Physical Performance Battery Test Research Articles

Effects of testosterone and vitamin D on fall risk in pre-frail hypogonadal men: a factorial design RCT

ObjectiveTo test whether transdermal testosterone at a dose of 75 mg per day and/or monthly 24’000 IU Vitamin D reduces the fall risk in pre-frail hypogonadal men aged 65 and older. Design2 × 2 factorial design randomized controlled trial, follow up of 12 months. MethodsHypogonadism was defined as total testosterone <11.3 nmol/L and pre-frailty as ≥1 Fried- frailty criteria and/or being at risk for falling at the time of screening. The primary outcomes were number of fallers and the rate of falls, assessed prospectively. Secondary outcomes were appendicular lean mass (ALM), sit-to-stand, gait speed, and the short physical performance test battery. Analyses were adjusted for age, BMI, fall history and the respective baseline measurement. ResultsWe aimed to recruit 168 men and stopped at 91 due to unexpected low recruitment rate (1266 men were pre-screened). Mean age was 72.2 years, serum total testosterone was 10.8 ± 3.0 nmol/l, and 20.9% had 25(OH)D levels below 20 ng/mL. Over 12 months, 37 participants had 72 falls. Neither the odds of falling nor the rate of falls were reduced by testosterone or by vitamin D. Testosterone improved ALM compared to no testosterone (0.21 kg/m2 [0.06, 0.37]), and improved gait speed (0.11 m/s, [0.03, 0.20]) compared to placebo. ConclusionTransdermal testosterone did not reduce fall risk but improved ALM and gait speed in pre-frail older men. Monthly vitamin D supplementation had no benefit.

Association Between Physical Performance Tests and External Load During Scrimmages in Highly Trained Youth Ice Hockey Players.

To investigate the relationship between physical performance tests and on-ice external load from simulated games (scrimmages) in ice hockey. A total of 14 players completed a physical performance test battery consisting of 30-m sprint test-run and 30-m sprint test-skate (including 10-m split times and maximum speed), countermovement jump, standing long jump, bench press, pull-ups, and trap bar deadlift and participated in 4 scrimmages. External load variables from scrimmages included total distance; peak speed; slow (< 11.0km/h), moderate (11.0-16.9km/h), high (17.0-23.9km/h), and sprint (> 24.0km/h) speed skating distance; number of sprints; PlayerLoad™; number of high-intensity events (> 2.5m/s); accelerations; decelerations; and changes of direction. Bayesian pairwise correlation analyses were performed to assess the relationship between physical performance tests and external load performance variables. The results showed strong evidence (Bayes factor > 10) for associations between pull-ups and high-intensity events (τ = .61) and between maximum speed skate and peak speed (τ = .55). There was moderate evidence (Bayes factor >3 to <10) for 6 associations: both maximum speed skate (τ = .44) and countermovement jump (τ = .44) with sprint speed skating distance, countermovement jump with number of sprints (τ = .46), pull-ups with changes of direction (τ = .50), trap bar with peak speed (τ = .45), and body mass with total distance (τ = .49). This study found physical performance tests to be associated with some of the external load variables from scrimmages. Nevertheless, the majority of correlations did not display meaningful associations, possibly being influenced by the selection of physical performance tests.

Investigation of the Effects of Obesity on Physical Function and Quality of Life in Elderly Women

Objective: The aim of this study was to determine the effects of obesity on physical function and quality of life in elderly women. Methods: The sample of the study consisted of 90 elderly women living in Isparta provinence. The subjects included in the study were divided into 3 groups according to their body mass index (Group I: normal, Group II: overweight, Group III: obese).The physical activity scale for the elderly, short physical performance test battery, SF-12 quality of life questionnaire, timed up and go test and a scale that questions the difficulties of individuals experience in daily living activities were used as the evaluation methods. Results: Physical Activity Scale for the Elderly and short physical performance test battery scores in group I were higher than that of the other groups, and group II were higher than group III; while timed up and go test scores were vice versa (p

Gender-Specific Age-Related Changes in Physical Performance, Physical Activity And Anthropometry Status Among Community-Dwelling Older Persons With And Without Mild Cognitive Impairment: A Prospective Study

