South Asian immigrant cardiovascular risk assessment in Houston, Texas 2005
Abstract
Background. Heart disease is the leading cause of death and stroke is the third leading cause of deaths for all people in the United States. South Asian Americans have a higher risk of developing cardiovascular diseases than native United States residents. Purpose. This study examines the cardiovascular risk factors in the South Asian immigrant community residing in Southwest Houston. This study also explores the level of health insurance available to the South Asian in Houston. Methods. One hundred sixty-two South Asian patients aged 18 years and older received cardiovascular screening from January 1 st, 2005 to March 31st, 2005 at Ibn Sina Community Clinic; blood pressure was measured twice in both arms after resting five minutes. Height and weight were also recorded. Demographic data was collected through personal interview (questionnaire) and blood samples were drawn to collect laboratory data. Results. There were 162 eligible South Asian patients, among whom 127 (78%) participated in the study. There were no significant differences between the responders and the non-responders in terms of demographics and clinical characteristics. Laboratory data revealed a mean total cholesterol of 201 ± 34 mg/dl, 54 percent had high total cholesterol above 200 mg/dl. The mean fasting glucose was 108 ± 43 mg/dl, and body mass index (BMI) was 28 ± 4 kg/m2. The prevalence of hypertension was comparable with the general U.S. population; 38 percent of the South Asian males and 29 percent of females had hypertension. The prevalence of diabetes was also compared; 21 percent of SA males (3% for white American males) and 7 percent of SA females (2% for white American females) were found to have undiagnosed diabetes. Of the sample 12 percent had both hypertension and diabetes; 21 percent had both hypertension and high BMI, and 19 percent had hypertension and high total cholesterol levels. Conclusion. The present study shows that the South Asians in this sample are at greater risk of developing cardiovascular diseases than other ethnicities. The high prevalence of hypertension, type 2 diabetes, higher total cholesterol levels with overweight and obesity, and less leisure time physical activity are important cardiovascular risk factors for South Asians population.
Subject Area
Public health
Recommended Citation
Khowaja, Aijaz Ali, "South Asian immigrant cardiovascular risk assessment in Houston, Texas 2005" (2005). Texas Medical Center Dissertations (via ProQuest). AAI3180789.
https://digitalcommons.library.tmc.edu/dissertations/AAI3180789