Reliability and validity of the positive and negative syndrome scale for schizophrenics

The Positive and Negative Syndrome Scale (PANSS) for schizophrenia.

Kay, S. R., Fiszbein, A., & Opler, L. A. (1987) · Schizophrenia Bulletin · doi:10.1093/schbul/13.2.261 · Cited by 21,378

The Brief Psychiatric Rating Scale.

Overall, J. E., & Gorham, D. R. (1962) · Psychological Reports · doi:10.2466/pr0.1962.10.3.799 · Cited by 11,090

Untitled work

(1976) · Medical Entomology and Zoology · Cited by 8,899

Negative Symptoms in Schizophrenia: Definition and Reliability

Andreasen, N. C. (1982) · Archives of General Psychiatry · doi:10.1001/archpsyc.1982.04290070020005 · Cited by 2,247

Negative v Positive Schizophrenia

Andreasen, N. C. (1982) · Archives of General Psychiatry · doi:10.1001/archpsyc.1982.04290070025006 · Cited by 2,008

Positive and Negative Schizophrenic Symptoms and the Role of Dopamine

Crow, T. J. (1980) · The British Journal of Psychiatry · doi:10.1192/s0007125000071919 · Cited by 563

Treatment of Negative Symptoms

Carpenter, W. T., Heinrichs, D. W., & Alphs, L. D. (1985) · Schizophrenia Bulletin · doi:10.1093/schbul/11.3.440 · Cited by 508

Symptomatic and Neuropsychological Components of Defect States

Bilder, R. M., Mukherjee, S., Rieder, R. O., & Pandurangi, A. K. (1985) · Schizophrenia Bulletin · doi:10.1093/schbul/11.3.409 · Cited by 504

Differential effects of amphetamine and neuroleptics on negative vs. positive symptoms in schizophrenia

Angrist, B., Rotrosen, J., & Gershon, S. (1980) · Psychopharmacology · doi:10.1007/bf00433802 · Cited by 344

Positive and negative symptoms in schizophrenia

Rosen, W. G., Mohs, R. C., Johns, C. A., Small, N. S., Kendler, K. S., Horvath, T., & Davis, K. L. (1984) · Psychiatry Research · doi:10.1016/0165-1781(84)90075-1 · Cited by 238

The Effects of Acupuncture Treatment on Sleep Quality and on Emotional Measures among Individuals Living with Schizophrenia: A Pilot Study

Reshef, A., Bloch, B., Vadas, L., Ravid, S., Kremer, I., & Haimov, I. (2013) · Sleep Disorders · doi:10.1155/2013/327820 · Cited by 26

A qualitative analysis of the effects of a comorbid disordered gambling diagnosis with schizophrenia

Yakovenko, I., Clark, C. M., Hodgins, D. C., & Goghari, V. M. (2016) · Schizophrenia Research · doi:10.1016/j.schres.2015.12.008 · Cited by 26

Effects of Blocking D2/D3 Receptors on Mismatch Negativity and P3a Amplitude of Initially Antipsychotic Naïve, First Episode Schizophrenia Patients

Düring, S. W., Glenthoj, B. Y., & Oranje, B. (2015) · The International Journal of Neuropsychopharmacology · doi:10.1093/ijnp/pyv109 · Cited by 26

Effect of Valerian in Preventing Neuropsychiatric Adverse Effects of Efavirenz in HIV-Positive Patients: A Pilot Randomized, Placebo-Controlled Clinical Trial

Ahmadi, M., Khalili, H., Abbasian, L., & Ghaeli, P. (2017) · Annals of Pharmacotherapy · doi:10.1177/1060028017696105 · Cited by 26

Neuronal Dysfunction of the Frontal Lobe in Schizophrenia

Pae, C., Choe, B., Joo, R.-H., Lim, H. K., Kim, T., Yoo, S., Choi, B.-G., Kim, J.-J., Lee, S.-J., Lee, C., et al. (2004) · Neuropsychobiology · doi:10.1159/000079972 · Cited by 26

Impact of attachment style on the 1-year outcome of persons with an at-risk mental state for psychosis.

Quijada, Y., Kwapil, T., Tizón, J., Sheinbaum, T., & Barrantes-Vidal, N. (2015) · Psychiatry Research · doi:10.1016/j.psychres.2015.05.013 · Cited by 25

The meta-analytic framework for the evaluation of surrogate endpoints in clinical trials

Molenberghs, G., Burzykowski, T., Alonso, A., Pryseley, A., Tilahun, A., & Buyse, M. E. (2007) · Journal of Statistical Planning and Inference · doi:10.1016/j.jspi.2007.06.005 · Cited by 23

Possible Facilitative Effects of Repeated Anodal Transcranial Direct Current Stimulation on Functional Outcome 1 Month Later in Schizophrenia: An Open Trial

Narita, Z. C., Inagawa, T., Sueyoshi, K., Lin, C., & Sumiyoshi, T. (2017) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2017.00184 · Cited by 25

