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Jia B, Jiang C, Song Y, Duan C, Liu L, Liu C, Xu X, Qin X, Chen G. Association Between White Blood Cell Counts and Brachial-Ankle Pulse Wave Velocity in Chinese Hypertensive Adults: A Cross-Sectional Study. Angiology 2021; 73:42-50. [PMID: 34164997 DOI: 10.1177/00033197211021199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Increased arterial stiffness is highly prevalent in patients with hypertension and is associated with cardiovascular (CV) risk. Increased white blood cell (WBC) counts may also be an independent risk factor for arterial stiffness and CV events. The aim of the study was to investigate the relationship between differential WBC counts and brachial-ankle pulse wave velocity (baPWV) in hypertensive adults. A total of 14 390 participants were included in the final analysis. A multivariate linear regression model was applied for the correlation analysis of WBC count and baPWV. Higher WBC counts were associated with a greater baPWV: adjusted β = 10 (95% CI, 8-13, P < .001). The same significant association was also found when WBC count was assessed as categories or quartiles. In addition, the effect of differential WBC subtypes, including neutrophil count and lymphocyte count on baPWV, showed the similar results. These findings showed that baPWV has positive associations with differential WBC counts in hypertensive adults.
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Affiliation(s)
- Buyun Jia
- College of Integrative Medicine, Anhui University of Chinese Medicine, Hefei, People's Republic of China
| | - Chongfei Jiang
- National Clinical Research Center for Kidney Disease, Southern Medical University, Guangzhou, People's Republic of China
| | - Yun Song
- National Clinical Research Center for Kidney Disease, Southern Medical University, Guangzhou, People's Republic of China
| | | | - Lishun Liu
- College of Food Science and Nutritional Engineering, China Agricultural University, Beijing, People's Republic of China
| | - Chengzhang Liu
- Shenzhen Evergreen Medical Institute, Shenzhen, People's Republic of China
| | - Xiping Xu
- National Clinical Research Center for Kidney Disease, Southern Medical University, Guangzhou, People's Republic of China
| | - Xianhui Qin
- National Clinical Research Center for Kidney Disease, Southern Medical University, Guangzhou, People's Republic of China
| | - Guangliang Chen
- College of Integrative Medicine, Anhui University of Chinese Medicine, Hefei, People's Republic of China
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Ji X, Leng XY, Dong Y, Ma YH, Xu W, Cao XP, Hou XH, Dong Q, Tan L, Yu JT. Modifiable risk factors for carotid atherosclerosis: a meta-analysis and systematic review. ANNALS OF TRANSLATIONAL MEDICINE 2019; 7:632. [PMID: 31930033 DOI: 10.21037/atm.2019.10.115] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Carotid atherosclerosis is a major cause of stroke, but the conclusion about risk factors for carotid atherosclerosis is still controversial. The aim of our present meta-analysis and systematic review was to explore the modifiable risk factors for carotid atherosclerosis. Methods We searched PubMed from January 1962 to October 2018 to include longitudinal and cross-sectional studies. The results were pooled using random effects model. Heterogeneity was measured by I2 statistic and publication bias was assessed by funnel plots. Results A total of 14,700 articles were screened, of which 76 with 27 factors were eligible. Our meta-analysis of cross-sectional studies indicated nine factors (hyperlipidemia, hyperhomocysteinemia, hypertension, hyperuricemia, smoking, metabolic syndrome, hypertriglyceridemia, diabetes, and higher low density lipoprotein) were significantly associated with the presence of carotid plaque, among which four (hyperlipidemia, hyperhomocysteinemia, hypertension, and hyperuricemia) could elevate the risk of atherosclerosis by at least 50%; and one factor (hypertension) was associated with increased carotid intima-media thickness. In the systematic review, another five factors [negative emotion, socioeconomic strain, alcohol, air pollution, and obstructive sleep apnea syndrome (OSAS)] were also related to the presence of atherosclerosis. The cross-sectional associations with most of the above 14 factors were further confirmed by longitudinal studies. Among them, the managements of 4 factors (hypertension, hyperlipidemia, diabetes and OSAS) were indicated to prevent carotid atherosclerosis by cohort studies. Conclusions Effective interventions targeting pre-existing disease, negative emotion, lifestyle and diet may reduce the risk of carotid atherosclerosis. Further good-quality prospective studies are needed to confirm these findings.
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Affiliation(s)
- Xi Ji
- Department of Neurology, Qingdao Municipal Hospital, Dalian Medical University, Dalian 116044, China.,Department of Neurology, Xuchang People's Hospital, Xuchang 461000, China
| | - Xin-Yi Leng
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
| | - Yi Dong
- Department of Neurology and Institute of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
| | - Ya-Hui Ma
- Department of Neurology, Qingdao Municipal Hospital, Dalian Medical University, Dalian 116044, China
| | - Wei Xu
- Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao 266071, China
| | - Xi-Peng Cao
- Clinical Research Center, Qingdao Municipal Hospital, Qingdao University, Qingdao 266071, China
| | - Xiao-He Hou
- Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao 266071, China
| | - Qiang Dong
- Department of Neurology and Institute of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
| | - Lan Tan
- Department of Neurology, Qingdao Municipal Hospital, Dalian Medical University, Dalian 116044, China.,Department of Neurology, Qingdao Municipal Hospital, Qingdao University, Qingdao 266071, China
| | - Jin-Tai Yu
- Department of Neurology and Institute of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai 200040, China
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