Fig. 4
From: Analysis of factors affecting students going to school toilets in a rural primary school in China
Final SEM and parameter values for path analysis. One-way arrows indicated a significant association and two-way arrows indicated a significant correlation. Numbers over arrows indicated a standardized regression coefficient, and numbers over observed variables (rectangles) indicated explained variance (R2). A P value < 0.001 and a P value close to 0.05 were indicated by *** and **, respectively. The e indicates the residual in SEM