Barry E Hurwitz1, Nicole Henry, Ronald B Goldberg. 1. Behavioral Medicine Research Centre, University of Miami, Clinical Research Building #777, 1120 NW 14th Street, Miami, FL 33136, USA. bhurwitz@miami.edu
Abstract
AIM: Differences in subclinical cardiometabolic measures were examined as a function of oral contraceptive pills (OCP) treatment duration to compare never-treated women with four OCP-treatment groups (<1, 1-5, 5-10 and >10 years). METHODS: The NHANES (1999-2004) database was used to evaluate 2089 healthy, pre-menopausal women, aged 18-55 years, with or without OCP history, no other hormonal treatment or history of systemic conditions. Outcome measures included body mass, central obesity, blood pressure, glycemia, insulinemia, lipid profile and inflammation. Analyses evaluated differences in prevalence of Metabolic Syndrome (MetS), constituent MetS and other clinical risk criteria, as well as outcome magnitudes. Analyses controlled for demographic and health-related variables, and study-eligible conditions. RESULTS: Relative to other groups, women with >10 years OCP-use, and to some extent those with 5-10 years treatment, displayed no differences in prevalence of MetS and most risk criteria. Further analysis showed that, relative to women treated for <5 years, those with more prolonged OCP treatment displayed lower body mass and fasting glycemia with higher HDL-c levels, but more elevated LDL-c and total cholesterol. CONCLUSIONS: The findings of both beneficial and detrimental subclinical cardiometabolic differences with more long-term OCP-treatment reinforces the need to monitor changes in these factors within the context of the treated patient's risk-benefit profile. However, because the magnitude of these differences was small, relative to normative ranges, it may be concluded that OCPs, as used in recent decades, are unlikely to markedly affect cardiometabolic risk.
AIM: Differences in subclinical cardiometabolic measures were examined as a function of oral contraceptive pills (OCP) treatment duration to compare never-treated women with four OCP-treatment groups (<1, 1-5, 5-10 and >10 years). METHODS: The NHANES (1999-2004) database was used to evaluate 2089 healthy, pre-menopausal women, aged 18-55 years, with or without OCP history, no other hormonal treatment or history of systemic conditions. Outcome measures included body mass, central obesity, blood pressure, glycemia, insulinemia, lipid profile and inflammation. Analyses evaluated differences in prevalence of Metabolic Syndrome (MetS), constituent MetS and other clinical risk criteria, as well as outcome magnitudes. Analyses controlled for demographic and health-related variables, and study-eligible conditions. RESULTS: Relative to other groups, women with >10 years OCP-use, and to some extent those with 5-10 years treatment, displayed no differences in prevalence of MetS and most risk criteria. Further analysis showed that, relative to women treated for <5 years, those with more prolonged OCP treatment displayed lower body mass and fasting glycemia with higher HDL-c levels, but more elevated LDL-c and total cholesterol. CONCLUSIONS: The findings of both beneficial and detrimental subclinical cardiometabolic differences with more long-term OCP-treatment reinforces the need to monitor changes in these factors within the context of the treated patient's risk-benefit profile. However, because the magnitude of these differences was small, relative to normative ranges, it may be concluded that OCPs, as used in recent decades, are unlikely to markedly affect cardiometabolic risk.