In this study, we aimed to determine gender specific age-related decline in anthropometry status, physical performance (PP) and physical activity (PA) in older persons with and without mild cognitive impairment (MCI) prospectively over 3 years. Within-group changes across three time points (baseline-Wave 1, 18 months-Wave 2, 36 months-Wave 3) based on gender and cognitive status were determined. Data was collected at Wave 3 of a longitudinal study: “Neuroprotective Model for Health Longevity among Elderly”. Secondary data from Wave 1 and 2 was obtained for analysis. Older persons with MCI were categorised to have subjective memory problems (answered ‘yes’ on item 10 of Geriatric Depression Scale), scored at least 1.5 SD below mean average on Rey Auditory Verbal Learning Test and Digit Span, no dementia, no problems with activities in daily living, intact global cognition (&gt;19/30: Mini Mental State Examination) and without depression (Geriatric Depression Scale 15-items,≤4). Anthropometry measurements and a battery of PP tests were performed. PA was measured using Physical Activity Scale for the Elderly questionnaire. Data from 779 older persons (67.7 ± 5.3 years) consisting of 372 men (68.0 ± 5.2 years) and 407 women (67.4 ± 5.4) who completed all tests from Wave 1 to Wave 3 were analysed. There was a decline in PP (-0.7% to -14.1% per year), PA levels (-0.7% to -14.1% per year) and anthropometry status (-0.1% to -6.3% per year), except for percentage body fat (+9.9% per year) with advancing age. Within-group changes over the three years showed significant differences (p&lt;0.05) in height and PA in non-MCI and MCI men and lower body flexibility in non-MCI and MCI women. Specifically, tailored physical and nutritional health prevention and promotion strategies for older persons based on gender and cognitive status may be beneficial to support person-centered care. Keywords: aged, ageing, cognition, cognitive dysfunction, physical performance impairment

The Association of Physical Activity Fragmentation with Physical Function in Older Adults: Analysis from the SITLESS Study

The distribution of physical activity bouts through the day may provide useful information for assessing the impacts of interventions on aspects such as physical function. This study aimed to investigate the associations between physical activity fragmentation, tested using different minimum physical activity bout lengths, with physical function in older adults. The SITLESS project recruited 1360 community-dwelling participants from four European countries (≥65 years old). Physical activity fragmentation was represented as the active-to-sedentary transition probability (ASTP), the reciprocal of the average physical activity bout duration measured using ActiGraph wGT3X+ accelerometers. Four minimum bout lengths were utilised to calculate the ASTP: ≥10-s, ≥60-s, ≥120-s and ≥300-s. Physical function was assessed using the 2-min walk test (2MWT) and the composite score from the Short Physical Performance Battery (SPPB) test. Linear regression analyses, after adjusting for relevant covariates, were used to assess cross-sectional associations. After adjustment for relevant covariates, lower ASTP using ≥10-s bouts were associated with longer 2MWT distances and higher SPPB scores. Lower ASTP using ≥120-s bouts and ≥300-s bouts were associated with longer 2MWT distances but not the SPPB. Less fragmented physical activity patterns appeared to be associated with better physical function in community-dwelling older adults.

Seckel Syndrome: case report of functional motor recovery using proprioceptive neuromuscular facilitation/Kabat Method

Introduction: Seckel syndrome (SCKL) is a heterogeneous autosomal recessive disorder, the major characteristic of which is microcephalic osteodysplastic dwarfism, which is defined as severe intrauterine growth retardation, severe short stature, severe microcephaly, bird-like profile, retroverted chin and forehead, prominent nose, mental retardation and other congenital anomalies. Objective: Evaluate the therapeutic effect of proprioceptive neuromuscular facilitation/Kabat method (PNF/KM) for functional recovery in SCKL. Methods: A pre-treatment evaluation was performed, followed by an intervention involving PNF/KM. Sessions were held twice a week for ten weeks (total: 20 sessions), followed by a post-treatment evaluation. The evaluator and the therapist were blinded. The assessment instruments were Lawton &amp; Brody's Activities of Daily Living (ADL) Scale, Disabilities of Arm, Shoulder and Hand (DASH), Short Physical Performance Battery, Timed Up and Go test and upper limb muscle strength using a digital dynamometer. Results: No significant changes were found regarding ADL Scale or DASH. However, functional gains were achieved in activities that require biomechanical and proprioceptive actions of the shoulder, arm and wrist. Regarding the Short Physical Performance Battery, improvement was found in variables that require stabilization, strength, balance and agility. An improvement was found in the execution speed of the Timed Up and Go test. An improvement in muscle strength was following the intervention. Conclusion: This study showed that the PNF/KM method was not able to improve the performance on activities of daily living, but improvements were found with regards to balance, stabilization, strength and agility of the upper limbs and lower limbs.

