Table 5. Changes in perceived knowledge from unpaired, unequal T-tests.

Knowledge Areas	Pre-Webinar		Post-PCQI		Change in Perceived Knowledge
	Mean	SD	Mean	SD
Non-Food Safety Areas
Audit	2.2	1.0	3.7	0.9	1.5*
PC Steps	2.6	1.0	4.3	0.6	1.7*
Cost	1.9	1.0	3.2	1.0	1.3*
Average	2.2		3.7		1.5
Food Safety Areas
Food Risk	2.8	1.1	4.1	0.8	1.4*
FSMA	2.4	0.9	3.6	0.6	1.2*
Hazards	2.4	1.0	4.0	0.7	1.6*
Recall	2.7	1.2	4.0	0.7	1.4*
Verification	2.2	1.0	4.0	0.7	1.9*
Process Flow	2.5	1.1	4.2	0.7	1.7*
Product Description	2.6	1.0	4.2	0.6	1.6*
FSP Steps	2.8	1.0	4.2	0.6	1.5*
GMP	2.9	1.0	4.2	0.5	1.3*
GSP	3.7	0.9	4.3	0.6	0.6*
PC Rule	2.1	0.9	4.2	0.5	2.0*
Records	3.2	1.0	4.3	0.6	1.2*
Average	2.7		4.1		1.4
	N = 80		N = 25

Note: Statistical significance denoted by *, from unpaired T-test with p>0.05. 5-point Likert scale from “Not knowledgeable at all” to “Extremely knowledgeable”.