Alonso, J, Saha, S, Lim, CC, Aguilar-Gaxiola, S, Al-Hamzawi, A, Benjet, C, Bromet, EJ, Degenhardt, L, De Girolamo, G and Esan, O (2018) The association between psychotic experiences and health-related quality of life: a cross-national analysis based on World Mental Health Surveys. Schizophrenia Research 201, 46–53.
Bebbington, P and Nayani, T (1995) The psychosis screening questionnaire. International Journal of Methods in Psychiatric Research 5, 11–19.
Bebbington, PE, Bhugra, D, Brugha, T, Singleton, N, Farrell, M, Jenkins, R, Lewis, G and Meltzer, H (2004) Psychosis, victimisation and childhood disadvantage: evidence from the second British National Survey of Psychiatric Morbidity. The British Journal of Psychiatry 185, 220–226.
Bhavsar, V, Maccabe, JH, Hatch, SL, Hotopf, M, Boydell, J and Mcguire, P (2017) Subclinical psychotic experiences and subsequent contact with mental health services. The British Journal of Psychiatry 3, 64–70.
Bhavsar, V, Mcguire, P, Maccabe, J, Oliver, D and Fusar-Poli, P (2018) A systematic review and meta-analysis of mental health service use in people who report psychotic experiences. Early Intervention in Psychiatry 12, 275–285.
Bock, C, Bukh, JD, Vinberg, M, Gether, U and Kessing, LV (2010) The influence of comorbid personality disorder and neuroticism on treatment outcome in first episode depression. Psychopathology 43, 197–204.
Bromet, EJ, Nock, MK, Saha, S, Lim, CC, Aguilar-Gaxiola, S, Al-Hamzawi, A, Alonso, J, Borges, G, Bruffaerts, R and Degenhardt, L (2017) Association between psychotic experiences and subsequent suicidal thoughts and behaviors: a cross-national analysis from the World Health Organization World Mental Health Surveys. JAMA Psychiatry 74, 1136–1144.
Bukh, JD, Bock, C, Vinberg, M, Gether, U and Kessing, LV (2010) Clinical utility of Standardised Assessment of Personality-Abbreviated Scale (SAPAS) among patients with first episode depression. Journal of Affective Disorders 127, 199–202.
Cameron, RP and Gusman, D (2003) The primary care PTSD screen (PC-PTSD): development and operating characteristics. Primary Care Psychiatry 9, 9–14.
Caspi, A, Houts, RM, Belsky, DW, Goldman-Mellor, SJ, Harrington, H, Israel, S, Meier, MH, Ramrakha, S, Shalev, I and Poulton, R (2014) The p factor: one general psychopathology factor in the structure of psychiatric disorders? Clinical Psychological Science 2, 119–137.
Centre H. A. S. C. I (2015) .
Das-Munshi, J, Goldberg, D, Bebbington, PE, Bhugra, DK, Brugha, TS, Dewey, ME, Jenkins, R, Stewart, R and Prince, M (2008) Public health significance of mixed anxiety and depression: beyond current classification. The British Journal of Psychiatry 192, 171–177.
Devylder, J, Burnette, D and Yang, L (2014 a) Co-occurrence of psychotic experiences and common mental health conditions across four racially and ethnically diverse population samples. Psychological Medicine 44, 3503–3513.
Devylder, JE, Oh, HY, Corcoran, CM and Lukens, EP (2014 b) Treatment seeking and unmet need for care among persons reporting psychosis-like experiences. Psychiatric Services 65, 774–780.
Frangou, S (2014) A systems neuroscience perspective of schizophrenia and bipolar disorder. Schizophrenia Bulletin 40, 523–531.
Fusar-Poli, P, Raballo, A and Parnas, J (2016) What is an attenuated psychotic symptom? On the importance of the context. Schizophrenia Bulletin 43, 687–692.
Germans, S, Van Heck, GL and Hodiamont, PP (2012) Results of the search for personality disorder screening tools: clinical implications. J Clin Psychiatry. 73, 165–173.
Greenland, S, Daniel, R and Pearce, N (2016) Outcome modelling strategies in epidemiology: traditional methods and basic alternatives. International Journal of Epidemiology 45, 565–575.
Hatch, SL, Frissa, S, Verdecchia, M, Stewart, R, Fear, NT, Reichenberg, A, Morgan, C, Kankulu, B, Clark, J and Gazard, B (2011) Identifying socio-demographic and socioeconomic determinants of health inequalities in a diverse London community: the South East London Community Health (SELCoH) study. BMC Public Health 11, 861.
Hatch, S, Gazard, B, Williams, D, Frissa, S, Goodwin, L, Hotopf, M and Team, SS (2016) Discrimination and common mental disorder among migrant and ethnic groups: findings from a South East London Community sample. Social Psychiatry and Psychiatric Epidemiology 51, 689–701.
