercise programs needs to be addressed in future research.     

Reduction in fear of falling through intense tai chi exercise training in older, transitionally frail adults

OBJECTIVES: To determine whether an intense tai chi exercise program could reduce fear of falling better than a wellness education (WE) program in older adults who had fallen previously and meet criteria for transitioning to frailty. DESIGN: Cluster-randomized, controlled trial of 48 weeks' duration. SETTING: Ten matched pairs of congregate living facilities in the greater Atlanta area. PARTICIPANTS: Sample of 291 women and 20 men, aged 70 to 97. MEASUREMENTS: Activity-related fear of falling using the Activities-Specific Balance Confidence Scale (ABC) and the Fall Efficacy Scale at baseline and every 4 months for 1 year. Demographics, time to first fall and all subsequent falls, functional measures, Centers for Epidemiologic Studies Depression Scale, medication use, level of physical activity, comorbidities, and adherence to interventions. RESULTS: Mean ABC was similar in both cohort groups at the time of randomization but became significantly higher (decreased fear) in the tai chi cohort at 8 months (57.9 vs 49.0, P<.001) and at study end (59.2 vs 47.9, P<.001). After adjusting for covariates, the mean ABC after 12 months of intervention was significantly greater in the tai chi group than in the WE group, with the differences increasing with time (mean difference at 12 months=9.5 points, 95% confidence interval=4.8-14.2, P<.001). CONCLUSION: Tai chi led to a significantly greater reduction in fear of falling than a WE program in transitionally frail older adults. The mean percentage change in ABC scores widened between tai chi and WE participants over the trial period. Tai chi should be considered in any program designed to reduce falling and fear of falling in transitionally frail older adults.     

The prevalence and impact of falls in elderly dialysis patients: Frail elderly Patient Outcomes on Dialysis (FEPOD) study

BackgroundAs the numbers of older patients on dialysis rise, geriatric problems such as falling become more prevalent. We aimed to assess the prevalence of falls and the impact on mortality and quality of life in frail elderly patients on assisted PD (aPD) and hemodialysis (HD) from the FEPOD Study.MethodsData on falls and quality of life were collected with questionnaires at baseline and every six months during 2-year follow-up. Multiple regression analysis was used to evaluate factors associated with falls. Additionally, we performed a review of literature concerning the relation between falls and poor outcome.ResultsBaseline fall data were available for 203 patients and follow-up data for 114 patients. Dialysis modality was equally distributed (49% HD and 51% aPD). Mean (SD) age was 75 ± 7 years. Fall rate was 1.00 falls/patient year, comparable in HD and aPD. Falls led to fear of falling, resulting in less activities in 68% vs 42% (p < 0.01) and leaving the house less in 59% vs 31% (p < 0.01) of patients. Patients with diabetes mellitus were twice as likely to report falls at baseline (OR 1.91 [95%CI 1.00–3.63], p = 0.05) and falls at baseline were associated with falls during follow-up (OR 2.53 [95%CI 1.06–6.04] p = 0.03). Literature revealed frailty was a strong risk factor for falling and falling results in a higher mortality and hospitalization rate.ConclusionFalls were frequent in older dialysis patients and have a negative impact on quality of life. Fall incidence is comparable between aPD and HD.     

A randomized, controlled trial of tai chi for the prevention of falls: the Central Sydney tai chi trial

OBJECTIVES: To determine the effectiveness of a 16-week community-based tai chi program in reducing falls and improving balance in people aged 60 and older. DESIGN: Randomized, controlled trial with waiting list control group. SETTING: Community in Sydney, Australia. PARTICIPANTS: Seven hundred two relatively healthy community-dwelling people aged 60 and older (mean age 69). INTERVENTION: Sixteen-week program of community-based tai chi classes of 1 hour duration per week. MEASUREMENTS: Falls during 16 and 24 weeks of follow-up were assessed using a calendar method. Balance was measured at baseline and 16-week follow-up using six balance tests. RESULTS: Falls were less frequent in the tai chi group than in the control group. Using Cox regression and time to first fall, the hazard ratio after 16 weeks was 0.72 (95% confidence interval (CI)=0.51-1.01, P=.06), and after 24 weeks it was 0.67 (95% CI=0.49-0.93, P=.02). There was no difference in the percentage of participants who had one or more falls. There were statistically significant differences in changes in balance favoring the tai chi group on five of six balance tests. CONCLUSION: Participation in once per week tai chi classes for 16 weeks can prevent falls in relatively healthy community-dwelling older people.