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Table 3 Internal consistency (Cronbach’s alpha) and Test–retest reliability (Pearson’s r) per dimension of the barriers to depression care questionnaire (BDC-Q)

From: General practitioners’ perspectives on barriers to depression care: development and validation of a questionnaire

Factor

Dimension

N° Item (Table 1)

Cronbach’s alpha

Pearson’sr*

N = 116

N = 30

F1

Provision of care by the general practitioner

5;14;15;16;19;28

0.610

0.540

F2

Considering patients’ attitudes towards depression

2;6;9;10;11;12

0.639

0.608

F3

Guidance for care

3;4;18;20

0.651

0.631

F4

Collaboration with mental health specialists

17;23;24;25;26;27

0.655

0.653

F5

Access to mental health care

13;21;22

0.477

0.636

  1. *p < 0.05