Contribution of a multicomponent intervention on functional capacity and independence on activities of daily living in individuals with neurocognitive disorder

BackgroundTo examine the effects of a 6-month multicomponent (MT) exercise intervention in the functional capacity and ability to independently perform activities of daily living (ADL) of individuals diagnosed with neurocognitive disorder (NCD).MethodsA quasi-experimental controlled trial with a parallel design study was conducted in multicentered community-based settings. Forty-three individuals (N Female: 30) were allocated to an exercise group (EG; N: 23; mean 75.09, SD = 5.54 years) or a control group (CG; N:20; mean 81.90, SD = 1.33 years). The EG engaged in a 6-month MT program (60-min sessions, twice a week). Exercise sessions were divided into a warm-up, specific training (e.g., coordination and balance, lower and upper body strength, and aerobics), and cool down. Lower body function, mobility, and gait speed were evaluated through Short Physical Performance Battery (SPPB), Timed-Up and Go test (TUG) and 6-Meter Walk test, respectively. The Barthel Index (BI) was administered to assess individuals’ ADL independence. Evaluations were performed before and after the 6-month intervention.ResultsLinear Mixed Models revealed a statistically significant interaction (time X group) effect factor on SPPB (B = 2.33, 95% CI: 1.39–3.28, p < 0.001), TUG (B = − 11.15, 95% CI: − 17.23 – − 5.06, p = 0.001), and 6-Meter Walk test (B = 0.17, 95% CI: 0.08–0.25, p < 0.001). No differences between groups or assessment moments were found in the ability of individuals to independently perform ADL.ConclusionsThe 6-month MT exercise intervention improves the functional capacity of older adults living with NCD.Trial registrationClinicalTrials.gov – identifier number NCT04095962; retrospectively registered on 19 September 2019.

Instrumental diagnosis of osteosarcopenia in diagrams and tables

Osteoporosis and sarcopenia are age-associated diseases of the musculoskeletal system. Osteosarcopenia, the presence of osteopenia/osteoporosis and sarcopenia. The prevalence of osteosarcopenia in older adults with failing was 37% and associated with higher rate of death. Diagnosis of osteosarcopenia consists of describing medical history of fractures, providing x-ray of the spine (if it is needed) and bone densitometry, calculation of Fracture Risk Assessment Tool (FRAX), evaluating muscle strength, mass, function. The most common exam which is used to measure bone mineral density (BMD) is dual-energy x-ray absorptiometry (DXA or DEXA). Screening using the FRAX is recommended in all postmenopausal women and mеn over 50 in order to identify individuals with high probability of fractures. It is recommended to diagnose osteoporosis in patients with fragility fracture of large bones of the skeleton. Diagnosis of sarcopenia is consist of measures for three parameters: muscle strength, muscle quantity/quality and physical performance as an indicator of severity. Muscle strength can be measured with carpal dynamometry. Muscle mass can be evaluated dual-energy X-ray absorptiometry (program «Whole body»). Muscle function can be evaluated with short physical performance battery (SPPB) tests. In this article described algorithm of diagnosis of osteosarcopenia.

Geriatric assessment in elderly patients receiving oral anticoagulants: results of the nursing study

