Greek students’ attitudes, perception and knowledge regarding generic medicines in times of economic crisis: a cross-sectional study

Table 2 Inter-scale correlations^a

Scale	1	2	3	4	5	6
1 (Trust)	–
2 (State audit)	−0.276^§	–
3 (Knowledge)	−0.262^§	0.032	–
4 (D quality)	−0.620^§	0.361^§	0.352^§	–
5 (Drug substitution)	−0.232^§	0.034^§	0.172	0.208^§	–
6 (Fiscal impact)	−0.376^§	0.075^§	0.371^¶	0.433^§	0.235^§	–

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