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Platelet counts and mean platelet volume (MPV) are related to cardiovascular disease, but a thorough investigation into the connection between increased arterial stiffness, MPV, and platelet counts is lacking. This study aimed to explore the association of platelet count and MPV with arterial stiffness in young and middle-aged adults.A total of 2464 participants who underwent health checkups at National Cheng Kung University Hospital, Taiwan from November 2018 to December 2019 were included. We excluded participants aged18 or50 years; who are pregnant; on medication for dyslipidemia; with abnormal platelet count, incomplete data, and past history of hematologic disorders. We examined the association of platelet counts and MPV values with brachial-ankle pulse wave velocity (baPWV) levels and increased arterial stiffness.Platelet count was significantly higher in participants with increased arterial stiffness than in those without. The multiple linear regression model revealed that platelet counts were positively associated with baPWV levels (β = 1.88, 95% confidence interval (CI): 0.96 to 2.80). In the binary logistic regression analysis, subjects in the higher platelet counts quartiles had a higher risk of developing increased arterial stiffness (Q2 vs. Q1: odds ratio (OR): 1.54, 95% CI: 1.05 to 2.27; Q3 vs. Q1: OR: 1.57, 95% CI: 1.06 to 2.33; and Q4 vs. Q1: OR: 2.23, 95% CI: 1.50 to 3.30). In contrast, MPV levels were not associated with arterial stiffness.Platelet count in midlife was positively associated with baPWV levels. Participants in higher platelet quartiles were at risk for increased arterial stiffness.

Little is currently known about the association between arterial stiffness and colorectal serrated lesions. This study was aimed toward an investigation of the association between arterial stiffness and colorectal precancerous lesions, including colorectal adenomas and serrated lesions.7262 eligible adult subjects who underwent health check-ups with colonoscopies and brachial-ankle pulse wave velocity (baPWV) were recruited. Patients were categorized as polyp-free, low-risk and high-risk adenomas, and low-risk and high-risk serrated lesions based on the presence of polyps. The severity of arterial stiffness was categorized into four subgroups based on the baPWV quartile.After adjusting for multiple covariates, the baPWV values were found to be positively correlated with the occurrence of low-risk adenomas. With respect to high-risk polyps, the third and highest baPWV quartiles were significantly associated with the occurrence of both high-risk adenomas and high-risk serrated lesions. A more significant association was found in the highest baPWV quartiles combined with smoking in cases classified with high-risk serrated lesions.Increased arterial stiffness was independently associated with precancerous colorectal lesions, not only adenomas but also high-risk serrated lesions. Individuals with increased arterial stiffness, especially those who are smokers, should be more aware of the risk of colorectal cancer.

The aim of the present study was to investigate the relationship between tea drinking and gallstones, specifically to evaluate the amount and time of tea consumption by gender. A total of 14,555 eligible adults receiving health examinations were included. The participants were divided into three subgroups with tea consumption of none