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Diabetes mellitus em pacientes coronariopatas: prevalência e fatores de risco cardiovascular associado / Diabetes mellitus in patients with coronary artery disease: prevalence and associated cardiovascular risk factors
Santos, Patrícia Amâncio dos; Pinho, Cláudia Porto Sabino.
  • Santos, Patrícia Amâncio dos; s.af
  • Pinho, Cláudia Porto Sabino; Pronto-Socorro Cardiológico Universitário de Pernambuco. Recife. BR
Rev. Soc. Bras. Clín. Méd ; 10(6)nov.-dez. 2012.
Article in Portuguese | LILACS | ID: lil-657321
RESUMO
JUSTIFICATIVA E

OBJETIVOS:

A prevalência mundial do diabetes mellitus (DM) tipo 2 vem crescendo dramaticamente nos últimos anos e sua associação com as doenças cardiovasculares está bem estabelecida na literatura. A presença de outros fatores de risco em pacientes diabéticos representaria um efeito multiplicador nos desfechos cardiovasculares adversos. O objetivo deste estudo foi, em pacientes coronariopatas, estimar a prevalência do DM e avaliar os fatores de risco cardiovascular associados.

MÉTODO:

Estudo transversal envolvendo 323 pacientes com idade ≥ 30 anos, internados em hospital de referência em Cardiologia no período de maio a setembro de 2010. Foram estudadas as variáveis clínicas (hipertensão arterial), sócio-demográficas (idade, sexo, escolaridade e renda), estilo de vida (tabagismo, atividade física e seguimento de dieta) e antropométricas. As análises estatísticas foram realizadas no software SPSS, versão 12.0, considerando-se significância estatística quando p < 0,05.

RESULTADOS:

A prevalência de DM foi 33,1% (IC95%28,0-38,6), sendo maior entre as mulheres (42,6% versus 26,8%;p = 0,005). O excesso de peso foi verificado em 76,6% dos diabéticos, e 76,6%, 88,8% e 88,8% apresentaram circunferência da cintura (CC), razão cintura quadril (RCQ) e razão cintura estatura (RCE) elevadas, respectivamente. Entre os fatores de risco que se associaram ao DM destacam-se sexo feminino (RP 1,6;IC95%1,1-1,5), idade ≥ 60 anos (RP1,6; IC95%1,1-2,2), hipertensão arterial (RP 2,6; IC95% 1,2-5,5), EP (RP 1,4; IC95%1,0-2,0), CC elevada (RP1,9;IC95%1,3-2,7) e RCE elevada (RP1,8; IC95%1,1-3,1).

CONCLUSÃO:

Os resultados evidenciaram elevada prevalência de DM e que múltiplos fatores de risco cardiovascular foram associados à doença.
ABSTRACT
BACKGROUND AND

OBJECTIVES:

The worldwide prevalence of type 2 diabetes mellitus (DM) has increased dramatically in recent years and its association with cardiovascular disease is well established in the literature. The presence of other risk factors in diabetic patients would represent a multiplier effect on adverse cardiovascular outcomes. The aim of this study was to estimate the prevalence of DM in patients with coronary artery disease and evaluate the associated cardiovascular risk factors.

METHOD:

Cross-sectional study involving 323 hospitalized patients aged ≥ 30 years admitted to cardiology reference hospitals from May to September 2010. Clinical (hypertension), sociodemographic (age, sex, education and income), anthropometric and lifestyle (smoking, physical activity and diet) variables were studied. Statistical analyses were performed with SPSS software,version 12.0, considering statistical significance at p < 0.05.

RESULTS:

The prevalence of DM was 33.1% (95% CI28.0-38.6), being higher among women (42.6% vs 26.8%; p = 0.005). Overweight (OW) was observed in 76.6% of diabetics and 76.6%, 88.8% and 88.8% had high waist circumference (WC), waist to hip ratio (WHR) and waist to height ratio (WHR), respectively. Risk factors that were associated with DM include female gender (PR 1.6, 95% CI 1.1-1.5), age ≥ 60 years (PR 1.6, 95% CI 1.1 to 2.2), hypertension (PR 2.6, 95% CI 1.2-5.5), OW (PR 1.4, 95% CI 1.0-2.0), high WC (PR 1.9, 95% CI1.3-2.7) and high WHR (PR 1.8, 95%CI 1.1-3.1).

CONCLUSION:

The results showed a high prevalence of DM, and multiple cardiovascular risk factors were associated with the disease.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Cardiovascular Diseases / Risk Factors / Diabetes Mellitus / Obesity Type of study: Etiology study / Observational study / Prevalence study / Screening study Limits: Adult / Female / Humans / Male Language: Portuguese Journal: Rev. Soc. Bras. Clín. Méd Journal subject: Therapeutics Year: 2012 Type: Article Affiliation country: Brazil Institution/Affiliation country: Pronto-Socorro Cardiológico Universitário de Pernambuco/BR

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Full text: Available Index: LILACS (Americas) Main subject: Cardiovascular Diseases / Risk Factors / Diabetes Mellitus / Obesity Type of study: Etiology study / Observational study / Prevalence study / Screening study Limits: Adult / Female / Humans / Male Language: Portuguese Journal: Rev. Soc. Bras. Clín. Méd Journal subject: Therapeutics Year: 2012 Type: Article Affiliation country: Brazil Institution/Affiliation country: Pronto-Socorro Cardiológico Universitário de Pernambuco/BR