Dataset Information

Using Latent Class Analysis to Identify Different Clinical Profiles Among Patients With Advanced Heart Failure.

ABSTRACT:

Context

Although palliative care is guideline-indicated for patients with advanced heart failure (HF), the scarcity of a specialty-trained palliative care workforce demands better identification of patients who are most burdened by the disease.

Objectives

We sought to identify latent subgroups with variations regarding symptom burden, functional status, and multimorbidity in an advanced HF population.

Methods

We performed a latent class analysis (LCA) of baseline data from a trial enrolling advanced HF patients. As LCA input variables, we chose indicators of HF severity, physical and psychological symptom burden, functional status, and the number of comorbidities.

Results

Among 563 patients, two subgroups emerged from LCA, Class A (352 [62.5%]) and Class B (211 [37.5%]). Patients in Class A were less often classified as NYHA class III or IV (88.0% vs. 97.5%, P < 0.001), as compared to Class B patients. Class A patients had fewer symptoms, fewer comorbidities, only 25.9% had impairments in activities of daily living (ADL), and virtually none suffered from clinically significant anxiety (0.4%) or depression (0.9%). In Class B, every patient reported more than three symptoms, almost all patients (92.6%) had some impairment in ADL, and nearly a third had anxiety (30.2%) or depression (28.3%). All-cause mortality after 12 months was higher in Class B, as compared to Class A (18.5% vs. 12.5%, P = 0.047).

Conclusion

Among advanced HF patients, we identified a distinct subgroup characterized by a conjunction of high symptom burden, anxiety, depression, multimorbidity, and functional status impairment, which might profit particularly from palliative care interventions. J Pain Symptom Manage 2022;000:1-9.

SUBMITTER: Blum M

PROVIDER: S-EPMC9994448 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature

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Publications

Using Latent Class Analysis to Identify Different Clinical Profiles Among Patients With Advanced Heart Failure.

Blum Moritz M McKendrick Karen K Gelfman Laura P LP Pinney Sean P SP Goldstein Nathan E NE

Journal of pain and symptom management 20230201 2

<h4>Context</h4>Although palliative care is guideline-indicated for patients with advanced heart failure (HF), the scarcity of a specialty-trained palliative care workforce demands better identification of patients who are most burdened by the disease.<h4>Objectives</h4>We sought to identify latent subgroups with variations regarding symptom burden, functional status, and multimorbidity in an advanced HF population.<h4>Methods</h4>We performed a latent class analysis (LCA) of baseline data from ...[more]

PMID: 36911500

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Dataset Information

Using Latent Class Analysis to Identify Different Clinical Profiles Among Patients With Advanced Heart Failure.

Context

Objectives

Methods

Results

Conclusion

Publications

Using Latent Class Analysis to Identify Different Clinical Profiles Among Patients With Advanced Heart Failure.

Similar Datasets

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