You, Yizhuang, and Xin Fan. “GA-BP Neural Network and Chi-Square Test for CVD, Stroke, and Cirrhosis Comorbidity Risk Prediction”. International Journal of Public Health and Medical Research, vol. 6, no. 2, Feb. 2026, pp. 9-23, https://doi.org/10.62051/ijphmr.v6n2.02.