Models

Variable

Wald χ²

p-value

Adjusted odds ratio

95% CI

Model 1

Q2. Prepared foods in a cutting board, which did before?

To prepare different food uses different utensils properly disinfected

Intercept

3.011

0.083

5.081

-

Age

4.224

0.039

0.306

0.099 - 0.944

Model 2

Q3. The last time you used a tool like a knife. What did you do before you use this machine to prepare other food?

To prepare different food uses different utensils properly disinfected

Intercept

4.349

0.037

0.149

-

Gender

4.871

0.027

4.961

1.196 - 20.569

Model 3

Q6. After quilting for hot food, which made up serving time?

Puts the food immediately in a water bath

Intercept

11.676

0.001

193.65

-

Gender

5.111

0.024

0.137

0.024 - 0.767

Prof. experience

3.901

0.048

0.176

0.031 - 0.987