Abstract Background It is well known that thrombosis and bleeding risk increases with age, in the same time prevalence of geriatric syndromes increases too. It can influence negatively on efficacy and safety of anticoagulant therapy. However, impact of geriatric syndromes is often underestimated in clinical practice. Purpose To evaluate prevalence of geriatric syndromes in elderly patients receiving oral anticoagulants (OAC). Methods This study enrolled 510 patients (19% male) aged 75–100 (mean 82±4) years hospitalized to our clinic consecutively from June to November in 2019. Nurses examined all patients according to specially designed nursing assessment algorithm that included Mini-Cog test, Morse Fall and Norton scales, Barthel Activities of daily living Index, Short Physical Performance Battery (SPPB) tests, Mini Nutritional Assessment (MNA) scale, Geriatric Depression Scale (GDS-15), and some other questionnaires. Before hospitalization, 61 patients (12%) received OAC due to atrial fibrillation (AF) (83,6%), venous thromboembolism (VTE) (9,8%) and AF+VTE (6,6%). In all patients, AF frequency was 21% (n=107), but OAC were prescribed in 51% (n=55) only. Patients receiving OAC (group 1; n=61) did not differ from those without OAC (group 2; n=449) by age, sex, frequency of hypertension, previous myocardial infarction and revascularization, stable angina, and some other chronic diseases. Results Patients in group 1 had lower score on Norton scale (17,2±2,3 vs 18,1±1,8; p=0,001), Barthel Index (87,9±19,1 vs 94,4±10,7; p&amp;lt;0,001), SPPB (4,5±3,1 vs 6,0±3,3; p=0,001), walk speed (0,50±0,44 vs 0,60±0,30 m/s; p=0,014) and higher score on Morse Fall scale (47,8±20,7 vs 39,8±20,6; p=0,005) compared to patients in group 2. They had higher frequency of frailty (SPPB tests ≤7 score) (82% vs 66%; p=0,011), functional dependence (Barthel Index ≤60 score) (71% vs 44%; p&amp;lt;0,001) and pressure ulcers high risk (Norton scale ≤13 score) (6,6% vs 1,6%; p=0,012). They also had higher frequency of fall in the past year (57% vs 41%; p=0,017), high fall risk (Morse Fall scale ≥51 score) (38% vs 28%; p=0,073) and subcutaneous hematomas (25% vs 12%; p=0,009). Univariate regression analysis with age and sex adjustment showed that patients receiving OAC had higher risk of functional dependence (OR 3,05; 95% CI 1,69–5,49; p&amp;lt;0,001), frailty (OR 2,31; 95% CI 1,16–4,62; p=0,018) and pressure ulcers high risk (OR 4,24; 95% CI 1,19–15,16; p=0,026). OAC therapy was also associated with falls in the past year (OR 1,94; 95% CI 1,13–3,35; p=0,016) Conclusion Patients receiving OAC had a higher incidence of some geriatric syndromes, such as frailty, functional dependence, falls, pressure ulcers high risk, and lower functional status compared to patients without OAC. Nursing assessment of geriatric patients provides physician with additional data that allows to identify factors potentially affecting the efficacy and safety of OAC therapy. Funding Acknowledgement Type of funding sources: None.

MO606FUNCTIONAL CAPACITY AND NUTRITION-INFLAMMATION BINOMIUM IN PATIENTS WITH ADVANCED CHRONIC KIDNEY DISEASE (ACKD)

Background and AimsThere are differents factors that will influence the functional capacity of ACKD patients, among them the nutritional condition.Aimto assess the functional capacity of ACKD patients with the Short Physical Performance test Battery (SPPB), and its relationship with the malnutrition-inflammation binomium.MethodWe have evaluated 216 ACKD patients, 66.2% (143) male. xage 70.85 ?12.01 years, being female older than male (72.58 ?13.19 vs 69.96 ?11.32, p = 0.129). We have determine plasma proteins indicators of nutritional status such as albumin, prealbumin and CRP as a marker of the status of inflammation. And we have applied malnutrition inflamation score (MIS).ResultsIn the univariate analysis, we found an association between the functionality determined with the test and the age (RR95% 0.866 p = 0.000), sex (RR95% 0.387 p = 0.005). albumin (RR95% 2,222 p = 0.035), prealbumin (RR95% 1.065 p = 0.018), CRP (RR95% 0.733 p = 0.022) and the state nutritional value determined with the MIS scale (RR95% 0.791 p = 0.000). We donot any found any association with DM, transferrin and total lymphocytes. Albumin values were established as 3.8g / dl, and CRP at 1g / dl, obtaining 4 groups: (G1: alb> 3,7-PCR <1, G2: alb> 3,7-PCR> 1, G3: alb <3,7-PCR <1 and G4: alb <3,7-PCR> 1 ).The table shows the results of the relationship between groups and the limitations determined with SPBB. Group 1 was the most numerous, also being the one with the best nutrition-inflammation profile, observing that in this group 68 patients (78.2%) presented minimal / no limitations.Conclusions1. The nutritional-inflammation status will influence the functional capacity of the patient with ERCA.2. The SPPB test, in addition to being a good choice to evaluate the functional capacity of patients with ACKD, can provide guidance on the nutritional status of patients.3. Maintaining a good nutritional status will also have a positive influence on the functional capacity of ACKD patients.MO606 Table 1:Transplant Kidney Biopsy Findings from Positive COVID-19 CasesG1:G2:G3:G4:*pAlb>3.8 * CRP<1Alb>3.8 * CRP>1Alb<3.8 * CRP<1Alb<3.8 * CRP>1Severe limitations66.7% (8)0,0% (0)25% (3)8.3% (1)0.012Moderates Limitations64.9% (24)27% (10)0,0% (0)8.1% (3)Mild Limitations83.3% (65)7.7% (6)6.4% (5)2.6% (2)M?mal Limitations78.2% (68)10.3% (9)5.7% (5)5.7% (5)*P<0.05 (sig.) (Fisher test)

