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Development of rapid and effective risk prediction models for stroke in the Chinese population: a cross-sectional study
Conclusion The five machine learning models all had good predictive and discriminatory performance for stroke. The performance of RF and XGBoost was slightly better than that of LR, which was easier to interpret and less prone to overfitting. This work provides a rapid and accurate tool for stroke risk assessment, which can help to improve the efficiency of stroke screening medical services and the management of high-risk groups.
Source: BMJ Open - March 1, 2023 Category: General Medicine Authors: Qiu, Y., Cheng, S., Wu, Y., Yan, W., Hu, S., Chen, Y., Xu, Y., Chen, X., Yang, J., Chen, X., Zheng, H. Tags: Open access, Public health Source Type: research

Protocol for the economic evaluation of the China Salt Substitute and Stroke Study (SSaSS)
This study protocol describes the planned within-trial economic evaluation of a low-sodium salt substitute intervention designed to reduce the risk of stroke in China. Methods and analyses The economic evaluation will be conducted alongside the Salt Substitute and Stroke Study: a 5-year large scale, cluster randomised controlled trial. The outcomes of interest are quality of life measured using the EuroQol-5-Dimensions and major adverse cardiovascular events. Costs will be estimated from a healthcare system perspective and will be sought from the routinely collected data available within the New Rural Cooperative Medical ...
Source: BMJ Open - July 20, 2021 Category: General Medicine Authors: Li, K.-C., Tian, M., Neal, B., Huang, L., Yu, J., Liu, Y., Yin, X., Zhang, X., Wu, Y., Li, N., Elliott, P., Yan, L., Labarthe, D., Hao, Z., Shi, J., Feng, X., Zhang, J., Zhang, Y., Zhang, R., Zhou, B., Li, Z., Sun, J., Zhao, Y., Yu, Y., Si, L., Lung, T. Tags: Open access, Health economics Source Type: research

Multimorbidity of cardiometabolic diseases: a cross-sectional study of patterns, clusters and associated risk factors in sub-Saharan Africa
Conclusion Our findings show that cardiometabolic multimorbidity and lifestyle risk factors cluster in distinct patterns with a disproportionate burden among women, middle-aged, persons in high socioeconomic positions, and those with sedentary lifestyles and obesity. These results provide insights for health systems response in SSA to focus on these clusters as potential targets for integrated care.
Source: BMJ Open - February 9, 2023 Category: General Medicine Authors: Otieno, P., Asiki, G., Wekesah, F., Wilunda, C., Sanya, R. E., Wami, W., Agyemang, C. Tags: Open access, Cardiovascular medicine Source Type: research