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  • 1
    Online Resource
    Online Resource
    An Enhanced Sensorless Control Scheme for PMSM Drives Considering Self-inductance Asymmetry
    Institute of Electrical and Electronics Engineers (IEEE) ; 2022
    In:  CES Transactions on Electrical Machines and Systems Vol. 6, No. 4 ( 2022-12), p. 384-392
    Details
    In: CES Transactions on Electrical Machines and Systems, Institute of Electrical and Electronics Engineers (IEEE), Vol. 6, No. 4 ( 2022-12), p. 384-392
    Type of Medium: Online Resource
    ISSN: 2096-3564
    URL: Article
    DOI: 10.30941/CESTEMS.2022.00050
    Language: Unknown
    Publisher: Institute of Electrical and Electronics Engineers (IEEE)
    Publication Date: 2022
    detail.hit.zdb_id: 3112083-0
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  • 2
    Online Resource
    Online Resource
    Association Between Body Mass Index (BMI) and Brachial-Ankle Pulse Wave Velocity (baPWV) in Males with Hypertension: A Community-Based Cross-Section Study in North China
    International Scientific Information, Inc. ; 2019
    In:  Medical Science Monitor Vol. 25 ( 2019-07-15), p. 5241-5257
    Details
    In: Medical Science Monitor, International Scientific Information, Inc., Vol. 25 ( 2019-07-15), p. 5241-5257
    Type of Medium: Online Resource
    ISSN: 1643-3750
    URL: Article
    DOI: 10.12659/MSM.914881
    Language: English
    Publisher: International Scientific Information, Inc.
    Publication Date: 2019
    detail.hit.zdb_id: 2060401-4
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  • 3
    Online Resource
    Online Resource
    Higher triglyceride to high‐density lipoprotein cholesterol ratio increases cardiovascular risk: 10‐year prospective study in a cohort of Chinese adults
    Wiley ; 2020
    In:  Journal of Diabetes Investigation Vol. 11, No. 2 ( 2020-03), p. 475-481
    Details
    In: Journal of Diabetes Investigation, Wiley, Vol. 11, No. 2 ( 2020-03), p. 475-481
    Abstract: A higher ratio of triglyceride to high‐density lipoprotein cholesterol ( TG / HDL ‐C) is considered as the independent risk index of cardiovascular ( CV ) events. However, cohort studies regarding this correlation are rarely reported, especially in the Chinese population. The aim of present study was to explore the relationship of the TG / HDL ‐C ratio with CV risks among Chinese adults during 10‐year follow‐up period. Materials and Methods We carried out a prospective study using data obtained from 96,542 individuals in Kailuan, who were grouped through the median value (0.8533) of the TG / HDL ‐C ratio. Adverse outcomes mainly referred to major CV events. We used the person‐years incidence and cumulative incidence to predict the morbidity. The risk of CV events was estimated through Cox proportional hazard models. Results The mean age of the cohort was 51.5 ± 12.6 years, and 79.6% of participants were men. During a median follow‐up period of 9.75 years, 5,422 major CV events occurred, including 1,312 myocardial infarction cases and 4,228 stroke cases. The cumulative incidence of myocardial infarction , stroke and total CV events was 1.36% (range 1.29–1.43%), 4.38% (range 4.25–4.51%) and 5.62% (range 5.47–5.76%), respectively. Compared with low the TG / HDL ‐C ratio (≤0.8533) group, the high TG / HDL ‐C ratio ( 〉 0.8533) group had higher morbidity of CV events. The hazard ratio of total CV events, stroke and myocardial infarction was 1.19 (95% CI 1.12–1.26), 1.11 (95% CI 1.03–1.18) and 1.50 (95% CI 1.33–1.70), respectively. Furthermore, the TG / HDL ‐C ratio and major CV events had a line‐shaped relationship with each other. Conclusions Among the Chinese population, a higher TG / HDL ‐C ratio is correlated with an increased risk of major CV events.
