Correlation Analysis of Behavioral Factors of Construction Safety Based on the Chi-Square Test
The construction safety supervision errors can lead to unsafe behavior; further affect the working conditions of workers and result in accidents at last. The probabilities of data are provided by statistical analysis between the different types of neighborhood-level factors by the independence of the chi-square test. The relationship analysis of the independence between the behavioral factors has been performed in order to find the non-independent factors. Among the Human Factors Analysis and Classification System (HFACS), the impact of the high-level factors on the bottom level is determined. Based on the data, the work path of various factors in the HFACS frame is confirmed and it can be a reference for the development of the preventive measures.
Elwin Mao and Linli Xu
K. C. Sun et al., "Correlation Analysis of Behavioral Factors of Construction Safety Based on the Chi-Square Test", Advanced Engineering Forum, Vol. 1, pp. 47-51, 2011