Preventing the recurrence of depression with a Mediterranean diet supplemented with extra-virgin olive oil. The PREDI-DEP trial: study protocol

[21] Ortuño Sánchez-Pedreño F(2013)Mediterranean dietary pattern and depression: the PREDIMED randomized trial BMC Med 11 208-2608

[22] Van der Does W(2007)Discordance between reported intention-to-treat and per protocol analyses J Clin Epidemiol 60 663-1057

[23] Angel Martínez-González M(2000)Marginal structural models and causal inference in epidemiology Epidemiology 11 550-217

[24] Martínez-González MA(2003)Adherence to a Mediterranean diet and survival in a Greek population N Engl J Med 348 2599-520

[25] Sánchez-Villegas A(2010)Dose-response analyses using restricted cubic spline functions in public health research Stat Med 29 1037-233

[26] Opie RS(2012)Dealing with missing outcome data in randomized trials and observational studies Am J Epidemiol 175 210-482

[27] Itsiopoulos C(2016)Prevention of depression through nutritional strategies in high-risk persons: rationale and design of the MooDFOOD prevention trial BMC Psychiatry 16 192-undefined

[28] Parletta N(2008)Population-based study of first onset and chronicity in major depressive disorder Arch Gen Psychiatry 65 513-undefined

[29] Sánchez-Villegas A(2000)Multiple recurrences of major depressive disorder Am J Psychiatry 157 229-undefined

[30] Akbaraly TN(1999)Stages of change across ten health risk behaviors for older adults Gerontologist 39 473-undefined

[21] Ortuño Sánchez-Pedreño F(2013)Mediterranean dietary pattern and depression: the PREDIMED randomized trial BMC Med 11 208-2608

[22] Van der Does W(2007)Discordance between reported intention-to-treat and per protocol analyses J Clin Epidemiol 60 663-1057

[23] Angel Martínez-González M(2000)Marginal structural models and causal inference in epidemiology Epidemiology 11 550-217

[24] Martínez-González MA(2003)Adherence to a Mediterranean diet and survival in a Greek population N Engl J Med 348 2599-520

[25] Sánchez-Villegas A(2010)Dose-response analyses using restricted cubic spline functions in public health research Stat Med 29 1037-233

[26] Opie RS(2012)Dealing with missing outcome data in randomized trials and observational studies Am J Epidemiol 175 210-482

[27] Itsiopoulos C(2016)Prevention of depression through nutritional strategies in high-risk persons: rationale and design of the MooDFOOD prevention trial BMC Psychiatry 16 192-undefined

[28] Parletta N(2008)Population-based study of first onset and chronicity in major depressive disorder Arch Gen Psychiatry 65 513-undefined

[29] Sánchez-Villegas A(2000)Multiple recurrences of major depressive disorder Am J Psychiatry 157 229-undefined

[30] Akbaraly TN(1999)Stages of change across ten health risk behaviors for older adults Gerontologist 39 473-undefined