Figure 5.

Safety Index (SI) change in six unsafe behaviors for two groups after intervention. Group 1: intervention group; Group 2: control group. Behavior 1: working in sleety weather without non-slipping shoes; Behavior 2: working more than 2 m high without safety harness; Behavior 3: climbing up and down the scaffold without protection; Behavior 4: standing in a location without sufficient scaffold floor; Behavior 5: throwing member bars from height during dismantling; and Behavior 6: stacking materials on scaffolds.