保障性安居工程是党中央、国务院为推动科学发展、加快转变经济发展方式、保障和改善民生采取的重大举措,是国家解决中低收入家庭住房困难、实现“居者有其屋”的重大民生国策。2015年,湖北省审计厅在对某市保障性安居工程跟踪审计过程中,运用大数据比对分析、延伸审计等方法,查出了国家公职人员、国家控股商业银行及经办机构工作 The affordable housing project is a major measure taken by the Party Central Committee and the State Council to promote scientific development, speed up the transformation of economic development mode, and guarantee and improve people’s livelihood. It is a measure for the state to solve the housing difficulties for low and middle-income families and achieve “home ownership” Major livelihood policies. In 2015, Hubei Provincial Audit Office found out about the work of state public officials, state-controlled commercial banks and agencies in the follow-up audits of affordable housing projects in a certain city using such methods as comparative analysis of big data and extension of auditing methods