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The Veterans Learning to Improve Fitness and Function in Elders Study: a randomized trial of primary care-based physical activity counseling for older men.

ABSTRACT: OBJECTIVES:To determine the effects of primary care-based, multicomponent physical activity counseling (PAC) promoting physical activity (PA) guidelines on gait speed and related measures of PA and function in older veterans. DESIGN:Randomized controlled trial. SETTING:Veterans Affairs Medical Center of Durham, North Carolina. PARTICIPANTS:Three hundred ninety-eight male veterans aged 70 and older. INTERVENTION:Twelve months of usual care (UC) or multicomponent PAC consisting of baseline in-person and every other week and then monthly telephone counseling by a lifestyle counselor, one-time clinical endorsement of PA, monthly automated telephone messaging from the primary care provider, and quarterly tailored mailings of progress in PA. MEASUREMENTS:Gait speed (usual and rapid), self-reported PA, function, and disability at baseline and 3, 6, and 12 months. RESULTS:Although no between-group differences were noted for usual gait speed, rapid gait speed improved significantly more for the PAC group (1.56 +/- 0.41 m/s to 1.68 +/- 0.44 m/s) than with UC (1.57 +/- 0.40 m/sec to 1.59 +/- 0.42 m/sec, P=.04). Minutes of moderate/vigorous PA increased significantly in the PAC group (from 57.1 +/- 99.3 to 126.6 +/- 142.9 min/wk) but not in the UC group (from 60.2 +/- 116.1 to 69.6 +/- 116.1 min/wk, P<.001). Changes in other functional/disability outcomes were small. CONCLUSION:In this group of older male veterans, multicomponent PA significantly improved rapid gait and PA. Translation from increased PA to overall functioning was not observed. Integration with primary care was successful.

SUBMITTER: Morey MC

PROVIDER: S-EPMC2757328 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

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The Veterans Learning to Improve Fitness and Function in Elders Study: a randomized trial of primary care-based physical activity counseling for older men.

Morey Miriam C MC Peterson Matthew J MJ Pieper Carl F CF Sloane Richard R Crowley Gail M GM Cowper Patricia A PA McConnell Eleanor S ES Bosworth Hayden B HB Ekelund Carola C CC Pearson Megan P MP

Journal of the American Geriatrics Society 20090508 7

<h4>Objectives</h4>To determine the effects of primary care-based, multicomponent physical activity counseling (PAC) promoting physical activity (PA) guidelines on gait speed and related measures of PA and function in older veterans.<h4>Design</h4>Randomized controlled trial.<h4>Setting</h4>Veterans Affairs Medical Center of Durham, North Carolina.<h4>Participants</h4>Three hundred ninety-eight male veterans aged 70 and older.<h4>Intervention</h4>Twelve months of usual care (UC) or multicomponen ...[more]

PMID: 19467149

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Project description:BackgroundPhysiological, pathological, and socioeconomic changes occurring in older people negatively influence food intake, utilization, nutritional status, and health. These problems are deeply rooted in low socio-economic settings and could partly be addressed through systematic behavioral change approaches. Hence, this study was to evaluate the effect of behavioral model-guided nutritional counseling on the dietary intake and nutritional status of elders.MethodsA one-armed pre- and post-test quasi-experimental design was conducted on 293 community-dwelling older adults aged above 60 years from January to May 2022. A health education tool was developed and validated using health beliefs and the theory of behavioral change. The sessions were delivered by trained nurses through home-to-home visits every week lasting 45-60 min for up to two months. Data on nutritional knowledge, dietary intake, and body weight were captured using standardized questionnaires and measurements. The primary outcome was captured using the validated mini-nutritional assessment (MNA) tool and classified accordingly. The data was analyzed using Stata software, where it is presented in tables, graphs, and summary statistics. A paired t-test and the p-value were used to identify statistically significant effects of the intervention.ResultsA total of 263 elders were involved in the experiment, and modeled nutritional counseling significantly improved the knowledge score from 7.58 (± 1.05) to 11.6 (± 1.37) (P < 0.001) at the pre- and post-intervention periods. A significant improvement has been shown in the consumption of dairy products, fruits, and animal-source foods and, importantly, in the mean dietary diversity score (p < 0.001). As a result, the burden of malnutrition was significantly lower in the post-intervention period (9.6%: 7.9-11.3) compared to baseline (12.5%: 11.4-13.8). There is a significant increase in the mini-nutrition assessment score (MD = 0.30; p = 0.007). The mean body weight and the body mass index did not change significantly after the intervention (p > 0.05).ConclusionTargeted behavioral model-guided nutritional counseling could help promote perception, diversify dietary consumption, and reduce the risk of undernutrition among elders. Particular attention to older people with the use of participant-centered nutritional behavioral change interventions coupled with livelihood support could help reduce undernutrition among older people.Trial registrationClinical Trial Registration-URL: www.Clinicaltrialsgov , identifier number: NCT04746664, first released 10/02/2021.

