事实上，两项著名的纵向研究 — — 马萨诸塞州的弗莱明汉姆心脏研究（Framingham Heart Study）和瑞典的国王岛项目（Kungsholmen Project）在阿尔茨海默症的预测方面获得了重要进展。
In fact, two famous longitudinal studies – the Framingham Heart Study in Massachusetts and the Kungsholmen Project in Sweden – have led to important progress in predicting the disease.