In Latin America, there are no specific data on the prevalence of pulmonary arterial hypertension (PAH). For this reason, the Registro Latinoamericano de Hipertensión Pulmonar (RELAHP) is under development. The aim of this study is to estimate the prevalence of PAH in the Colombian Caribbean in 2015 based on data from a private health insurance company (PHIC) with coverage in that region. All the Individual Service Delivery Registries (RIPS) of all ambulatory care centers that serve the population of the Colombian Caribbean region affiliated with a PHIC selected for this research were reviewed. All patients who had a diagnosis of pulmonary hypertension (PH) were included (International Classification Diseases 10-Revision [ICD-10 I270, I272, I278, and I279]). Subsequently, the information on electronic medical records was reviewed. To estimate the prevalence of PAH, the total population of the PHIC and population projections of Colombian Caribbean by Departamento Administrativo Nacional de Estadisticas (DANE) was used. We identified 27 patients with a confirmed diagnosis of PH and 18 patients with a confirmed diagnosis of PAH. Taking into account the total population affiliated to the Caribbean Regional of the PHIC selected for the study in September 2015, a PAH prevalence of approximately 28 cases per million inhabitants is estimated. The mean of age was 22 ± 21.4 years (14.8% children) and 17 (62.9%) were girls/women. The majority of patients presented with PAH (Group 1) (66.6%). The estimated number of cases of PH in Colombian Caribbean in 2015 is approximately 292 cases or 1 in 35,760. Epidemiological estimates of PAH in the Colombian Caribbean are compatible with the definition of orphan or rare diseases. The majority of patients are female.
BackgroundAccording to several studies in population of high-income countries (HIC), patients with Type 2 diabetes mellitus (DM) have a considerably higher risk of cardiovascular morbidity and mortality. However, it is not clear if the magnitude of this association can be widespread in other populations. The objective of this study was to determine the independent association between Type 2 DM and first cardiovascular event in Colombian Caribbean poor population with no records of previous cardiovascular events reported.MethodsWe retrospectively reviewed the individual records from the hospitalizations database of 64,668 patients of cardiovascular risk management program from July 2014 to December 2015. We used a propensity score matching cohort analysis for this study. The Kaplan–Meier curves were constructed for the cardiovascular events related endpoints and matched Cox-regression analysis to estimate associations of a history of Type 2 DM with cardiovascular outcomes during 1.5 years of follow-up. A formal sensitivity analysis using The Breslow-Day and Tarone Homogeneity tests was conducted.ResultsOut of 56,351 patients with no previous cardiovascular events records, 19,368 (34.4%) patients were found to suffer Type 2 DM. Using propensity scores for Type 2 DM, we gathered a cohort of 18,449 pairs of patients with and without Type 2 DM who were balanced on 22 baseline characteristics. A first cardiovascular event occurred in 650 (3.5%) and 403 (2.1%) matched patients with and without Type 2 DM, respectively, during 1.5 years of follow-up. Type 2 DM was associated with first cardiovascular event (HR 1.69; 95% CI 1.43–2.00; p = 0.000), AMI (HR 1.79; 95% CI 1.45–2.20; p = 0.000) and stroke (HR 1.54; 95% CI 1.18–2.02; p = 0.001). Hazard ratios (95% CIs) for the association of Type 2 DM with all-cause mortality, cardiovascular mortality and all-cause hospitalization were 1.36 (1.21–1.53; p < 0.001), 1.52 (1.12–2.08; p 0.004), and 1.20 (1.21–1.53; p < 0.001), respectively.ConclusionType 2 DM resulted to be a significant independent risk factor for first cardiovascular event in Colombian Caribbean poor population with no previous records of cardiovascular events.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.