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Comparison of employees' hygiene knowledge scores before and after food safety training
*P < 0.05
1)T value was not computed because the standard error of the difference was zero.
2)PH: Personal Hygiene; FH: Food Hygiene; EH: Environmental Hygiene; PH: Personal Hygiene; FS: Food supply & Storage; HS: Handling of food & Serving; CS: Cleaning and Sanitation; WE: Working Environment
3)Question items: correction rate; Sub-total and total: scores (Mean ± SD)
