Deworming treatment effects on school participation, cluster summary analysis of Group 1 versus Group 3.

This analysis is based on the top left panel of Table 2 in [2]. All analysis includes only individuals in Group 1 and Group 3 schools, and eligible, non-transferring pupils, for both 1998 and 1999. Regression includes a Year 2 indicator variable, weights each school by its total pupil population, and clusters the disturbance terms by school. P-values are in square brackets and stars reflect: “**” P-value Deworming treatment effects on school participation, cluster summary analysis of Group 1 versus Group 3.

本分析基于参考文献[2]中表2的左上面板。所有分析仅纳入1998年与1999年期间，隶属于第1组及第3组学校的研究对象，以及符合资格且未发生转学的学生。回归模型包含年份2的指示变量，以每所学校的总学生数作为加权权重，并以学校为聚类单位对扰动项进行聚类处理。P值以方括号标注，星号的含义为："**" 代表本次第1组与第3组聚类汇总分析中，驱虫治疗对学校参与率的影响所对应的P值。