Dataset Information

The impact of cognitive function on physical activity, physical function and quality of life in older adults following a hip fracture.

ABSTRACT:

Objective

To determine the impact of cognitive function on physical activity (PA), physical function and health-related quality of life (HRQoL) in older adults within the first year after hip fracture (HF) surgery.

Methods

We included 397 home-dwelling individuals aged 70 years or older with the ability to walk 10 m before the fracture. Cognitive function was measured at 1 month and other outcomes were assessed at 1, 4 and 12 months postoperatively. Mini-Mental State Examination was used to assess cognitive function, accelerometer-based body-worn sensors to register PA, Short Physical Performance Battery to test physical function and EuroQol-5-dimension-3-level to estimate the HRQoL. Data were analysed by linear mixed-effects models with interactions and ordinal logistic regression models.

Results

Cognitive function, adjusted for the pre-fracture ability to perform activities of daily living, comorbidity, age and gender, had an impact on PA [b = 3.64, 95% confidence interval (CI): 2.20-5.23, P < 0.001] and physical function (b = 0.08, 95% CI: 0.04-0.11, P < 0.001; b = 0.12, 95% CI: 0.09-0.15, P < 0.001; and b = 0.14, 95% CI: 0.10-0.18, P < 0.001 at 1, 4 and 12 months, respectively). The cognitive function did not have a considerable impact on HRQoL.

Conclusions

For older adults with HFs, cognitive function 1 month postoperatively had a significant impact on PA and physical function in the first postoperative year. For the HRQoL, little or no evidence of such an effect was found.

SUBMITTER: Runde HA

PROVIDER: S-EPMC10137112 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature

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Publications

The impact of cognitive function on physical activity, physical function and quality of life in older adults following a hip fracture.

Runde Henrik A HA Taraldsen Kristin K Follestad Turid T Saltvedt Ingvild I Johnsen Lars G LG

Age and ageing 20230401 4

<h4>Objective</h4>To determine the impact of cognitive function on physical activity (PA), physical function and health-related quality of life (HRQoL) in older adults within the first year after hip fracture (HF) surgery.<h4>Methods</h4>We included 397 home-dwelling individuals aged 70 years or older with the ability to walk 10 m before the fracture. Cognitive function was measured at 1 month and other outcomes were assessed at 1, 4 and 12 months postoperatively. Mini-Mental State Examination w ...[more]

PMID: 37104380

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Project description:ObjectivesDefining common patterns of recovery after an acute health stressor (resiliency groups) has both clinical and research implications. We sought to identify groups of patients with similar recovery patterns across 10 outcomes following hip fracture (stressor) and to determine the most important predictors of resiliency group membership.DesignSecondary analysis of three prospective cohort studies.SettingParticipants were recruited from various hospitals in the Baltimore Hip Studies network and followed for up to 1 year in their residence (home or facility).ParticipantsCommunity-dwelling adults aged 65 years or older with recent surgical repair of a hip fracture (n = 541).MeasurementsSelf-reported physical function and activity measures using validated scales were collected at baseline (within 15-22 d of fracture), 2, 6, and 12 months. Physical performance tests were administered at all follow-up visits. Stressor characteristics, comorbidities, and psychosocial and environmental factors were collected at baseline via participant report and chart abstraction. Latent class profile analysis was used to identify resiliency groups based on recovery trajectories across 10 outcome measures and logistic regression models to identify factors associated with those groups.ResultsLatent profile analysis identified three resiliency groups that had similar patterns across the 10 outcome measures and were defined as "high resilience" (n = 163 [30.1%]), "medium resilience" (n = 242 [44.7%]), and "low resilience" (n = 136 [25.2%]). Recovery trajectories for the outcome measures are presented for each resiliency group. Comparing highest with the medium- and low-resilience groups, self-reported pre-fracture function was by far the strongest predictor of high-resilience group membership with area under the curve (AUC) of .84. Demographic factors, comorbidities, stressor characteristics, environmental factors, and psychosocial characteristics were less predictive, but several factors remained significant in a multivariable model (AUC = .88).ConclusionThese three resiliency groups following hip fracture may be useful for understanding mediators of physical resilience. They may provide a more detailed description of recovery patterns in multiple outcomes for use in clinical decision making. J Am Geriatr Soc 67:2519-2527, 2019.

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Project description:BACKGROUND:Osteoporosis and vertebral fractures represent a major health burden worldwide, and the prevalence of osteoporosis is expected to increase as the world's population ages. Suffering from vertebral fracture has a substantial impact on the individual's health-related quality of life (HRQoL), physical function and pain. Complex health challenges experienced by older people with osteoporosis and vertebral fractures call for identification of factors that may influence HRQoL, as some of these factors may be modifiable. The objective is to examine the independent associations between HRQoL, physical function and pain in older women with osteoporosis and vertebral fracture. METHODS:This study has a cross-sectional design, using data from 149 home-dwelling Norwegian women with osteoporosis and vertebral fracture, aged 65+. Data on HRQoL (Short Form 36 (SF-36), Quality of Life Questionnaire of the European Foundation for Osteoporosis (QUALEFFO-41)), physical function (walking speed, balance and strength), pain, as well as sociodemographic information were collected. Simple linear regression analyses were conducted and multivariable regression models were fitted to investigate the associations. RESULTS:Lower levels of HRQoL were significantly associated with lower levels of physical function, measured by walking speed, and higher levels of pain. Pain was significantly associated with all of the subscales in SF-36, with the exception of Mental Health and Mental Component Score, and all the subscales of QUALEFFO-41. Walking speed was significantly associated with 5 of 8 subscales of SF-36 (except Bodily Pain, Vitality, Mental Health and Mental Component Score), and with 4 of 6 subscales of QUALEFFO-41 (except Score Pain and Mood). CONCLUSION:This study shows that pain and walking speed were, independently of one another, associated with HRQoL in older women with osteoporosis and vertebral fracture. These findings can inform clinicians and health managers about the importance of pain management and exercise interventions in health care for this group. Future research should address interventions targeting both physical function and pain with HRQoL as an outcome. REGISTRATION:ClincialTrials.gov Identifier: NCT02781974. Registered 18.05.16. Retrospectively registered.

Dataset Information

The impact of cognitive function on physical activity, physical function and quality of life in older adults following a hip fracture.

Objective

Methods

Results

Conclusions

Publications

The impact of cognitive function on physical activity, physical function and quality of life in older adults following a hip fracture.

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