    Type of Medium: Online Resource
    ISSN: 2040-1116 , 2040-1124
    URL: Issue
    URL: Article
    DOI: 10.1111/jdi.v11.2
    DOI: 10.1111/jdi.13118
    Language: English
    Publisher: Wiley
    Publication Date: 2020
    detail.hit.zdb_id: 2542077-X
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  • 4
    Online Resource
    Online Resource
    Long-Term Body Mass Index Variability, Weight Change Slope, and Risk of Cardiovascular Outcomes: 7-Year Prospective Study in Chinese Hypertensive Subjects
    S. Karger AG ; 2021
    In:  Obesity Facts Vol. 14, No. 5 ( 2021), p. 442-449
    Details
    In: Obesity Facts, S. Karger AG, Vol. 14, No. 5 ( 2021), p. 442-449
    Abstract: 〈 b 〉 〈 i 〉 Background: 〈 /i 〉 〈 /b 〉 The relationship between long-term body mass index (BMI) variability, weight change slope, and risk of cardiovascular outcomes in Chinese hypertensive patients has not been fully elucidated. 〈 b 〉 〈 i 〉 Methods: 〈 /i 〉 〈 /b 〉 A total of 20,737 patients with hypertension and three BMI measurements between 2006 and 2011 were included. Average real variability (ARV) was used to evaluate variability, and the subjects were divided into three groups: tertile 1 with BMI_ARV ≤0.86; tertile 2 with 0.86 & #x3c; BMI_ARV ≤ 1.60; and tertile 3 with BMI_ARV & #x3e;1.60. Cox proportional-hazards models were used to analyze the risk of cardiovascular and cerebrovascular diseases (CVD) in each group. 〈 b 〉 〈 i 〉 Results: 〈 /i 〉 〈 /b 〉 There were 1,352 cases of CVD during an average follow-up of 6.62 years. The 7-year cumulative incidence rates of CVD, stroke, and myocardial infarction (MI) in tertile 3 were 7.53, 6.13, and 1.56%, respectively. After adjustment for average BMI, weight change slope, and other traditional risk factors, the hazard ratio (HR) values for CVD, stroke, and MI in the highest tertile were 1.21 (95% CI 1.05–1.39), 1.21 (95% CI 1.04–1.38), and 1.20 (95% CI 0.88–1.62), respectively. Subgroup analysis showed that the HR values for CVD in tertile 3 were 1.71 (95% CI 1.06–2.75) and 0.98 (95% CI 0.61–1.58) in the positive and the negative weight change subjects, respectively. 〈 b 〉 〈 i 〉 Conclusions: 〈 /i 〉 〈 /b 〉 Higher BMI variability was associated with increased risk of CVD in hypertensive subjects with weight gain but not in those with weight loss, independent of traditional cardiovascular risk factors.
    Type of Medium: Online Resource
    ISSN: 1662-4025 , 1662-4033
    URL: Article
    DOI: 10.1159/000512317
    Language: English
    Publisher: S. Karger AG
    Publication Date: 2021
    detail.hit.zdb_id: 2455819-9
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  • 5
    Online Resource
    Online Resource
    Effect of Aerobic Exercise on Arterial Stiffness in Individuals with Different Smoking Statuses
    Georg Thieme Verlag KG ; 2023
    In:  International Journal of Sports Medicine Vol. 44, No. 01 ( 2023-01), p. 48-55
    Details
    In: International Journal of Sports Medicine, Georg Thieme Verlag KG, Vol. 44, No. 01 ( 2023-01), p. 48-55
    Abstract: This study aimed to investigate the immediate effects of acute bout of aerobic exercise on arterial stiffness in individuals with different smoking statuses. A total of 940 male individuals (mean age of 36.82±7.76 years) in the Kailuan study cohort were selected to participate in the fifth National Physical Fitness Monitoring. All participants completed measurements of brachial – ankle pulse wave velocity (baPWV) before and after twice-quantitative cycle ergometer exercise. Four groups were defined: (1) non-smokers (n=231), (2) former smokers (n=165), (3) light smokers (1–10 cigarettes/day, n=254), (4) heavy smokers ( 〉 10 cigarettes/day, n=290). Generalized linear models were established to analyze between-group differences in the change in baPWV before and after acute aerobic exercise in individuals with different smoking statuses. Overall, after acute aerobic exercise, baPWV was immediately decreased significantly (−33.55 cm/s [95% CI, − 39.69 to −27.42] ). Compared with non-smokers, former smokers, light smokers, and heavy smokers showed a greater decrease in baPWV (−12.17 cm/s [95%CI, − 30.08 to 5.75] , − 18.43 cm/s [95%CI, −34.69 to − 2.16] , and −22.46 cm/s [95%CI, − 38.39 to − 6.54]) respectively. There is a transient decrease in baPWV in individuals with different smoking statuses. Compared with non-smokers, baPWV decreased more significantly in light and heavy smokers.
