| Study | Intervention | Key results-Depression |
| Cajanding (2016) Philippines Setting: Community | 100 Adult participants (Age 37 - 74 yrs) Nurse-Led CBT (n = 52) vs. Standard Care (n = 48) | Results at 3 months, mood score measured by the CDS in the intervention group was significantly improved compared with the standard care group (p < 0.01). |
| Dekker et al. (2012) Kentucky, USA Setting: Hospital | 41 adult patients Age: 66 ± 11 (SD), Brief cognitive therapy (n = 20) vs. Usual care (n = 21). | Results at 3 months, No significant improvement in Depressive symptoms measured by BDI-II in the CBT intervention group. |
| Freedland et al. (2015) Washington DC, USA Setting: Community | 158 adult participants, Age: 55.8 ± 11.2, CBT plus usual care (n = 79), Vs. Usual care (n = 79) | Results at 3months, Depression score measured by BDI-II score was not significant in the CBT group. Depression score measured with BDI-II at 6 months and 1 year showed significant improvement (p = 0.008; p = 0.005, respectively). Significant improvement noted in depression at 6months follow up of CBT intervention on HAM-D and NIH PROMIS measures (p < 0.001). |
| Gary et al. (2010) Georgia, USA Setting: Community | 74 adult patients, 4 groups, Age: 65.8 ± 13 CBT: (n = 16) Vs. Usual care: (n = 14) | Results at 3/6 months, No significant improvement in depression score measured by HAM-D in CBT intervention group. |
| Lundgren et al. (2016) Sweden Setting: Community | 50, Adult participants, Age : 62.9 ± 12.8 ICBT (n = 25) vs. DF (n = 25) | Results at 9 weeks of |