Kelleher, I, Lynch, F, Harley, M, Et, AL (2012) Psychotic symptoms in adolescence index risk for suicidal behavior: findings from 2 population-based case-control clinical interview studies. Archives of General Psychiatry 69, 1277–1283.
Kelleher, I, Devlin, N, Wigman, JT, Kehoe, A, Murtagh, A, Fitzpatrick, C and Cannon, M (2014) Psychotic experiences in a mental health clinic sample: implications for suicidality, multimorbidity and functioning. Psychological Medicine 44, 1615–1624.
Kelleher, I, Wigman, JT, Harley, M, O'hanlon, E, Coughlan, H, Rawdon, C, Murphy, J, Power, E, Higgins, NM and Cannon, M (2015) Psychotic experiences in the population: association with functioning and mental distress. Schizophrenia Research 165, 9–14.
Keyes, KM, Rutherford, C, Popham, F, Martins, SS and Gray, L (2018) How healthy are survey respondents compared with the general population?: using survey-linked death records to compare mortality outcomes. Epidemiology 29, 299–307.
Kilcommons, AM, Morrison, AP, Knight, A and Lobban, F (2008) Psychotic experiences in people who have been sexually assaulted. Social Psychiatry and Psychiatric Epidemiology 43, 602–611.
Klaassen, R, Heins, M, Luteijn, L, Van Der Gaag, M, Van Beveren, N and Investigators, O. O. P. (2013) Depressive symptoms are associated with (sub) clinical psychotic symptoms in patients with non-affective psychotic disorder, siblings and healthy controls. Psychological Medicine 43, 747–756.
Kobayashi, H, Nemoto, T, Murakami, M, Kashima, H and Mizuno, M (2011) Lack of association between psychosis-like experiences and seeking help from professionals: a case-controlled study. Schizophrenia Research 132, 208–212.
Koyanagi, A, Stickley, A and Haro, JM (2015) Subclinical psychosis and suicidal behavior in England: findings from the 2007 Adult Psychiatric Morbidity Survey. Schizophrenia Research 168, 62–67.
Koyanagi, A, Oh, H, Stickley, A, Haro, J and Devylder, J (2016) Risk and functional significance of psychotic experiences among individuals with depression in 44 low-and middle-income countries. Psychological Medicine 46, 2655–2665.
Lewis, G, Pelosi, AJ, Araya, R and Dunn, G (1992) Measuring psychiatric disorder in the community: a standardized assessment for use by lay interviewers. Psychological Medicine 22, 465–486.
Linscott, RJ and Van Os, J (2013) An updated and conservative systematic review and meta-analysis of epidemiological evidence on psychotic experiences in children and adults: on the pathway from proneness to persistence to dimensional expression across mental disorders. Psychological Medicine 43, 1133–1149.
Mcgrath, JJ, Saha, S, Al-Hamzawi, A, Andrade, L, Benjet, C, Bromet, EJ, Browne, MO, Caldas De Almeida, JM, Chiu, WT and Demyttenaere, K (2016) The bidirectional associations between psychotic experiences and DSM-IV mental disorders. American Journal of Psychiatry 173, 997–1006.
Mcgrath, JJ, Saha, S, Lim, CCW, Aguilar-Gaxiola, S, Alonso, J, Andrade, LH, Bromet, EJ, Bruffaerts, R, Caldas De Almeida, JM, Cardoso, G, De Girolamo, G, Fayyad, J, Florescu, S, Gureje, O, Haro, JM, Kawakami, N, Koenen, KC, Kovess-Masfety, V, Lee, S, Lepine, J-P, Mclaughlin, KA, Medina-Mora, ME, Navarro-Mateu, F, Ojagbemi, A, Posada-Villa, J, Sampson, N, Scott, KM, Tachimori, H, Have, MT, Kendler, KS and Kessler, RC (2017) Trauma and psychotic experiences: transnational data from the World Mental Health Survey. The British Journal of Psychiatry: The Journal of Mental Science 211, 373–380.
Mishara, AL and Fusar-Poli, P (2013) The phenomenology and neurobiology of delusion formation during psychosis onset: Jaspers, Truman symptoms, and aberrant salience. Schizophrenia Bulletin 39, 278–286.
Moran, P, Leese, M, Lee, T, Thornicroft, G and Mann, A (2003) Standardised Assessment of Personality-Abbreviated Scale (SAPAS): preliminary validation of a brief screen for personality disorder. The British Journal of Psychiatry 183, 228–232.
Moreno, C, Nuevo, R, Chatterji, S, Verdes, E, Arango, C and Ayuso-Mateos, JL (2013) Psychotic symptoms are associated with physical health problems independently of a mental disorder diagnosis: results from the WHO World Health Survey. World Psychiatry 12, 251–257.
