Table 5.

Analysis of question 2 according to method and scenario, p-values <0.05 are highlighted by a single star, those <0.01 with two stars, and those <0.001 with three.

	Pearson χ2-value	p-value
Full table	258.55	<0.001***
Table pooled by methods	8.41	0.772
Scenario A sub-table	77.79	<0.001***
Scenario B sub-table	58.24	<0.001***
Scenario C sub-table	61.77	<0.001***
Scenario D sub-table	51.76	<0.001***