Impact of nutritional assessment and body mass index on cardiovascular outcomes in patients with stable coronary artery disease.
Int J Cardiol
; 230: 653-658, 2017 Mar 01.
Article
em En
| MEDLINE
| ID: mdl-28077227
ABSTRACT
BACKGROUND:
An inverse association between obesity, as defined by body mass index (BMI) and prognosis has been reported in patients with cardiovascular disease ("obesity paradox"). The aim of this study was to investigate whether adding nutritional information to BMI provides better risk assessment in patients undergoing elective percutaneous coronary intervention (PCI).METHOD:
This study comprised 1004 patients undergoing elective PCI. We calculated each patient's controlling nutritional status (CONUT) score for nutritional screening at baseline. Patients were divided into 4 groups based on CONUT score (low, 0-1 [<75th percentile]; or high, ≥2 [≥75th percentile]) and BMI (normal, 18.5-24.9kg/m2; or high, ≥25kg/m2). The endpoint was major adverse cardiac events (MACE) defined as cardiac death and/or myocardial infarction.RESULTS:
Low CONUT score+normal BMI, low CONUT score+high BMI, high CONUT score+normal BMI, and high CONUT score+high BMI were determined in 374, 242, 275, and 113 patients, respectively. During a median follow-up of 1779 days, 73 events occurred. High CONUT score+normal BMI showed a 2.72-fold increase in the incidence of MACE (95% CI 1.46-5.08, p=0.002) compared with low CONUT score+normal BMI after adjusting for confounding factors. On the other hand, no significant difference in the incidence of MACE was observed in the other three groups.CONCLUSION:
The combination of CONUT score and BMI was a useful predictor of MACE in this population. Using BMI to assess the cardiovascular risk may be misleading unless the nutritional information is considered.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Contexto em Saúde:
6_ODS3_enfermedades_notrasmisibles
Base de dados:
MEDLINE
Assunto principal:
Doença da Artéria Coronariana
/
Índice de Massa Corporal
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Avaliação Nutricional
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Medição de Risco
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Intervenção Coronária Percutânea
/
Obesidade
Tipo de estudo:
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Aged
/
Female
/
Humans
/
Male
País/Região como assunto:
Asia
Idioma:
En
Revista:
Int J Cardiol
Ano de publicação:
2017
Tipo de documento:
Article