Table 1.
Characteristics of these included studies
| Author (year) | Country | Duration of intervention | Follow-up duration | Subjects | Group | Sample size | M/F | Age | Criteria for evaluating depression | Baseline values |
|---|---|---|---|---|---|---|---|---|---|---|
| der Ven, N.C.V. (2005) |
Netherlands | 3 months | 0 months | Type 1 diabetes | CBT | 45 | 36/52 | 37.8 ± 10.6 | CES-D | 16.0 ± 11.0 |
| Control: blood glucose awareness training | 43 | |||||||||
| Piette, J.D. (2011) |
U.S.A. | 12 months | 0 months | Type 2 diabetes | CBT | 145 | 72/73 | 55.1 ± 9.4 | BDI | 26.7 ± 7.7 |
| Control: usual care | 146 | 73/73 | 56.0 ± 10.9 | 26.5 ± 9.9 | ||||||
| Safren, S.A. (2014) |
U.S.A. | 4 months | 12 months | Type 2 diabetes | CBT | 45 | 22/23 | 55.44 ± 8.72 | MADRS | 25.60 ± 8.99 |
| CGI | 4.42 ± 1.29 | |||||||||
| Control: enhanced treatment as usual | 42 | 22/20 | 58.31 ± 7.41 | MADRS | 23.31 ± 7.20 | |||||
| CGI | 3.98 ± 1.09 | |||||||||
| Laura, M.C. (2013) |
Netherlands | NA | 12 months | Type 2 diabetes | CBT | 76 | 45/31 | 60.5 ± 9.4 | CES-D | 11.1 ± 8.1 |
| Control: managed care | 78 | 50/28 | 61.2 ± 8.8 | 9.6 ± 8.2 | ||||||
| Hermanns, N. (2015) |
Germany | NA | 12 months | Diabetes mellitus | CBT | 106 | 56/60 | 43.2 ± 14.9 | CES-D | 24.7 ± 7.6 |
| PHQ-9 | 10.9 ± 4.3 | |||||||||
| Control: diabetes education | 108 | 57/61 | 43.4 ± 13.8 | CES-D | 22.4 ± 8.6 | |||||
| PHQ-9 | 9.6 ± 3.8 |