本文对蓟县近７年来非传染性四病患者赴天津市区医院就医情况进行分析，现将结果报告如下。资料来源与方法资料来源于本站历年非传染性四病卡片分析整理工作用表和发病统计年报表。非传染性四病（以下简称四病）分别为恶性肿瘤、冠心病、脑卒中和高血压。统计方法采用分类... This article analyzes the situation of non-communicable four-disease patients visiting Tianjin urban hospital in recent 7 years in Shexian County and reports the results as follows. Sources and methods of data from the site over the calendar year non-infectious disease card analysis and treatment work table and incidence statistics annual report. Non-infectious four diseases (hereinafter referred to as four diseases) are malignant tumors, coronary heart disease, stroke and hypertension. Statistical methods using classification...