Comparison of the Delay in Processing Time and Protective Plastic Cases in Two Phosphor Plate Systems

Table 3

Multivariate test results based on four factor repeated measures ANOVA for changes in MGVs.

Effect		Value	𝐹	Hypothesis df	Error df	Sig.
Time	Pillai's Trace	,999	3661,947^a	8,000	40,000	,000
Time * Brend	Pillai's Trace	,996	1117,755^a	8,000	40,000	,000
Time * Case	Pillai's Trace	1,977	432,353	16,000	82,000	,000
Time * Step	Pillai's Trace	1,771	7,562	24,000	126,000	,000
Time * Brend * Case	Pillai's Trace	1,955	223,032	16,000	82,000	,000
Time * Brend * Step	Pillai's Trace	1,842	8,350	24,000	126,000	,000
Time * Case * Step	Pillai's Trace	2,719	4,660	48,000	270,000	,000
Time * Brend * Case * Step	Pillai's Trace	2,340	3,596	48,000	270,000	,000

^aExact statistic.