510 A Profile of Physical Performance Variables in an Out-Patient Adult Population with Narcolepsy

Abstract Introduction Narcolepsy can significantly impact the physical and mental wellbeing of people with narcolepsy, and has been associated with significant reductions in quality of life and physical performance. People with narcolepsy demonstrate many barriers to being physically fit and active, such as sleepiness and social isolation. Despite physical functioning and vitality being the most affected domains of health-related quality of life in this cohort, little is known about how physical performance variables are affected in people with narcolepsy. Methods This cross-sectional study profiled the physical performance of adults with narcolepsy attending the Narcolepsy Centre located in St. James’s Hospital. Participants underwent a physical performance test battery that investigated cardiopulmonary fitness, physical activity, muscle strength and endurance. Furthermore, health-related quality of life (HRQoL), symptom severity and sedentary behaviour was ascertained through self-report questionnaires. Results A total of 23 participants were recruited in this study. The majority of participants were female (n=13, 56.52%) and the mean age was 31.53 (± 13.17) years. Physical performance was generally found to be lower than age-and-gender matched normative values for cardiopulmonary fitness, physical activity and muscle strength and endurance. Participants’ completed 42.20 ± 21.41 minutes of moderate-vigorous physical activity daily as measured by actigraphy. Considerable sedentary behaviour was objectively measured in this sample (10.21 hours). Symptom severity was high as measured by the Epworth Sleepiness Scale and the Narcolepsy Severity Scale, and participants reported reduced quality of life when compared to general population norms (US, UK, France and Norway). Conclusion Markedly reduced physical performance was identified in this sample of people with narcolepsy, irrespective of participant age, gender and BMI. Future research should explore the role of exercise in improving the physical fitness in people with narcolepsy, and the influence of exercise on HRQoL and symptom severity in this cohort. Support (if any) This study was completed as part of Mr Ragy Tadrous’ Master of Science (MSc) degree in Trinity College Dublin. This degree was co-sponsored by the Physiotherapy Department in St. James’s Hospital, Dublin.

A Group-Based 8-Week Functional Interval-Type Outdoor Training Program Improves Physical Performance in Recreationally Active Adults.

Even though physical activity is an important aspect of health, lack of time or motivation impede people from working out regularly. One type of training program that is both efficient and motivating is functional interval-type outdoor training. To evaluate this, our study had 81 participants complete a battery of physical performance tests (incremental treadmill test, core stability test and functional fitness test) before and after an 8-week outdoor interval-type training intervention. Training procedures included multimodal and high-intensity exercises performed in consistent, small groups. Results showed that the interval training program produced significant increases in the intervention group (n = 43) in functional and strength exercises (p < 0.001; squat (+27%), burpee (+24%), bridge (+39%), push-up (+34%), sit-up (+25%), high knees (+25%), row (+19%), effect sizes 0.4–0.11) for almost all parameters in comparison to a non-intervention control population (n = 38). Interestingly, trunk stability increased significantly (p < 0.001; flexion (+86%), extension (+43%), lateral left (+39%), lateral right (+32%), effect sizes 0.3–0.15) even though it was not explicitly trained; this was rather a secondary outcome of the functional exercises. Drop-out rates (Intervention group: 27%) suggest that this form of training seems to improve adherence to exercise and may help participants to stay committed to regular, intense activity. By simultaneously triggering adaptations in functional fitness, endurance and whole-body movements, this program can be used by people at different training levels.

Reliability and validity of an adapted hip abductor strength measure as a potential new fall risk assessment for older persons: a study protocol

BackgroundPersons aged ≥ 65 years are currently the world’s fastest growing age group. An important complication of age is the increasing risk of falls. Falls have multifactorial etiology and modifiable risk factors open for interventions in prevention and rehabilitation, are of high interest. In this context, strong hip abductors seem to be important to prevent falls. A newly adapted measurement device to measure hip abductor strength (HAS) in a closed chain position was developed. We aim to assess feasibility, intra- and inter-tester reliability and construct and criterion validity of the new measure.MethodsIn two subsequent parts a feasibility, reliability and validity study with an adapted measurement instrument for the assessment of HAS (index test) in a closed chain position in persons aged ≥ 65 years will be conducted. Part I investigates feasibility of the measure in clinical settings as well as reliability of the new HAS test (n = 26). Part II evaluates construct and criterion validity (n = 169). Construct validity will be assessed cross-sectional, criterion validity by comparison with prospectively followed up fall history for 12 months (external criterion) and other functional fall risk assessments (Short Physical Performance Battery, Timed Up and Go test, usual gait speed and hand grip strength).DiscussionResults of feasibility, will give insight in its applicability in daily clinical life and clinimetric properties will show if measurements of HAS in a closed chain position should be encouraged to include in fall risk assessments in older adults.

