Dataset Information

Effects of impairment in activities of daily living on predicting mortality following hip fracture surgery in studies using administrative healthcare databases.

ABSTRACT:

Background

Impairment in activities of daily living (ADL) is an important predictor of outcomes although many administrative databases lack information on ADL function. We evaluated the impact of ADL function on predicting postoperative mortality among older adults with hip fractures in Ontario, Canada.

Methods

Sociodemographic and medical correlates of ADL impairment were first identified in a population of older adults with hip fractures who had ADL information available prior to hip fracture. A logistic regression model was developed to predict 360-day postoperative mortality and the predictive ability of this model were compared when ADL impairment was included or omitted from the model.

Results

The study sample (N = 1,329) had a mean age of 85.2 years, were 72.8% female and the majority resided in long-term care (78.5%). Overall, 36.4% of individuals died within 360 days of surgery. After controlling for age, sex, medical comorbidity and medical conditions correlated with ADL impairment, addition of ADL measures improved the logistic regression model for predicting 360 day mortality (AIC = 1706.9 vs. 1695.0; c -statistic = 0.65 vs 0.67; difference in - 2 log likelihood ratios: ?(2)?= 16.9, p = 0.002).

Conclusions

Direct measures of ADL impairment provides additional prognostic information on mortality for older adults with hip fractures even after controlling for medical comorbidity. Observational studies using administrative databases without measures of ADLs may be potentially prone to confounding and bias and case-mix adjustment for hip fracture outcomes should include ADL measures where these are available.

SUBMITTER: Seitz DP

PROVIDER: S-EPMC3922692 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature

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Publications

Effects of impairment in activities of daily living on predicting mortality following hip fracture surgery in studies using administrative healthcare databases.

Seitz Dallas P DP Anderson Geoffrey M GM Austin Peter C PC Gruneir Andrea A Gill Sudeep S SS Bell Chaim M CM Rochon Paula A PA

BMC geriatrics 20140128

<h4>Background</h4>Impairment in activities of daily living (ADL) is an important predictor of outcomes although many administrative databases lack information on ADL function. We evaluated the impact of ADL function on predicting postoperative mortality among older adults with hip fractures in Ontario, Canada.<h4>Methods</h4>Sociodemographic and medical correlates of ADL impairment were first identified in a population of older adults with hip fractures who had ADL information available prior t ...[more]

PMID: 24472282

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Project description:BackgroundA Rehabilitation Program for older adults with hip fracture (HIP-REP) based on Activity of Daily Living has been developed. The objectives of this study were to assess the feasibility and safety of the HIP-REP program to inform a future randomized controlled trial (RCT).MethodsA feasibility study Inspired by the Complex-intervention development (Medical Research Council framework phase II) design using quantitative and qualitative research methods were conducted. Eighteen participants (above 65 years) with hip fracture were recruited from the orthopedic wards. The setting was cross sectoral including Copenhagen University Hospital, Herlev and Gentofte and rehabilitation centers in Herlev, Gentofte and Lyngby-Taarbæk municipalities. A cross-sectoral rehabilitation intervention tailored to the needs of older adults with hip fracture highlighting systematic goal setting and strategies focused on activities of daily living was conducted. Pre-defined feasibility criteria: participants recruitment and retention, duration of measuring the outcome, adherence to intervention, and adverse events, along with self-reported outcomes and an objective measurement of performance in activity of daily living. Focus groups were analyzed using a deductive manifest content analysis approach. Descriptive statistical analysis and paired t-tests were performed for assessing change in outcome measures.ResultsRecruitment rate was 4.5/month. Outcome measures were performed but length and number of questionnaires were a burden. Thirteen out of eighteen participants completed the study three dropped out and two died. Adherence among the 13 was 100%. Focus group revealed issues regarding coordinating the intervention, ensuring procedural processes across sectors regarding recruitment of participants, and documentation in the database. Participants expressed satisfaction with the intervention and felt safe during intervention. Assessment of Motor and Process Skills showed better increase between (range 0.4 to 1.6) in ADL motor ability measures and better increase between (range 0.4 to 0.7) for process ability. No clear association between outcome improvements and intervention adherence.ConclusionsThe cross-sectoral intervention based on daily activities was feasible and safe for older adults with hip fracture. A future RCT, with an improved recruitment strategy and reduced number of outcome measures will evaluate the effectiveness in improving independence and safety performance of activity of daily living.Trial registrationClinicalTrials.gov ID: NCT03828240 . Registered on January 29, 2019.

Project description:ObjectivesTo develop an individualised rehabilitation programme for personal and instrumental activities of daily living (ADL) tasks, enabling older adults with hip fractures to perform ADL safely and independently.DesignQualitative study inspired by the complex intervention development (Medical Research Council framework phase I) using literature search and research circles.SettingsUniversity Hospital of Copenhagen, Herlev and Gentofte, and Herlev and Gentofte municipalities.ParticipantsOne research circle with seven older adults with hip fractures, and one with seven healthcare professionals (occupational therapists and physiotherapists).ResultsThree generic categories were identified: (1) 'Challenge older adults with goal-oriented ADL tasks', (2) 'Implement strategies to enhance independent and safe performance of ADL tasks', and (3) 'Communicate the important information to the target group and across sectors'. A programme was developed and an intervention to enhance usual rehabilitation was designed comprising: an individualised intervention component consisting of five additional therapy sessions; one during hospitalisation, four in the municipality and a follow-up phone call.ConclusionsEngaging and integrating activities into rehabilitation treatment may support rehabilitation. Our study highlighted the need for setting individual goals and challenging older adults with hip fracture by providing guidance in strategies to enhance safe and independent performance of ADL tasks. Furthermore, the need for providing older adults with hip fracture and healthcare professionals with written and oral information about goal setting during the transitional rehabilitation phase was emphasised. Including the perspectives of older adults with hip fracture and healthcare professionals added value to the rehabilitation, and thus ensured an adequate, tangible and implementable rehabilitation programme.Trial registration numberThis article is the first of three articles inspired by Medicial Research Council guidelines. The next study is a feasibility study with the trial registration: ClinicalTrials.gov ID: NCT03828240. The results are right now being written in article. The third study is a randomised controlled trial with the trial registration: ClinicalTrials.gov ID: NCT04207788; Pre-results.

Dataset Information

Effects of impairment in activities of daily living on predicting mortality following hip fracture surgery in studies using administrative healthcare databases.

Background

Methods

Results

Conclusions

Publications

Effects of impairment in activities of daily living on predicting mortality following hip fracture surgery in studies using administrative healthcare databases.

Similar Datasets

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