Ideal cardiovascular health and cardiovascular related events: a systematic review and meta-analysis.

AIMS: The aim of this study was to systematically review and quantitatively summarise the evidence on the association between Life Simple's 7 (LS7) and multiple cardiovascular diseases (CVD) and cardiometabolic diseases (CMD). METHODS: EMBASE and PubMed were searched from January 2010 to March 2022 for observational studies that investigated the association between ideal cardiovascular health (CVH) with CVD or CMD outcomes in an adult population. Two reviewers independently selected studies according to the eligibility criteria, extracted data, and evaluated risk of bias. Data were analysed with a random-effect meta-analysis. RESULTS: This meta-analysis included 59 studies (1,881,382 participants). Participants with ideal CVH had a considerably lower risk of a variety of CVDs and CMDs as compared to those with poor CVH, varying from 40% lower risk for atrial fibrillation (AF) (HR = 0.60 [95% CI 0.44-0.83]) to 82% lower risk for myocardial infarction (HR = 0.18 [95% CI 0.12-0.28]). Intermediate CVH was associated with 27%-57% lower risk in CVDs and CMDs compared to poor CVH, with the highest hazard for AF (HR = 0.73 [95% CI 0.59-0.91]), and the lowest hazard for peripheral arterial disease (HR = 0.43 [95% CI 0.30-0.60]). CONCLUSION: Ideal and moderate CVH were associated with a lower incidence of CVDs and CMDs than poor CVH. LS7 holds significant potential for promoting overall CVH and thereby contributing to the prevention of CVDs.

Healthy lifestyle is very important to prevent cardiovascular diseases (CVD) and cardiometabolic diseases (CMD), such as diabetes and kidney diseases. Therefore, in 2010, the American Heart Association introduced Life's Simple 7 (LS7), a scoring system using seven lifestyle factors to measure cardiovascular health in populations and these factors are diet, physical activity, smoking, blood pressure, blood lipids, blood sugar, and weight. In this review, we investigated the relationship between LS7 score and CVDs or CMDs. Higher LS7 score, meaning a healthier lifestyle score, was related to lower risks of CVDs. Promoting healthy lifestyle (higher LS7 score) could possibly lead to prevention of CVDs.

Altered Brain Network Centrality in Patients with Adult Strabismus with Amblyopia: A Resting-State Functional Magnetic Resonance Imaging (fMRI) Study.

BACKGROUND The aim of this study was to explore potential changes in brain function network activity in patients with adult strabismus with amblyopia (SA) using the voxel-wise degree centrality (DC) method. MATERIAL AND METHODS We enrolled 15 patients with SA (6 males, 9 females) and 15 sex-matched healthy controls (HCs). All subjects completed resting functional magnetic resonance imaging scans. Independent-sample t tests and receiver operating characteristic (ROC) curves were used to assess DC value differences between groups, and Pearson correlation analysis was performed to evaluate correlations between DC-changed brain regions and clinical data of patients with SA. RESULTS Compared with the HC group, DC values that were lower in patients with SA included the left middle frontal gyrus and bilateral angular gyri. Increases were observed in the left fusiform gyrus, right lingual gyrus, right middle occipital gyrus, right postcentral gyrus, and left paracentral lobule. However, DC values were not correlated with clinical manifestations. ROC curve analysis showed high accuracy. CONCLUSIONS We found abnormal neural activity in specific brain regions in patients with SA. Specifically, we observed significant changes in DC values compared to HCs. These changes may be useful to identify the specific mechanisms involved in brain dysfunction in SA.

Altered white matter integrity in patients with monocular blindness: A diffusion tensor imaging and tract-based spatial statistics study.

BACKGROUND: Visual deprivation can lead to abnormal and plastic changes in the brain's visual system and other systems. Although the secondary changes of gray matter in patients have been well studied, the study of white matter is rare. In fact, subtle changes in white matter may be revealed by diffusion tensor imaging, and tract-based spatial statistics can be used to analyze DTI image data. PURPOSE: In the present study, diffusion tensor imaging (DTI) and tract-based spatial statistics (TBSS) were used to investigate abnormal structural changes in the white matter (WM) of patients with monocular blindness (MB). METHODS: We recruited 16 healthy controls (HC) (fourteen males and two females) and 16 patients (fifteen males and one female) with right-eye blindness (without differences in left-eye vision). All patients were of similar age. Data acquisition was performed using magnetic resonance imaging (MRI) and DTI. Voxel-based whole brain comparisons of fractional anisotropy (FA) and radial diffusivity (RD) of WM fibers in patients and HC were performed using the TBSS method. The mean FA and RD values for altered brain regions in MB patients were analyzed via the receiver operating characteristic (ROC) curve. Correlation analysis was performed to investigate the relationships between the average FA (RD) value of the whole brain and anxiety score, depression score, and visual function questionnaire score in MB patients. RESULTS: In MB patients, the mean FA of the whole brain was decreased versus HC. Moreover, the FA values of the corpus callosum, the corona radiata, the posterior thalamic radiation, and the right retrolenticular part of internal capsule were significantly decreased. In addition, the average RD value of the whole brain in MB patients was higher than that observed in HC. The mean FA and RD values of brain regions were analyzed using the ROC curve, and the results showed that the area under the ROC curve was more accurate. Furthermore, the average FA and RD values of the whole brain were significantly correlated with anxiety score, depression score, and visual function-related quality of life score. CONCLUSION: DTI and TBSS may be useful in examining abnormal spontaneous alterations in the WM of MB patients. The observed changes in FA and RD values may imply the larvaceous neurological mechanism involved in MB.

Vitrectomy with internal limiting membrane peeling versus its flap insertion for macular hole in high myopia: a Meta-analysis.

AIM: To compare the anatomic and functional outcomes between vitrectomy with internal limiting membrane (ILM) peeling and internal ILM flap insertion technique for high myopia macular hole (MH). METHODS: PubMed, Cochrane Library, EMBASE, and CNKI were systematically searched, and all studies involved MH were included. The closure rate of MH and the postoperative best-corrected visual acuity (BCVA) at 6mo after the initial surgery were the primary measures. All statistical tests were performed in Review Manager 5.3. RESULTS: Five studies that included 151 eyes of 151 patients were finally included, all of which were retrospectively comparative studies. Between the pars plana vitrectomy (PPV) with ILM peeling surgery and the ILM insertion technique, the latter had significantly better efficacy with respect to the closure rate of MH (OR=21.32, 95%CI=7.25-62.67, P<0.001); However, regarding BCVA at 6mo after the initial surgery in MH, there was no statistical significance between the groups (OR=-0.04, 95%CI=-0.22-0.14, P=0.66). In addition, regarding the rate of retinal reattachment after the initial surgery, the two different methods were not significantly different (OR=2.22, 95%CI=0.34-14.32, P=0.4). CONCLUSION: Both ILM peeling and ILM insertion technique could significantly improve anatomic outcomes of MH in high myopia with or without retinal detachment (RD), and anatomic outcomes are more effective. However, there is no statistical significance in BCVA at 6mo after the initial surgery in MH, or in the rate of retinal reattachment after the first surgery, between the two methods.