Project description:Population aging is escalating in numerous countries worldwide; among them is Taiwan, which will soon become an aged society. Thus, aging successfully is an increasing concern. One of the factors for achieving successful aging (SA) is maintaining high physical function. The purpose of this study was to determine the physical fitness factors associated with SA in Taiwanese older adults (OAs), because these factors are intervenable. Community-dwelling OAs aged more than 65 years and residing in Northern Taiwan were recruited in this study. They received a comprehensive geriatric assessment, which includes sociodemographic data, health conditions and behaviors, activities of daily living (ADL) and instrumental ADL (IADL) function, cognitive and depressive status, and quality of life. Physical fitness tests included the grip strength (GS), 30-second sit-to-stand (30s STS), timed up-and-go (TUG), functional reach (FR), one-leg standing, chair sit-and-reach, and reaction time (drop ruler) tests as well as the 6-minute walk test (6MWT). SA status was defined as follows: complete independence in performing ADL and IADL, satisfactory cognitive status (Mini-Mental State Examination ≥ 24), no depression (Geriatric Depression Scale < 5), and favorable social function (SF subscale ≥ 80 in SF-36). Adjusted multiple logistic regression analyses were performed. Among the total recruited OAs (n = 378), 100 (26.5%) met the aforementioned SA criteria. After adjustment for sociodemographic characteristics and health condition and behaviors, some physical fitness tests, namely GS, 30s STS, 6MWT, TUG, and FR tests, were significantly associated with SA individually, but not in the multivariate model. Among the physical fitness variables tested, cardiopulmonary endurance, mobility, muscle strength, and balance were significantly associated with SA in Taiwanese OAs. Early detection of deterioration in the identified functions and corresponding intervention is essential to ensuring SA.

Project description:ImportanceWomen veterans increasingly seek care yet continue to face barriers in the Veterans Health Administration (VA), which predominantly cares for men. Evidence-based collaborative care models can improve patient access to treatment of depression, which is experienced at higher rates by women. While the VA has implemented these care models nationally, it is not known whether access improvements occur equitably across genders in primary care.ObjectiveTo examine whether the VA's national Primary Care-Mental Health Integration (PC-MHI) initiative (beginning 2007) expanded realized access to mental health care similarly for men and women.Design, setting, and participantsThis cohort study included 5 377 093 million primary care patients assigned to 396 VA clinics that provided integrated mental health services nationally between October 2013 and September 2016. Data analysis occurred between May 2017 and July 2020.ExposuresClinic PC-MHI penetration, calculated as the proportion of clinic patients who saw an integrated specialist per fiscal year.Main outcomes and measuresEstimates of mean VA health care utilization (mental health, primary care, other specialty care, telephone, hospitalizations) and median total costs for men and women. Multilevel models adjusted for year, clinic, patient characteristics, and interactions between patient-defined gender and clinic PC-MHI penetration.ResultsThis study examined 5 377 093 veterans (448 455 [8.3%] women; 3 744 140 [69.6%] White) with a mean (SD) baseline age 62.0 (16.6) years. Each percentage-point increase in the proportion of clinic patients who saw an integrated specialist was associated with 38% fewer mental health visits per year for women (incidence rate ratio [IRR], 0.62; 95% CI, 0.60-0.65), but 39% more visits for men (IRR, 1.39; 95% CI, 1.34-1.44; P < .001). Both men and women had more primary care visits (men: IRR, 1.40; 95% CI, 1.36-1.45; women: IRR, 1.22; 95% CI, 1.17-1.28; P < .001) and total costs (men: β [SE], 2.23 [0.10]; women: β [SE], 1.24 [0.15]; P = .06), but women had 74% fewer hospitalizations than men related to clinics with mental health integration (IRR, 0.26; 95% CI, 0.19-0.36 vs IRR, 1.02; 95% CI, 0.83-1.24; P < .001).Conclusions and relevanceWhile greater outpatient service use for men was observed in this study, PC-MHI was associated with a decrease in mental health specialty visits (and hospitalizations) for women veterans, potentially signifying a shift of services to primary care. With increasing patient choice for where veterans receive care, the VA must tailor medical care to the needs of rising numbers of women patients. Differences in health care utilization by gender highlight the importance of anticipating policy impacts on and tailoring services for patients in the numerical minority in the VA and other health systems.

Dataset Information

The Veterans Learning to Improve Fitness and Function in Elders Study: a randomized trial of primary care-based physical activity counseling for older men.

Publications

The Veterans Learning to Improve Fitness and Function in Elders Study: a randomized trial of primary care-based physical activity counseling for older men.

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