Table 1 |
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|
Confirmatory factor analyses. |
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|
Author |
Number of factors |
Items in analysis |
Explained variance |
TLI |
CFI |
RMSEA |
Factor correlation |
|
|
|||||||
|
Uher [12] |
1 |
MADRS |
0.57 |
0.99 |
0.97 |
0.10 |
NA |
|
1 |
HRSD-17 |
0.36 |
0.93 |
0.87 |
0.09 |
NA |
|
|
1 |
HRSD-6* |
0.48 |
0.99 |
0.98 |
0.07 |
NA |
|
|
1 |
BDI |
0.48 |
0.97 |
0.88 |
0.10 |
NA |
|
|
1 |
All 48 items |
0.45 |
0.90 |
0.63 |
0.17 |
NA |
|
|
Lux [35] |
1 |
9 MDD symptoms |
- |
0.97 |
0.96 |
0.07 |
NA |
|
2 |
9 MDD symptoms |
- |
0.97 |
0.97 |
0.06 |
0.83 |
|
|
|
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|
Abbreviations: BDI, Beck Depression Inventory; CFI, Confirmatory Fit Index; HRSD, Hamilton Rating Scale for Depression; MADRS, Montgomery and Åsberg Depression Rating Scale; MDD, major depressive disorder; NA, not applicable; * HRSD-6 contains 6 items out of the HRSD-17 (items 1,2,7,8,10,13) corresponding to depressive symptoms 1,2,5b,6,7; - not recorded. |
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|
van Loo et al. BMC Medicine 2012 10:156 doi:10.1186/1741-7015-10-156 |
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