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. 2024 Jan 1;44(1):26-32.
doi: 10.1097/HCR.0000000000000826. Epub 2023 Oct 11.

Lower-Socioeconomic Status Patients Have Extremely High-Risk Factor Profiles on Entry to Cardiac Rehabilitation

Sherrie Khadanga  1 , Patrick D Savage, Philip A Ades, Blair Yant, Bradley Anair, Lisa Kromer, Diann E Gaalema
Affiliations

Lower-Socioeconomic Status Patients Have Extremely High-Risk Factor Profiles on Entry to Cardiac Rehabilitation

Sherrie Khadanga et al. J Cardiopulm Rehabil Prev. .

Abstract

Purpose: Patients with lower socioeconomic status (SES) have higher rates of cardiovascular events, yet are less likely to engage in secondary prevention such as cardiac rehabilitation (CR). Given the low number of lower-SES patients entering CR, characterization of this population has been difficult. Our CR program specifically increased recruitment of lower-SES patients, allowing for careful comparison of medical, psychosocial, and behavioral risk factors between lower- and higher-SES patients eligible for secondary prevention.

Methods: Demographic and clinical characteristics were prospectively gathered on consecutive individuals entering phase 2 CR from January 2014 to December 2022. Patients were classified as lower SES if they had Medicaid insurance. Statistical methods included chi-square and nonpaired t tests. A P value of <.01 was used to determine significance.

Results: The entire cohort consisted of 3131 individuals. Compared with higher-SES patients, lower-SES individuals (n = 405; 13%) were a decade younger (57.1 ± 10.4 vs 67.2 ± 11.2 yr), 5.8 times more likely to be current smokers (29 vs 5%), 1.7 times more likely to have elevated depressive symptoms, and significantly higher body mass index, waist circumference, and glycated hemoglobin A 1c , with more abnormal lipid profiles (all P s < .001). Despite being a decade younger, lower-SES patients had lower measures of cardiorespiratory fitness and self-reported physical function (both P s < .001).

Conclusion: Lower-SES patients have a remarkably prominent high-risk cardiovascular disease profile, resulting in a substantially higher risk for a recurrent coronary event than higher-SES patients. Accordingly, efforts must be made to engage this high-risk population in CR. It is incumbent on CR programs to ensure that they are appropriately equipped to intervene on modifiable risk factors such as low cardiorespiratory fitness, obesity, depression, and smoking.

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Conflict of interest statement

Disclosure: All authors have nothing to disclose.

Figures

Figure 1:
Figure 1:
Physical Function and Depressive Symptoms by Patient Group
Figure 2:
Figure 2:
Risk Factors by SES
Figure 3:
Figure 3:
Depressive Symptoms and Smoking Status by SES
See this image and copyright information in PMC

References

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