农村的基层医务人员的技术水平和设备条件远比城市差,肿瘤漏报和误诊也多。要在农村建立肿瘤的发病登记报告制度和死亡登记报告制度比城市难得多。如不加强质量控制,所得统计资料质量较差,往往会失去科研价 The technical level and equipment conditions of the grassroots medical workers in rural areas are far worse than those in cities, and there are many reports of missed tumors and misdiagnosis. It is much more difficult to establish a tumor registration registration system and a death registration report system in rural areas than in cities. If quality control is not enhanced, the resulting statistical data will be of poor quality and often lose scientific research prices.