Relat ionship Between Reflect ive Light and Tr affic Accidents Involving Power - T illers

light were 32 cases (72.7%) of 44 cases (excluded one case due to death). Of those, the status of reflective light was clean in 18 cases (56.3%). T he recognition that reflective light can prevent accidents was Yes in 26 cases of 44 cases (59.1%). The recognition of the campaign to attach reflective lights to power tillers was Yes in 38 cases of 44 cases (86.4%). The recognition about the safety regulation of driving power-tillers was Yes in 32 cases of 44 cases (72.7%). Odds ratio of traffic accidents for no reflective light was 7.00 (95% CI: 1.06- 58.37).