    Type of Medium: Online Resource
    ISSN: 0172-4622 , 1439-3964
    URL: Article
    DOI: 10.1055/a-1925-7588
    RVK:
    ZX 1000
    Language: English
    Publisher: Georg Thieme Verlag KG
    Publication Date: 2023
    detail.hit.zdb_id: 2041541-2
    SSG: 31
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  • 6
    Online Resource
    Online Resource
    Prolonged hyperlipidemia exposure increases the risk of arterial stiffness in young adults: a cross-sectional study in a cohort of Chinese
    Springer Science and Business Media LLC ; 2020
    In:  BMC Public Health Vol. 20, No. 1 ( 2020-12)
    Details
    In: BMC Public Health, Springer Science and Business Media LLC, Vol. 20, No. 1 ( 2020-12)
    Abstract: Hyperlipidemia is associated with arterial stiffness. Herein, We examined the effect of prolonged exposure to hyperlipidemia on the risk of arterial stiffness in young adults. Methods A study cohort (35–55 years old) that received health check-ups in the Kailuan study (2014–2016) were assessed. Hyperlipidemia was defined as a low-density lipoprotein cholesterol ≥160 mg/dL according to the Chinese Guidelines for the Management of Dyslipidemia in Adults. Subjects were divided into three groups based on the number of years with hyperlipidemia: normal (0 years), low exposure (1–5 years), and high exposure (5–10 years) groups. Arterial stiffness was defined as brachial-ankle pulse wave velocity  〉  1400 cm/s. For all subjects and subjects that did not meet statin treatment criteria under guidelines, logistics regression was used to analyze the effect of prolonged hyperlipidemia exposure on arterial stiffness in different age groups. Results Among 12,431 subjects, the mean age was 46.42 ± 5.34 years with 9000 men (72.4%). Brachial-ankle pulse wave velocity gradually increased with increased exposure duration. Logistic regression analysis showed that hyperlipidemia exposure was a risk factor for arterial stiffness in the low (1.22 times) and high (1.49 times) exposure groups compared with the normal group. In the different age groups, the risk of arterial stiffness increased with the duration of hyperlipidemia exposure, apart for the 35–40-year-old population. The effect of hyperlipidemia exposure duration on arterial stiffness in young adults that did not meet statin treatment criteria under guidelines was similar to the general population. Conclusions Prolonged exposure to hyperlipidemia in young adults increases the risk of arterial stiffness. Young adults with this condition may benefit from more aggressive primary prevention. Trial registration Name of the registry: Risk factors and intervention for cardiology, cerebrovascular and related disease (Kailuan Study) Trial registration number: CHiCTR-TNC1100 1489 Date of registration: Aug 24, 2011 URL of trial registry record: http://www.chictr.org.cn/showproj.aspx?proj=8050
    Type of Medium: Online Resource
    ISSN: 1471-2458
    URL: Article
    DOI: 10.1186/s12889-020-09211-5
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2020
    detail.hit.zdb_id: 2041338-5
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  • 7
    Online Resource
    Online Resource
    Visit-to-visit variability in triglyceride-glucose index and diabetes: A 9-year prospective study in the Kailuan Study
    Frontiers Media SA ; 2022
    In:  Frontiers in Endocrinology Vol. 13 ( 2022-12-2)
    Details
    In: Frontiers in Endocrinology, Frontiers Media SA, Vol. 13 ( 2022-12-2)
