3 results on '"Montana, Livia"'
Search Results
2. Cardiometabolic risk in a population of older adults with multiple co-morbidities in rural south africa: the HAALSI (Health and Aging in Africa: longitudinal studies of INDEPTH communities) study.
- Author
-
Gaziano, Thomas A., Abrahams-Gessel, Shafika, Gomez-Olive, F. Xavier, Wade, Alisha, Crowther, Nigel J., Alam, Sartaj, Manne-Goehler, Jennifer, Kabudula, Chodziwadziwa W., Wagner, Ryan, Rohr, Julia, Montana, Livia, Kahn, Kathleen, Bärnighausen, Till W., Berkman, Lisa F., and Tollman, Stephen
- Subjects
CARDIOLOGY ,HEALTH of older people ,HIGHLY active antiretroviral therapy ,LIFE expectancy ,HIV infections ,CARDIOVASCULAR disease related mortality ,ANTIRETROVIRAL agents ,HIV infection epidemiology ,AGING ,ANTHROPOMETRY ,BLOOD pressure ,BLOOD sugar ,C-reactive protein ,CARDIOVASCULAR diseases ,CLINICAL medicine ,DIABETES ,GLYCOSYLATED hemoglobin ,MEDICAL databases ,INFORMATION storage & retrieval systems ,INTERVIEWING ,LIPIDS ,LONGITUDINAL method ,RURAL population ,COMORBIDITY ,SOCIOECONOMIC factors ,DISEASE prevalence ,WAIST-hip ratio ,ANTI-HIV agents - Abstract
Background: A consequence of the widespread uptake of anti-retroviral therapy (ART) is that the older South African population will experience an increase in life expectancy, increasing their risk for cardiometabolic diseases (CMD), and its risk factors. The long-term interactions between HIV infection, treatment, and CMD remain to be elucidated in the African population. The HAALSI cohort was established to investigate the impact of these interactions on CMD morbidity and mortality among middle-aged and older adults.Methods: We recruited randomly selected adults aged 40 or older residing in the rural Agincourt sub-district in Mpumalanga Province. In-person interviews were conducted to collect baseline household and socioeconomic data, self-reported health, anthropometric measures, blood pressure, high-sensitivity C-reactive protein (hsCRP), HbA1c, HIV-status, and point-of-care glucose and lipid levels.Results: Five thousand fifty nine persons (46.4% male) were enrolled with a mean age of 61.7 ± 13.06 years. Waist-to-hip ratio was high for men and women (0.92 ± 0.08 vs. 0.89 ± 0.08), with 70% of women and 44% of men being overweight or obese. Blood pressure was similar for men and women with a combined hypertension prevalence of 58.4% and statistically significant increases were observed with increasing age. High total cholesterol prevalence in women was twice that observed for men (8.5 vs. 4.1%). The prevalence of self-reported CMD conditions was higher among women, except for myocardial infarction, and women had a statistically significantly higher prevalence of angina (10.82 vs. 6.97%) using Rose Criteria. The HIV- persons were significantly more likely to have hypertension, diabetes, or be overweight or obese than HIV+ persons. Approximately 56% of the cohort had at least 2 measured or self-reported clinical co-morbidities, with HIV+ persons having a consistently lower prevalence of co-morbidities compared to those without HIV. Absolute 10-year risk cardiovascular risk scores ranged from 7.7-9.7% for women and from 12.5-15.3% for men, depending on the risk score equations used.Conclusions: This cohort has high CMD risk based on both traditional risk factors and novel markers like hsCRP. Longitudinal follow-up of the cohort will allow us to determine the long-term impact of increased lifespan in a population with both high HIV infection and CMD risk. [ABSTRACT FROM AUTHOR]- Published
- 2017
- Full Text
- View/download PDF
3. Hypertension and diabetes control along the HIV care cascade in rural South Africa.
- Author
-
Manne‐Goehler, Jennifer, Siedner, Mark J, Montana, Livia, Harling, Guy, Geldsetzer, Pascal, Rohr, Julia, Gómez‐Olivé, F Xavier, Goehler, Alexander, Wade, Alisha, Gaziano, Thomas, Kahn, Kathleen, Davies, Justine I, Tollman, Stephen, and Bärnighausen, Till W
- Subjects
DRIED blood spot testing ,RURAL health clinics ,SYSTOLIC blood pressure ,HIV infections ,HYPOTENSION ,BLOOD pressure - Abstract
Introduction: Participation in antiretroviral therapy (ART) programmes has been associated with greater utilization of care for hypertension and diabetes in rural South Africa. The objective of this study was to assess whether people living with HIV on ART with comorbid hypertension or diabetes also have improved chronic disease management indicators. Methods: The Health and Aging in Africa: a longitudinal study of an INDEPTH Community in South Africa (HAALSI) is a cohort of 5059 adults >40 years old. Enrollment took place between November 2014 and November 2015. The study collected population‐based data on demographics, healthcare utilization, height, weight, blood pressure (BP) and blood glucose as well as HIV infection, HIV‐1 RNA viral load (VL) and ART exposure. We used regression models to determine whether HIV care cascade stage (HIV‐negative, HIV+ /No ART, ART/Detected HIV VL, and ART/Undetectable VL) was associated with diagnosis or treatment of hypertension or diabetes, and systolic blood pressure and glucose among those with diagnosed hypertension or diabetes. ART use was measured from drug level testing on dried blood spots. Results and discussion: Compared to people without HIV, ART/Undetectable VL was associated with greater awareness of hypertension diagnosis (adjusted risk ratio (aRR) 1.18, 95% CI: 1.09 to 1.28) and treatment of hypertension (aRR 1.24, 95% CI: 1.10 to 1.41) among those who met hypertension diagnostic criteria. HIV care cascade stage was not significantly associated with awareness of diagnosis or treatment of diabetes. Among those with diagnosed hypertension or diabetes, ART/Undetectable VL was associated with lower mean systolic blood pressure (5.98 mm Hg, 95% CI: 9.65 to 2.32) and lower mean glucose (3.77 mmol/L, 95% CI: 6.85 to 0.69), compared to being HIV‐negative. Conclusions: Participants on ART with an undetectable VL had lower systolic blood pressure and blood glucose than the HIV‐negative participants. HIV treatment programmes may provide a platform for health systems strengthening for cardiometabolic disease. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.