The propotion ofpeople who had participated in training on food safety outmatched that of those who had never attended by 8, 9 times in terms of right knowledge (PR = 8, 9, 95% CI (1, 2 - 63, 6)) and the rate of right practice outdid by 8, 2 times (PR = 8, 2, 95% CI (1, 2 - 58, 9)).