Pattern extraction for high-risk accidents in the construction industry: a data-mining approach. Issue 3 (2nd July 2016)

• Record Type: Journal Article
• Authors: Amiri, Mehran; Ardeshir, Abdollah; Fazel Zarandi, Mohammad Hossein; Soltanaghaei, Elahe
• Is Part Of: International journal of injury control and safety promotion. Volume 23:Issue 3(2016)
• Page Start: 264
• Page End: 276
• Publication Date: 2016-07-02
• Subjects: pattern extraction -- construction safety -- high-risk accidents -- multiple correspondence analysis -- ensembles of decision tree -- association rules; Wounds and injuries -- Prevention -- Periodicals; Wounds and Injuries -- prevention & control -- Periodicals; Consumer Product Safety -- Periodicals; 363.107
• DOI: 10.1080/17457300.2015.1032979
• Languages: English
• ISSNs: 1745-7300

Abstract

Abstract : Accidents involving falls and falling objects (group I) are highly frequent accidents in the construction industry. While being hit by a vehicle, electric shock, collapse in the excavation and fire or explosion accidents (group II) are much less frequent, they make up a considerable proportion of severe accidents. In this study, multiple-correspondence analysis, decision tree, ensembles of decision tree and association rules methods are employed to analyse a database of construction accidents throughout Iran between 2007 and 2011. The findings indicate that in group I, there is a significant correspondence among these variables: time of accident, place of accident, body part affected, final consequence of accident and lost workdays. Moreover, the frequency of accidents in the night shift is less than others, and the frequency of injury to the head, back, spine and limbs are more. In group II, the variables time of accident and body part affected are mostly related and the frequency of accidents among married and older workers is more than single and young workers. There was a higher frequency in the evening, night shifts and weekends. The results of this study are totally in line with the previous research.