Results (1) In the community of city, the education effect of the group taught by professional staff and taught by nonprofessional staff was better than that of community education.

• 结果(1)在城市社区专业人员授课组和非专业人员授课组的教育效果好于社区宣传组，专业人员授课组与非专业人员授课组效果比较，差异无统计学意义。