Patel V, Flisher AJ, Hetrick S, McGorry P: Mental health of young people: a global public-health challenge. Lancet. 2007, 369 (9569): 1302-1313. 10.1016/S0140-6736(07)60368-7.
World Health Organization: World health report 2001: mental health: new understanding, new hope. 2001, Geneva: World Health Organization
Cipriani A, Barbui C, Geddes JR: Suicide, depression, and antidepressants: patients and clinicians need to balance benefits and harms. BMJ [Br Med J]. 2005, 330 (7488): 373-10.1136/bmj.330.7488.373.
Ustun TB, Ayuso-Mateos JL, Chatterji S, Mathers C, Murray CJ: Global burden of depressive disorders in the year 2000. Br J Psychiatry. 2004, 184: 386-392. 10.1192/bjp.184.5.386.
Katon W, Schulberg H: Epidemiology of depression in primary care. Gen Hosp Psychiatry. 1992, 14 (4): 237-247. 10.1016/0163-8343(92)90094-Q.
Utsun TB, Sartorius N: Form and frequency of mental disorders across centres. Mental illness in general health care: an international study. 1995, West Sussex: John Wiley & Sons Ltd.
Berardi D, Leggieri G, Ceroni GB, Rucci P, Pezzoli A, Paltrinieri E, Grazian N, Ferrari G: Depression in primary care. A nationwide epidemiological survey. Fam Pract. 2002, 19 (4): 397-400. 10.1093/fampra/19.4.397.
Wittchen HU, Pittrow D: Prevalence, recognition and management of depression in primary care in Germany: the Depression 2000 study. Hum Psychopharmacol Clin Exp. 2002, 17 (S1): S1-S11. 10.1002/hup.398.
Wulsin LR, Vaillant GE, Wells VE: A systematic review of the mortality of depression. Psychosom Med. 1999, 61 (1): 6-17.
Global depression statistics. [http://www.biomedcentral.com/presscenter/pressreleases/20110722]
Poongothai S, Pradeepa R, Ganesan A, Mohan V: Prevalence of depression in a large urban South Indian population: The Chennai Urban Rural Epidemiology study (CURES:70). PLoS One. 2009, 4 (9): e7185-10.1371/journal.pone.0007185.
Gadit AAM, Mugford G: Prevalence of depression among households in three capital cities of Pakistan: need to revise the mental health policy. PLoS One. 2007, 2 (2): e209-10.1371/journal.pone.0000209.
Asghar S, Hussain A, Ali SMK, Khan AKA, Magnusson A: Prevalence of depression and diabetes: a population-based study from rural Bangladesh. Diabet Med. 2007, 24 (8): 872-877. 10.1111/j.1464-5491.2007.02136.x.
Siriwardhana C, Sumathipala A, Siribaddana S, Samaraweera S, Abeysinghe N, Prince M, Hotopf M: Reducing the scarcity in mental health research from low and middle income countries: a success story from Sri Lanka. Int Rev Psychiatry. 2011, 23 (1): 77-83. 10.3109/09540261.2010.545991.
Institute of Research and Development (IRD), Ministry of Health (MOH): National Mental Health Survey Report. 2007, Colombo: IRD, MOH
Summerfield D: War and mental health: a brief overview. BMJ. 2000, 321 (7255): 232-235. 10.1136/bmj.321.7255.232.
Mollica RF, Wyshak G, Lavelle J: The psychosocial impact of war trauma and torture on Southeast Asian refugees. Am J Psychiatry. 1987, 144 (12): 1567-1572.
De Jong JTVM, Komproe IH, Van Ommeren M: Common mental disorders in postconflict settings. Lancet. 2003, 361 (9375): 2128-2130. 10.1016/S0140-6736(03)13692-6.
Murthy RS, Lakshminarayana R: Mental health consequences of war: a brief review of research findings. World Psychiatry. 2006, 5 (1): 25-
Roberts B, Damundu EY, Lomoro O, Sondorp E: Post-conflict mental health needs: a cross-sectional survey of trauma, depression and associated factors in Juba, Southern Sudan. BMC Psychiatry. 2009, 9: 7-10.1186/1471-244X-9-7.
Husain F, Anderson M, Lopes Cardozo B, Becknell K, Blanton C, Araki D, Kottegoda Vithana E: Prevalence of war-related mental health conditions and association with displacement status in postwar Jaffna District, Sri Lanka. JAMA. 306 (5): 522-
Siriwardhana C, Adikari A, Pannala G, Siribaddana S, Abas M, Sumathipala A, Stewart R: Prolonged internal displacement and common mental disorders in Sri Lanka: the COMRAID study. PLoS One. 2013, 8 (5): e64742-10.1371/journal.pone.0064742.
Elbert T, Schauer M, Schauer E, Huschka B, Hirth M, Neuner F: Trauma-related impairment in children–a survey in Sri Lankan provinces affected by armed conflict. Child Abuse Negl. 2009, 33 (4): 238-246. 10.1016/j.chiabu.2008.02.008.
Somasundaram D, Sivayokan S: Rebuilding community resilience in a post-war context: developing insight and recommendations - a qualitative study in Northern Sri Lanka. Int J Ment Health Syst C7 - 3. 7 (1): 1-25.
Ministry of Health: Health Facility Survey 2011: District Profiles. 2011, Colombo: Ministry of Health
Kroenke K, Spitzer RL: The PHQ-9: a new depression diagnostic and severity measure. Psychiatr Ann. 2002, 32 (9): 1-7.
