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Table 2 Principal Components Analysis with Promax Rotation* of the barriers to depression care questionnaire (BDC-Q)

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

N° Item (Table 1) Factor loadings
F1 F2 F3 F4 F5
14 .811 .121 .244 .173 −.098
16 .680 .103 −.060 .133 −.173
19 .488 .084 .157 .097 .192
28 .437 .415 .257 .298 −.225
5 .402 .072 .212 .130 .094
10 R .214 .777 .227 .020 .060
12 .159 .601 −.069 .025 −.307
9 .171 .562 −.048 .106 −.125
11 R −.055 .557 .239 .034 .161
6 R −.073 .460 .013 −.031 −.010
2 R .258 .408 .242 .234 −.34
7 D .052 .371 .248 .153 .078
8 D .219 .230 .063 .029 −.175
20 R .235 .022 .755 .205 .017
18 R .176 −.051 .743 −.065 −.108
4 .144 .282 .645 .108 .082
3 .117 .273 .544 .215 −.050
15 R .406 .083 .420 −.049 .156
1 RD .217 .287 .291 .193 −.214
23 R .007 .139 .038 .776 −.031
25 .386 .044 .088 .635 .151
17 R .430 −.158 .316 .486 .106
27 .376 .032 .276 .472 −.012
24 R .151 −.137 .097 .459 .406
26 R −.098 .036 .099 .454 .242
21 −.041 −.019 .018 .207 .677
22 .031 .024 −.03 .208 .646
13 R .384 .008 .219 −.196 .554
  % Variance explained
F1 F2 F3 F4 F5
13.906 8.885 6.944 6.255 5.474
Factor correlations
F1 F2 F3 F4 F5
F1 1     
F2 .146 1    
F3 .283 .153 1   
F4 .214 .112 .150 1  
F5 .039 − 138 .087 −.012 1
  1. *Kaiser-Meyer-Olkin index = .57, p < .001, 41.4% variance explained
  2. R reversed, D dropped