    Abstract: It is unknown whether variability in the triglyceride-glucose index (TyG-index) is associated with the risk of diabetes. Here, we sought to characterize the relationship between TyG-index variability and incident diabetes. Methods We performed a prospective study of 48,013 participants in the Kailuan Study who did not have diabetes. The TyG-index was calculated as ln [triglyceride (TG, mg/dL) concentration × fasting blood glucose concentration (FBG, mg/dL)/2]. The TyG-index variability was assessed using the standard deviation (SD) of three TyG-index values that were calculated during 2006/07, 2008/09, and 2010/11. We used the Cox proportional hazard models to analyze the effect of TyG-index variability on incident diabetes. Results A total of 4,055 participants were newly diagnosed with diabetes during the study period of 8.95 years (95% confidence interval (CI) 8.48–9.29 years). After adjustment for confounding factors, participants in the highest and second-highest quartiles had significantly higher risks of new-onset diabetes versus the lowest quartile, with hazard ratios (95% CIs) of 1.18 (1.08–1.29) and 1.13 (1.03–1.24), respectively ( P trend & lt; 0.05). These higher risks remained after further adjustment for the baseline TyG-index. Conclusions A substantial fluctuation in TyG-index is associated with a higher risk of diabetes in the Chinese population, implying that it is important to maintain a normal and consistent TyG-index.
    Type of Medium: Online Resource
    ISSN: 1664-2392
    URL: Article
    DOI: 10.3389/fendo.2022.1054741
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2022
    detail.hit.zdb_id: 2592084-4
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  • 8
    Online Resource
    Online Resource
    Effect of visit-to-visit blood pressure variability on cardiovascular events in populations with different body mass indexes: a prospective cohort study
    BMJ ; 2020
    In:  BMJ Open Vol. 10, No. 9 ( 2020-09), p. e035836-
    Details
    In: BMJ Open, BMJ, Vol. 10, No. 9 ( 2020-09), p. e035836-
    Abstract: This study was performed to explore the effects of visit-to-visit blood pressure variability (BPV) on cardiovascular events (CVEs) in people with various body mass indexes (BMIs). Design Prospective cohort study. Setting The average real variability of systolic blood pressure (ARV SBP ) was the indicator for visit-to-visit BPV. The participants were divided into three groups: normal weight, overweight and obesity. We further divided these groups into four subgroups based on the ARV SBP . A Cox regression model was used to calculate the HRs of the ARV SBP on CVEs in the same and different BMI groups. Additionally, a competitive risk model was used to calculate the HRs of the ARV SBP on CVEs in the same BMI group. Participants In total, 41 043 individuals met the inclusion criteria (no historical CVEs or tumours, no incidence of CVEs or tumours and no death during the four examinations) and had complete systolic blood pressure and BMI data. Results A total of 868 CVEs occurred. The cumulative incidence of CVEs increased as ARV SBP rose in both the normal weight and overweight groups. In same BMI groups, the risk of CVEs significantly increased as ARV SBP increased only in the normal weight group (highest quartiles of ARV SBP : HR (95% CI) 2.20 (1.46–3.31)). In the different BMI groups, the risk of CVEs in the ARV SBP subgroup in each BMI group was higher than that the least quintile of ARV SBP in the normal weight group (highest quartiles of ARV SBP in obesity: HR (95% CI) 2.28 (1.47–3.55)). The result of the competitive risk model did not change. Conclusions As BMI and ARV SBP increase, the risk of CVEs increases. However, the risk of visit-to-visit BPV on CVEs varies in different BMI groups, especially in people of normal weight. Trial registration number CHiCTR-TNC1100 1489.