Patient health questionnaire (PHQ). [http://www.phqscreeners.com/overview.aspx#]
Arroll B, Goodyear-Smith F, Crengle S, Gunn J, Kerse N, Fishman T, Falloon K, Hatcher S: Validation of PHQ-2 and PHQ-9 to screen for major depression in the primary care population. Ann Fam Med. 2010, 8 (4): 348-353. 10.1370/afm.1139.
Institute of Research and Development (IRD), Ministry of Health (MOH): National Mental Health Survey. 2012, Colombo: IRD, MOH
Li C, Ford ES, Strine TW, Mokdad AH: Prevalence of Depression Among U.S. Adults With Diabetes: Findings from the 2006 Behavioral Risk Factor Surveillance System. Diabet Care. 2008, 31 (1): 105-107.
Mont D: Measuring disability prevalence. SP Discussion Paper. 2007, New York: The World Bank, Disability & Development Team HDNSP
Department of Census and Statistics Sri Lanka: Sri Lanka Census of Population and Housing. 2012, Colombo: Department of Census and Statistics Sri Lanka
Kroenke K, Spitzer RL, Williams JB: The PHQ-9: validity of a brief depression severity measure. J Gen Intern Med. 2001, 16 (9): 606-613. 10.1046/j.1525-1497.2001.016009606.x.
Cassano P, Fava M: Depression and public health: an overview. J Psychosom Res. 2002, 53 (4): 849-857. 10.1016/S0022-3999(02)00304-5.
Jacka FN, Mykletun A, Berk M: Moving towards a population health approach to the primary prevention of common mental disorders. BMC Med. 2012, 10 (1): 149-10.1186/1741-7015-10-149.
Djernes JK: Prevalence and predictors of depression in populations of elderly: a review. Acta Psychiatrica Scandinavica. 2006, 113 (5): 372-387. 10.1111/j.1600-0447.2006.00770.x.
Rosemann T, Backenstrass M, Joest K, Rosemann A, Szecsenyi J, Laux G: Predictors of depression in a sample of 1,021 primary care patients with osteoarthritis. Arthritis Care Res. 2007, 57 (3): 415-422. 10.1002/art.22624.
United States Surgeon General: Older adults and mental health. Mental Health: A Report of the Surgeon General, 1999. 1999
Cole MG, Dendukuri N: Risk factors for depression among elderly community subjects: a systematic review and meta-analysis. Am J Psychiatry. 2003, 160 (6): 1147-1156. 10.1176/appi.ajp.160.6.1147.
Han B, Gfroerer JC, Colpe LJ, Barker PR, Colliver JD: Serious psychological distress and mental health service use among community-dwelling older US Adults. Psychiatric Serv. 2011, 62 (3): 291-298.
Chang-Quan H, Xue-Mei Z, Bi-Rong D, Zhen-Chan L, Ji-Rong Y, Qing-Xiu L: Health status and risk for depression among the elderly: a meta-analysis of published literature. Age Ageing. 2010, 39 (1): 23-30. 10.1093/ageing/afp187.
Katon WJ, Lin EHB, Von Korff M, Ciechanowski P, Ludman EJ, Young B, Peterson D, Rutter CM, McGregor M, McCulloch D: Collaborative care for patients with depression and chronic illnesses. N Engl J Med. 2010, 363 (27): 2611-2620. 10.1056/NEJMoa1003955.
Frederick JT, Steinman LE, Prohaska T, Satariano WA, Bruce M, Bryant L, Ciechanowski P, DeVellis B, Leith K, Leyden KM: Community-based treatment of late life depression: an expert panel informed literature review. Am J Prev Med. 2007, 33 (3): 222-249. 10.1016/j.amepre.2007.04.035.
Steinman LE, Frederick JT, Prohaska T, Satariano WA, Dornberg-Lee S, Fisher R, Graub PB, Leith K, Presby K, Sharkey J: Recommendations for treating depression in community-based older adults. Am J Prev Med. 2007, 33 (3): 175-181. 10.1016/j.amepre.2007.04.034.
Penninx BW, Leveille S, Ferrucci L, van Eijk JT, Guralnik JM: Exploring the effect of depression on physical disability: longitudinal evidence from the established populations for epidemiologic studies of the elderly. Am J Pub Health. 1999, 89 (9): 1346-1352. 10.2105/AJPH.89.9.1346.
Von Korff M, Ormel J, Katon W, Lin EB: Disability and depression among high utilizers of health care: a longitudinal analysis. Arch Gen Psychiatry. 1992, 49 (2): 91-00. 10.1001/archpsyc.1992.01820020011002.
Steel Z, Chey T, Silove D, Marnane C, Bryant RA, van Ommeren M: Association of torture and other potentially traumatic events with mental health outcomes among populations exposed to mass conflict and displacement: a systematic review and meta-analysis. JAMA. 2009, 302 (5): 537-549. 10.1001/jama.2009.1132.
Somasundaram D: Collective trauma in the Vanni- a qualitative inquiry into the mental health of the internally displaced due to the civil war in Sri Lanka. Int J Ment Health Syst. 2010, 4: 22-10.1186/1752-4458-4-22.
Kohn R, Saxena S, Levav I, Saraceno B: The treatment gap in mental health care. Bull World Health Org. 2004, 82 (11): 858-866.
Samarasekara N, Davies MLM, Siribaddana S: The stigma of mental illness in Sri Lanka: the perspectives of community mental health workers. Stigma Research and Action. 2012, 2 (2): 93-99.