Morgan, C, Reininghaus, U, Reichenberg, A, Frissa, S, Hotopf, M, Hatch, SL and SELCoH Study Team (2014) Adversity, cannabis use and psychotic experiences: evidence of cumulative and synergistic effects. The British Journal of Psychiatry 204, 346–353.
Murphy, J, Shevlin, M, Houston, J and Adamson, G (2012) A population based analysis of subclinical psychosis and help-seeking behavior. Schizophrenia Bulletin 38, 360–367.
Navarro-Mateu, F, Alonso, J, Lim, CC, Saha, S, Aguilar-Gaxiola, S, Al-Hamzawi, A, Andrade, LH, Bromet, EJ, Bruffaerts, R and Chatterji, S (2017) The association between psychotic experiences and disability: results from the WHO World Mental Health Surveys. Acta Psychiatrica Scandinavica 136, 74–84.
Newton-Howes, G, Tyrer, P, North, B and Yang, M (2008) The prevalence of personality disorder in schizophrenia and psychotic disorders: systematic review of rates and explanatory modelling. Psychological Medicine 38, 1075–1082.
Oh, H, Koyanagi, A, Kelleher, I and Devylder, J (2018) Psychotic experiences and disability: findings from the collaborative psychiatric epidemiology surveys. Schizophrenia Research 193, 343–347.
Oh, H, Waldman, K, Stickley, A, Devylder, J and Koyanagi, A (2019) Psychotic experiences and physical health conditions in the United States. Comprehensive Psychiatry 90, 1–6.
Ohayon, MM and Schatzberg, AF (2002) Prevalence of depressive episodes with psychotic features in the general population. American Journal of Psychiatry 159, 1855–1861.
Parnas, J and Henriksen, MG (2016) Epistemological error and the illusion of phenomenological continuity. World Psychiatry 15, 126–127.
Perez, J, Russo, DA, Stochl, J, Clarke, J, Martin, Z, Jassi, C, French, P, Fowler, D and Jones, PB (2018) Common mental disorder including psychotic experiences: trailblazing a new recovery pathway within the improving access to psychological therapies programme in England. Early Intervention in Psychiatry 12, 497–504.
Phelan, M, Stradins, L and Morrison, S (2001) Physical health of people with severe mental illness: can be improved if primary care and mental health professionals pay attention to it. BMJ: British Medical Journal 322, 443.
Prins, A, Ouimette, P, Kimerling, R, Camerond, RP, Hugelshofer, DS, Shaw-Hegwer, J, Thrailkill, A, Gusman, FD and Sheikh, JI (2003) The primary care PTSD screen (PC PTSD): development and operating characteristics. Primary Care Psychiatry 9, 9–14.
Saha, S, Scott, J, Varghese, D and Mcgrath, J (2011) The association between physical health and delusional-like experiences: a general population study. PLoS One 6, e18566.
Saunders, JB, Aasland, OG, Babor, TF, De La Fuente, JR and Grant, M (1993) Development of the alcohol use disorders identification test (AUDIT): WHO collaborative project on early detection of persons with harmful alcohol consumption-II. Addiction 88, 791–804.
Scott, KM, Saha, S, Lim, CC, Aguilar-Gaxiola, S, Al-Hamzawi, A, Alonso, J, Benjet, C, Bromet, EJ, Bruffaerts, R and Caldas-De-Almeida, JM (2018) Psychotic experiences and general medical conditions: a cross-national analysis based on 28 002 respondents from 16 countries in the WHO World Mental Health Surveys. Psychological Medicine 48, 2730–2739.
Sharifi, V, Eaton, WW, Wu, LT, Roth, KB, Burchett, BM and Mojtabai, R (2015) Psychotic experiences and risk of death in the general population: 24–27 year follow-up of the Epidemiologic Catchment Area study. The British Journal of Psychiatry 207, 30–36.
StataCorp (2014) .
Stewart, R, Soremekun, M, Perera, G, Broadbent, M, Callard, F, Denis, M, Hotopf, M, Thornicroft, G and Lovestone, S (2009) The South London and Maudsley NHS foundation trust biomedical research centre (SLAM BRC) case register: development and descriptive data. BMC Psychiatry 9, 51.
Ware, JE and Kosinski, M (2001) .
Wigman, JT, Van Nierop, M, Vollebergh, WA, Lieb, R, Beesdo-Baum, K, Wittchen, H-U and Van Os, J (2012) Evidence that psychotic symptoms are prevalent in disorders of anxiety and depression, impacting on illness onset, risk, and severity – implications for diagnosis and ultra–high risk research. Schizophrenia Bulletin 38, 247–257.