Association of Physical Activity, Muscle Mass, Strength, and Function to Quality of Life in Older Adults

Physical inactivity and loss of muscle mass, strength, and function are associated with negative outcomes including disability and a decline in health-related quality of life (HRQoL) among older adults. Older adults living in continuing care retirement communities (CCRCs) are at greater risk for declining physical activity and muscle outcomes compared to community-dwelling older adults. Few researchers studying the association of muscle and physical activity have examined the distinction between physical and mental HRQoL. Understanding the differential association of physical and mental HRQoL to physical activity and muscle outcomes can inform the development of useful interventions. The aim of this study was to examine the relationships between physical activity, muscle mass, strength, function and physical and mental HRQoL. Using a descriptive, correlational design, 105 older adults living in CCRCs were recruited. Light physical activity (LPA), moderate physical activity (MPA), sedentary behavior, and steps per day were assessed using ActiGraph GT3X. Appendicular skeletal muscle mass (ASMM) was assessed with bioelectrical impedance spectroscopy, handgrip strength with JAMAR Smart Hand Dynamometer, muscle function with the Short Physical Performance Battery (SPPB) test, and physical and mental HRQoL with the SF-36 questionnaire. The mean age of participants was 83 (SD=7.4). Using multiple regression models adjusted for sex and age, steps per day and SPPB score explained 38.4 % of the variance in physical HRQoL. Handgrip strength explained 8 % of the variance in mental HRQoL. These findings suggest that QoL improvement programs should include components to improve physical activity, muscle strength and function.

Relationship Between Perceived Physical and Mental Fatigability and Physical Performance in Very Old Adults

To investigate the relationship between perceived physical and mental fatigability and physical performance in community-dwelling very old adults (≥80 years). We examined the association in one retired community in Beijing including 404 very old adults. Pittsburgh Fatigability Scale (PFS), Chinese version, was used to assess perceived fatigability in physical domain (PFS-P) and mental domain (PFS-M). High fatigability is defined as PFS-P ≥ 15, and PFS-M ≥ 13. Physical performance measures include grip strength, usual gait speed, chair stand and Short Physical Performance Battery (SPPB) test. Women have higher PFS scores (both PFS-P & PFS-M) and higher prevalence of high fatigability than men. After adjusting for sex, usual gait speed and SPPB scores were significantly associated with PFS-P & PFS-M, while grip strength and chair stand performance were significantly associated with PFS-P only. After multivariable adjustment, usual gait speed (B=-3.745, P=0.021) and chair stand performance (B=0.335, P=0.005) were significantly associated with PFS-P, while usual gait speed (B=-2.656, P=0.006) and SPPB scores (B=-0.214, P=0.029) were significantly associated with PFS-M. Perceived physical and mental fatigability is highly prevalent in very older adults and they differ by sex. The significant associations between PFS scores and performance measures suggest that PFS is of potential clinical importance, especially when testing performance measures are not feasible. Utilization of PFS score can assist in identifying target populations who are at risk of reduced physical functions, such as older with depression, older women. Interventions to improve usual gait speed are likely to reduce both perceived physical and mental fatigability.

Elderly patients with chronic heart failure have higher risk of geriatric syndromes: results of the nursing study

