Decision Making Method Based on Importance-Dangerousness Analysis for the Potential Risk Behavior of Construction Laborers

Table 4

Performance ratings of 19 elements of unsafe behavior.

Number	Subitem	Performance (%): % strongly agree + % agree
B-2	Obstacles left alone on the ground	45
C-2	Inadequate supervision and management	50
E-2	Wrong handling of hand tools	52
A-4	Inadequate handling of toxic substance	52
B-1	Neglect of dangerous structures	52
E-1	Equipment malfunction	53
B-4	Bad state of load	54
F-2	Unnecessary acts	54
C-1	Inappropriate method and procedure	54
B-3	Use of defective tools and materials	55
A-1	Inadequate use of protection management	55
A-3	Cleaning and repairing of working machines	57
G-1	Inadequate use of protective equipment	57
F-3	Approach hazardous locations	58
E-3	Miss of footing on the stairs	58
D-1	Unsafe working posture	59
F-1	Reckless acts	62
B-5	Incognizance of obstacles at bottom	62
A-2	Inadequate use of vehicle	64