TY - JOUR
T1 - Severity of stable coronary artery disease and its biomarkers differ between men and women undergoing angiography
AU - Gijsberts, Crystel M.
AU - Gohar, Aisha
AU - Ellenbroek, Guilielmus H. J. M.
AU - Hoefer, Imo E.
AU - de Kleijn, Dominique P. V.
AU - Asselbergs, Folkert W.
AU - Nathoe, Hendrik M.
AU - Agostoni, Pierfrancesco
AU - Rittersma, Saskia Z. H.
AU - Pasterkamp, Gerard
AU - Appelman, Yolande
AU - den Ruijter, Hester M.
PY - 2014/11/20
Y1 - 2014/11/20
N2 - Background: Coronary artery disease (CAD) affects both men and women. Cardiovascular biomarkers have been suggested to relate to CAD severity, but data on sex-specificity is scarce. Therefore, we investigated the association of established biomarkers with the severity of CAD in stable patients undergoing coronary angiography in a sex-specific manner. Methods: We studied stable patients undergoing coronary angiography and measured CAD severity by SYNTAX score and biomarker levels (N-terminal pro-brain natriuretic peptide (NT pro-BNP), high-sensitivity CRP (hsCRP), cystatin C (CysC), myeloperoxidase (MPO), high-sensitivity troponin I (hsTnI) and von Willebrand factor (VWF)). We tested for sex differences in SYNergy between percutaneous coronary intervention with TAXUS™ and cardiac surgery (SYNTAX) scores and biomarker levels using multivariable ANCOVA. We investigated the association of biomarker levels with SYNTAX score in a multivariable linear regression with interaction terms for sex. Results: We analysed data on 460 men and 175 women. SYNTAX scores were significantly lower in women (9.99 points vs. 11.88 points). Univariably, hsCRP and hsTnI levels were significantly associated with SYNTAX scores (both β 2.5). In multivariable analysis only hsCRP associated with SYNTAX score (β 1.9, p = 0.009). Sex did not modify the association of biomarkers with SYNTAX score. Conclusion: CAD severity as quantified by SYNTAX score is lower in women than men based on coronary angiography. The association of biomarkers with CAD severity did not differ between the sexes.
AB - Background: Coronary artery disease (CAD) affects both men and women. Cardiovascular biomarkers have been suggested to relate to CAD severity, but data on sex-specificity is scarce. Therefore, we investigated the association of established biomarkers with the severity of CAD in stable patients undergoing coronary angiography in a sex-specific manner. Methods: We studied stable patients undergoing coronary angiography and measured CAD severity by SYNTAX score and biomarker levels (N-terminal pro-brain natriuretic peptide (NT pro-BNP), high-sensitivity CRP (hsCRP), cystatin C (CysC), myeloperoxidase (MPO), high-sensitivity troponin I (hsTnI) and von Willebrand factor (VWF)). We tested for sex differences in SYNergy between percutaneous coronary intervention with TAXUS™ and cardiac surgery (SYNTAX) scores and biomarker levels using multivariable ANCOVA. We investigated the association of biomarker levels with SYNTAX score in a multivariable linear regression with interaction terms for sex. Results: We analysed data on 460 men and 175 women. SYNTAX scores were significantly lower in women (9.99 points vs. 11.88 points). Univariably, hsCRP and hsTnI levels were significantly associated with SYNTAX scores (both β 2.5). In multivariable analysis only hsCRP associated with SYNTAX score (β 1.9, p = 0.009). Sex did not modify the association of biomarkers with SYNTAX score. Conclusion: CAD severity as quantified by SYNTAX score is lower in women than men based on coronary angiography. The association of biomarkers with CAD severity did not differ between the sexes.
UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84955375999&origin=inward
UR - https://www.ncbi.nlm.nih.gov/pubmed/25670231
U2 - https://doi.org/10.1016/j.atherosclerosis.2015.02.002
DO - https://doi.org/10.1016/j.atherosclerosis.2015.02.002
M3 - Article
C2 - 25670231
SN - 0021-9150
VL - 241
SP - 234
EP - 240
JO - Atherosclerosis
JF - Atherosclerosis
IS - 1
ER -