介绍了问卷的设计思路和主要内容，在对调查的数据进行了整理后，采用spss软件进行了频数分析、描述性统计分析、相关性分析以及交叉列联表分析。统计数据表明对于决策主体的约束激励机制还有待于进一步完善；目前前期研究工作深度基本能够满足决策需要，而决策工作质量并不理想。相关性分析表明决策者的工作态度是影响前期研究工作深度的主要因素；而对决策工作质量影响最大的因素依次为决策工作是否严谨、前期工作的深度是否满足决策要求、决策主体责任是否明确。多数被调查者认为有必要对我国重大工程项目的立项开展不可行性研究。

,The design idea and main contents of the questionnaire, which is about the decision-making stage of large engineering project in China, were introduced in the paper. The descriptive statistics analysis, frequency analysis, correlation analysis and crosstab analysis were used in data analysis. Statistic data indicated that the restraint and incentive mechanisms to the decision maker need further improvement. The working depth of previous research basically satisfied decision-making requirement. But the decision-making work was unsatisfactory. The correlation analysis suggested that the attitude of the decision maker is the decisive factor of the quality of previous research. In view of most of the people interviewed, unfeasibility study is necessary for the large engineering project in China.

谢洪涛（1974—），男，湖南涟源市人，工程师，研究方向为工程项目管理、建筑企业管理