Abstract Background The prevalence of chronic heart failure (CHF) and geriatric syndromes increases with age, however the associations between these conditions have not yet been studied. Purpose To evaluate the associations between CHF and geriatric syndromes in elderly patients. Methods Four hundred and seventy-two in-patients (18% male) aged 75–100 (mean 81±4) years were included in the nursing study. Patients were examined by nurses with a specially designed nursing assessment algorithm that included Mini-Cog test, Morse Fall scale, Norton scale, Barthel Activities of daily living Index, Short Physical Performance Battery (SPPB) tests, Mini Nutritional Assessment (MNA) scale, Geriatric Depression Scale (GDS-15), and a number of other questionnaires. Results CHF was observed in 180 patients (38%). Functional class (FC) of II (NYHA) was diagnosed in 133 (74%) of them, FC of III – in 47 (26%). Patients with and without CHF did not differ by age and gender. CHF patients had lower points on Norton scale (17,6±2,0 vs 18,2±1,8; p&amp;lt;0,001), Barthel Index (92,0±13,9 vs 95,0±9,1; p=0,009), SPPB (5,3±3,2 vs 6,0±3,3; p=0,018), and higher points on Morse Fall scale (44,3±19,9 vs 39,3±21,1; p=0,007) and GDS-15 (4,7±3,2 vs 4,2±3,3; p=0,041) compared to non-CHF patients. CHF patients had higher frequency of frailty (75% vs 65%; p=0,029), depression (47% vs 38%; p=0,041), and cognitive impairment (54% vs 41%; p=0,008). Univariate regression analysis showed that CHF presence increased the frailty risk by 1,6 times (OR 1,59; 95% CI 1,05–2,40; p=0,029), the depression risk – by 1,5 times (OR 1,48; 95% CI 1,02–2,16; p=0,041), and the cognitive impairment risk – by 1,7 times (OR 1,65; 95% CI 1,14–2,40; p=0,009). Among CHF patients, severity of CHF clinical manifestations correlated with severity of geriatric syndromes. CHF patients with FC of II had higher points of Norton scale (17,8±1,9 vs 16,9±2,1; p=0,005), Barthel Index (93,4±12,9 vs 88,3±15,8; p=0,005), SPPB (4,4±3,3 vs 3,9±3,0; p=0,001), walk speed (0,58±0,26 vs 0,45±0,22 m/s; p=0,002), and lower points of GDS-15 (4,4±3,3 vs 5,5±2,9; p=0,008) compared to CHF patients with FC of III. The frequency of depression was higher in CHF patients with FC of III (64% vs 41%; p=0,008). Univariate regression analysis showed that in CHF patients with FC of III the depression risk was higher by 2,5 times (OR 2,50; 95% CI 1,26–4,98; p=0,009) compared to CHF patients with FC of II. Conclusion Elderly CHF patients had higher risk of geriatric syndromes such as frailty, depression, and cognitive impairment. Among CHF patients, severity of CHF clinical manifestations correlated with severity of geriatric syndromes. Funding Acknowledgement Type of funding source: None

Spirulina platensis Provides a Small Advantage in Vertical Jump and Sprint Performance But Does Not Improve Elite Rugby Players’ Body Composition

The present study aimed to examine the effects of Spirulina supplementation on anthropometrical measurements and physical performance in elite rugby players. Twenty-two elite male Rugby Union players (21–36 years old) volunteered to participate in this study. They were randomly assigned to a Spirulina group (SPI: n = 11), or a placebo group (PLA: n = 11) in a double-blind design. Subjects were supplemented with Spirulina platensis (5.7 g/d) or placebo (isoproteic and caloric) for 7 weeks. At baseline (W0) and after 7 weeks of supplementation (W7), the same anthropometric measurements and physical performance test battery were performed. These tests included isokinetic leg strength and power, vertical jump, speed, and aerobic fitness assessment. For anthropometric data, the fat mass percentage was significantly reduced in both groups without significant difference between groups. While both groups exhibited significant improvements for Squat Jump (SJ), Countermovement Jump (CMJ), and 10- and 30-m sprints between W0 and W7, higher percentage improvements with the SPI group did not reach significance. Neither training alone (PLA) nor training associated with Spirulina supplementation affected leg maximal strength and power or aerobic fitness. Seven weeks of Spirulina supplementation in elite rugby players did not improve body composition or substantially increase physical performance. We only observed a non-significant small advantage in vertical jump and sprint performance in the SPI group. Based on the data from this study, Spirulina supplementation has modest effects in elite rugby players during the competitive phase. Further studies are required to verify Spirulina supplementation effects among athletes of different sports, ages, genders, and athletic levels with longer durations and higher dosages.

Six-month table tennis training improves body composition, bone health and physical performance in untrained older men; a randomized controlled trial

