我国有多少老年人死于无知?笔者虽未见大规模的权威机构统计数字,但从老年人死亡的实际病例分析,所占比例是不小的。老年人常见的致死疾病有高血压、冠心病、糖尿病、脑血管病、癌症等。下面 How many seniors in our country have died of ignorance? Although I do not see the statistics of large-scale authorities, the actual proportion of deaths from the elderly is not small. Common fatal diseases in the elderly are high blood pressure, coronary heart disease, diabetes, cerebrovascular disease, cancer and so on. the following