Risk factors associated with methamphetamine use and heart failure among native Hawaiians and other Pacific Island peoples
- PMID: 19436660
- PMCID: PMC2672449
Risk factors associated with methamphetamine use and heart failure among native Hawaiians and other Pacific Island peoples
Abstract
Objective: Heart failure (HF), a long term outcome of chronic methamphetamine use (MU), occurs more frequently in racial and ethnic minority populations at high risk for cardiovascular disparities. This study examined the association of socio-demographic and clinical risk factors with MU among heart failure patients who are Native Hawaiians (NH) or other Pacific Island peoples (PIP). DESIGN/SETTING/PATIENT POPULATION: Cross-sectional study of NHs and PIPs with advanced heart failure enrolled in the Malama Pu'uwai Study, a randomized control trial to test an educational intervention to reduce re-hospitalization and/or death. A total of 82 participants were enrolled between 6/1/06 to 12/31/07 and met the following eligibility criteria: 1) self-identified NH or PIP, 2) Left ventricular systolic ejection fraction <or=45%, 3) Age of 21 years or older. Data were analyzed by odds ratios (OR), 95% confidence intervals (CI), and multiple logistic regression analysis.
Main outcome measure: Methamphetamine use.
Results: Twenty-two percent of HF participants were identified as being current or prior methamphetamine users. Younger age and non-married status (combined never married or divorced/separated) were independently associated with MU after adjustment for sex, education, and other co-morbidities associated with HF (ie, age >50 years, OR = 0.16, 95% CI, 0.03-0.84; non-married status combined as never married OR = 8.5, CI, 1.5-47; divorced/separated OR = 11, CI 1.8-75).
Conclusions: RISK FACTORS ASSOCIATED WITH MU IN NH AND PIPS WITH HEART FAILURE INCLUDE: younger age and being divorced/separated or never married. Health care providers should be aware of MU as a contributing factor in the approach and treatment of HF in NHs and PIPs.
Keywords: Native Hawaiian and other Pacific Islander; ethnic minority; heart failure; methamphetamine use.
References
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- NIDA Research Report Methamphetamine abuse and addiction: NIH Publication No 06-4210: NIDA Research Report; 2006
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- Substance Abuse and Mental Health Services Administration . Results from the 2005 National Survey on Drug Use and Health: National Findings. Rockville, MD: Office of Applied Studies, NSDUH Series H-30, DHHS Publication No. SMA 06-4194; 2006.
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- Alcohol and Drug Abuse Division, Hawaii Department of Health . Substance abuse in Hawaii: adult population household telephone survey. Kapolei, HI: 1998.
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- Alcohol and Drug Abuse Division, Hawaii Department of Health . Substance abuse and treatment needs: survey estimates for Hawai’i. Kapolei, HI: 1998.
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- Alcohol and Drug Abuse Division, Hawaii Department of Health . Ka leo o na keiki: the 2003 Hawaii student alcohol, tobacco, and other drug use study 1987–2003. Kapolei, HI: 2003.
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