In the present study, we aimed to investigate the effects of 6-month table tennis (TT) training on bone health, muscle mass, and physical performance in older men. Forty older men aged of ≥ 65 years were randomly assigned to an experimental group (EXP; n = 20) or control group (CON; n = 20). Before and after the intervention, dual-energy X-ray absorptiometry, a short physical performance test battery and one-leg balance tests were used to assess body composition and physical function. TT increased whole body and regional bone mineral density (range from 2.6% to 8.7%; p < 0.05), and lean mass (range from 2.2% to 11.1%; p < 0.05), while total and regional body fat mass decreased (range from 4.8% to 24.7%; p < 0.05). TT also improved the performance test score, 4-m walk, 5-chair stands, 400-m walk and balance (range from 4.0% to 13.7%; p < 0.05). This indicates that TT can effectively mitigate changes in bone health, muscle mass and physical performance associated with aging and a sedentary lifestyle. Dans la présente étude, nous avons cherché à étudier les effets de six mois d’entraînement au tennis de table (TT) sur la santé osseuse, la masse musculaire et les performances motrices d’hommes sédentaires de plus de 65 ans. Quarante hommes âgés de ≥ 65 ans ont été assignés de façon randomisée à un groupe expérimental (EXP ; n = 20) ou groupe contrôle (CON ; n = 20). Avant et après l’intervention, une absorptiométrie biphotonique, une batterie de test de performance physique et des tests d’équilibre sur une jambe ont été utilisés pour évaluer la composition corporelle et la performance motrice. TT a augmenté la densité minérale osseuse du corps entier et la densité minérale osseuse régionale (de 2,6 % à 8,7 % ; p < 0,05) ainsi que la masse maigre (de 2,2 % à 11,1 %; p < 0,05), tandis que la masse grasse corporelle totale et régionale a diminué (de 4,8 % à 24,7 %; p < 0,05). Le TT a également amélioré le résultat du test de performance de marche de 4 m, les supports de 5 chaises, la marche de 400 m et l’équilibre (de 4,0 % à 13,7 %; p < 0,05). Cela indique que le TT peut efficacement limiter le déclin de la masse osseuse, de la masse musculaire et de la performance physique du au vieillissement et à un mode de vie sédentaire.

Study protocol: A profile of physical performance variables in an outpatient adult population with narcolepsy

Background: Narcolepsy is a sleep disorder characterised by excessive daytime sleepiness and significantly impacts quality of life. People with narcolepsy demonstrate many potential barriers to being physically fit and active, such as sleepiness and social isolation. Very little is known about how physical performance variables may be affected in people with narcolepsy. This study aims to profile the physical fitness of adults with narcolepsy and to explore the relationship between physical fitness and quality of life, symptom severity and disease duration in this cohort. Methods and Analysis: In this cross-sectional observational study, participants will undergo a comprehensive physical performance test battery that will investigate cardiopulmonary fitness, objective measures of physical activity, muscle strength and endurance. Furthermore, quality of life, symptom severity and physical activity will be ascertained through self-report questionnaires. The study population will consist of adults with narcolepsy aged 18-65 years attending the National Narcolepsy Centre located in St. James’s Hospital as an outpatient. Ethics and Dissemination: Ethical approval has been obtained from the St. James’s Hospital and Tallaght University Hospital Research Ethics Committee, and this study is presently underway. The results obtained from this study will be used to help tailor exercise and possible rehabilitation strategies for this population. Dissemination will be sought through peer-reviewed journals, national and international conferences, and through engagement with service user groups. Registration: ClinicalTrials.gov Identifier NCT04419792; registered on 5 June 2020.

Physical Performance Testing For Entry-level Undergraduate Turkish Physical Education Students

BACKGROUND: Physical performance testing is required in Turkey on entry to undergraduate study in physical education (PE). However, there is no standard test battery across academic institutions. PURPOSE: This investigation compared a laboratory cardiorespiratory (CR) fitness evaluation with field testing in a convenient group of first year students at an accredited undergraduate PE program. METHODS: Twelve apparently healthy athletic male undergraduate PE students (mean age=19.5, SD=1.5) individually performed laboratory cardiopulmonary exercise testing (CPET), the Cooper 12-minute Run (C12RT) and the Shuttle Run (SRT) field tests one week apart. Body composition including detailed segmental analysis was also assessed with a Full Body BIA Analyzer. RESULTS: The mean CPET V02 max was 64.21 ml/kg/min (SD=7.3) with a superior age-gender fitness classification (>55 ml/kg/min; >95th percentile). Both the C12RT (Mean=59.54 ml/kg/min, SD =7.1) and SRT (Mean=60.67 ml/kg/min, SD=3.8) correlated with CPET (p<0.05). The mean Mass of Body Fat and Body Fat% was 10.9, SD=2.4, and 16%, SD= 2.8 respectively. The mean Lean Body Mass was 56.76 kg, SD=6.8. CONCLUSIONS: The field tests were valid and practical methods of measuring CR fitness in this sample group. Future Directions: PE teachers can positively influence students by modeling an active lifestyle to promote physical fitness. The identification of an approved comprehensive physical performance test battery for PE programs in Turkey may provide an opportunity for benchmarking across academic institutions.