    Type of Medium: Online Resource
    ISSN: 2044-6055 , 2044-6055
    URL: Article
    DOI: 10.1136/bmjopen-2019-035836
    Language: English
    Publisher: BMJ
    Publication Date: 2020
    detail.hit.zdb_id: 2599832-8
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  • 9
    Online Resource
    Online Resource
    DataSheet_1.docx
    Frontiers Media SA ; 2022
    In:  Frontiers in Endocrinology Vol. 13 ( 2022-3-17)
    Details
    In: Frontiers in Endocrinology, Frontiers Media SA, Vol. 13 ( 2022-3-17)
    Abstract: Metabolic syndrome (MetS) is associated with an increased risk of incident cardiovascular diseases (CVD), but the association between the new-onset MetS at different ages and the CVD risk remain unclear. Methods This was a prospective study comprising a total of 72,986 participants without MetS and CVD who participated in the Kailuan study baseline survey (July 2006 to October 2007). All participants received the biennial follow-up visit until December 31, 2019. In addition, 26,411 patients with new-onset MetS were identified from follow-up, and one control participant was randomly selected for each of them as a match for age ( ± 1 year) and sex. In the end, a total of 25,125 case-control pairs were involved. Moreover, the Cox proportional hazard model was established to calculate the hazard ratios (HR) for incident CVD across the onset age groups. Results According to the median follow-up for 8.47 years, 2,319 cases of incident CVD occurred. As MetS onset age increased, CVD hazards gradually decreased after adjusting for potential confounders. Compared with non-MetS controls, the HR and the 95% confidence interval (CI) for CVD were 1.84 (1.31–2.57) in the MetS onset age & lt;45 years group, 1.67 (1.42–1.95) for the 45–54 years group, 1.36 (1.18–1.58) for the 55–64 years group, and 1.28 (1.10–1.50) for the ≥65 years group, respectively (p for interaction = 0.03). Conclusions The relative risks of CVD differed across MetS onset age groups, and the associations was more intense in the MetS onset group at a younger age.
    Type of Medium: Online Resource
    ISSN: 1664-2392
    URL: Article
    URL: Article
    DOI: 10.3389/fendo.2022.857985
    DOI: 10.3389/fendo.2022.857985.s001
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2022
    detail.hit.zdb_id: 2592084-4
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  • 10
    Online Resource
    Online Resource
    Triglyceride to high‐density lipoprotein cholesterol ratio variability and incident diabetes: A 7‐year prospective study in a Chinese population
    Wiley ; 2021
    In:  Journal of Diabetes Investigation Vol. 12, No. 10 ( 2021-10), p. 1864-1871
    Details
    In: Journal of Diabetes Investigation, Wiley, Vol. 12, No. 10 ( 2021-10), p. 1864-1871
    Abstract: The correlation between triglyceride to high‐density lipoprotein cholesterol (TG/HDL‐C) ratio variability and incident diabetes has not been fully elucidated. We aimed to characterize the relationship between TG/HDL‐C ratio variability and new‐onset diabetes in Chinese adults. Materials and Methods A total of 45,911 patients with three TG and HDL measurements between 2006 and 2011 were enrolled. Average real variability (ARV) were used to evaluate variability, and participants were grouped according to tertiles of TG/HDL‐ARV. Results There were 3,724 cases of incident diabetes mellitus during the observation period (6.24 ± 1.2 years). The 7‐year cumulative incidences of diabetes mellitus in tertiles 1, 2 and 3 were 6.13%, 8.09% and 11.77%, respectively. New‐onset diabetes increased with the tertiles of TG/HDL‐ARV. This association was further confirmed after adjustment for mean TG/HDL‐C ratio, TG/HDL‐C ratio change slope, fasting plasma glucose variability (ARV) and other traditional risk factors for diabetes, the hazard ratio value for incident diabetes was 1.38 (1.25–1.50) for the highest tertile, and risk of diabetes increases by 4% with a one standard deviation increase in TG/HDL‐C ratio variability. Restricted cubic splines showed a dose–response relationship between TG/HDL‐C ratio variability and incident diabetes. Similar results were obtained in various subgroup and sensitivity analyses. Conclusions High TG/HDL‐C variability was associated with a higher risk of diabetes in Chinese adults, independent of the direction of TG/HDL‐C variability.
    Type of Medium: Online Resource
    ISSN: 2040-1116 , 2040-1124
    URL: Issue
    URL: Article
    DOI: 10.1111/jdi.v12.10
    DOI: 10.1111/jdi.13536
    Language: English
    Publisher: Wiley
    Publication Date: 2021
    detail.hit.zdb_id: 2542077-X
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