Abstract
The objective of this study was to investigate the characteristics of 24-hour ambulatory blood pressure monitoring and its relationship with cardiovascular target organ damage (left ventricular hypertrophy and carotid atherosclerosis) in Chinese Han patients with concomitant type 2 diabetes mellitus and hypertension. A total of 830 hypertensive patients with or without type 2 diabetes mellitus were divided into four groups according to blood pressure patterns. Clinical characteristics and 24-hour ambulatory blood pressure monitoring indexes were compared among the four groups. Multivariable logistic regression was used to identify the associations among clinical characteristics, blood pressure variability and cardiovascular target organ damage. The prevalence of the non-dipper blood pressure profile (51.32% vs. 24.33%) was higher in patients with type 2 diabetes mellitus and hypertension than in those without type 2 diabetes mellitus. Logistic regression analysis showed that glycosylated haemoglobin A1c, 24hSBP, 24hSSD, dSBP, nSBP and nSSD were independently associated with the non-dipper blood pressure pattern. Type 2 diabetes mellitus patients with the non-dipper blood pressure pattern showed a higher occurrence of target organ damage compared to patients in the other three groups. Multivariate regression analyses revealed that duration of hypertension, fasting blood glucose, dDBP and nDSD were associated with left ventricular hypertrophy. Age, haemoglobin A1c, LDL-C, nSBP and HDL-C were independently related to carotid atherosclerosis. In the Chinese Han population, patients with concomitant type 2 diabetes mellitus and hypertension showed a remarkably high prevalence of non-dipper blood pressure patterns. Abnormal systolic blood pressure level and hyperglycemia were significantly associated with a non-dipper blood pressure pattern. Non-dipper blood pressure pattern, hyperglycemia and dyslipidemia were closely related to left ventricular hypertrophy and carotid atherosclerosis.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