Generalized reliability estimation using repeated measurements

Laenen, A., Vangeneugden, T., Geys, H., & Molenberghs, G. (2006) · British Journal of Mathematical and Statistical Psychology · doi:10.1348/000711005x66068 · Cited by 25

Through the looking glass: self-reassuring meta-cognitive capacity and its relationship with the thematic content of voices

Connor, C., & Birchwood, M. J. (2013) · Frontiers in Human Neuroscience · doi:10.3389/fnhum.2013.00213 · Cited by 25

Increased serum levels of cysteine in patients with schizophrenia: A potential marker of cognitive function preservation

Wang, L., Lin, P., Lee, Y., Huang, Y., Wu, C., Hsu, S., Chen, C.-C., Chong, M., Lin, C., & Hung, C. (2017) · Schizophrenia Research · doi:10.1016/j.schres.2017.03.041 · Cited by 25

Vocational rehabilitation for subjects with severe mental illnesses in Germany

Watzke, S., Galvao, A., & Brieger, P. (2008) · Social Psychiatry and Psychiatric Epidemiology · doi:10.1007/s00127-008-0466-2 · Cited by 25

Effect of Ramadan fasting on anthropometric, metabolic, inflammatory and psychopathology status of Egyptian male patients with schizophrenia

Fawzi, M. H., Fawzi, M. M., Said, N. S., Fawzi, M. M., Fouad, A. A., & Abdel-Moety, H. (2014) · Psychiatry Research · doi:10.1016/j.psychres.2014.11.057 · Cited by 25

Need for information in a representative sample of outpatients with schizophrenia disorders

Andrade, M. C. R., Slade, M., Bandeira, M. D. B., Evans-Lacko, S. E., Martin, D., & Andreoli, S. B. (2018) · International Journal of Social Psychiatry · doi:10.1177/0020764018776350 · Cited by 25

Aberrant Cardiac Interoception in Psychosis

Jeganathan, J., Campbell, M. E. J., Legrand, N., Allen, M., & Breakspear, M. J. (2024) · Schizophrenia Bulletin · doi:10.1093/schbul/sbae078 · Cited by 24

Transdermal Asenapine in Schizophrenia: A Systematic Review

Carrithers, B., & El‐Mallakh, R. S. (2020) · Patient Preference and Adherence · doi:10.2147/ppa.s235104 · Cited by 24

Schizophrenic patients with polydipsia and water intoxication more often have a form of schizophrenia first described by Kraepelin

Bralet, M., Ton, T., & Falissard, B. (2007) · Psychiatry Research · doi:10.1016/j.psychres.2006.11.009 · Cited by 24

Influencing factors and predictors of early improvement in the acute treatment of schizophrenia and schizophrenia spectrum disorder

Schennach-Wolff, R., Meyer, S., Seemüller, F., Jäger, M., Schmauß, M., Laux, G., Pfeiffer, H., Naber, D., Schmidt, L., Gäebel, W., et al. (2011) · Journal of Psychiatric Research · doi:10.1016/j.jpsychires.2011.07.014 · Cited by 24

Severity of psychotic episodes in predicting concurrent depressive and anxiety features in acute phase schizophrenia

Naidu, K., van Staden, W., & van der Linde, M. (2014) · BMC Psychiatry · doi:10.1186/1471-244x-14-166 · Cited by 24

Association study between glutathione S-transferase P1 polymorphism and schizophrenia in the Korean population

Pae, C., Kim, J.-J., Lee, S.-J., Lee, C., Lee, C., Paik, I., Park, H. R., Yang, S. Y., & Serretti, A. (2003) · Progress in Neuro-Psychopharmacology and Biological Psychiatry · doi:10.1016/s0278-5846(03)00043-5 · Cited by 23

Switching elderly chronic psychotic patients to olanzapine

Barak, Y., Shamir, E. Z., Mirecki, I., Weizman, R., & Aizenberg, D. (2004) · The International Journal of Neuropsychopharmacology · doi:10.1017/s1461145703004048 · Cited by 24

Remission and Recovery and their Predictors in Schizophrenia Spectrum Disorder: Results from a 1-Year Follow-Up Naturalistic Trial

Schennach, R., Riedel, M. J., Obermeier, M., Jäger, M., Schmauß, M., Laux, G., Pfeiffer, H., Naber, D., Schmidt, L., Gäebel, W., et al. (2011) · Psychiatric Quarterly · doi:10.1007/s11126-011-9193-z · Cited by 23

Relationship between social and cognitive functions in people with schizophrenia

Tominaga, T., Tomotake, M., Takeda, T., Ueoka, Y., Tanaka, T., Watanabe, S., Kameoka, N., Nakataki, M., Numata, S., Izaki, Y., et al. (2018) · Neuropsychiatric Disease and Treatment · doi:10.2147/ndt.s171207 · Cited by 23

Sleep disturbance and quality of life in clinically stable inpatients with schizophrenia in rural China

Wang, W., Zhou, Y.-Q., Chai, N., & Li, G. (2020) · Quality of Life Research · doi:10.1007/s11136-020-02541-2 · Cited by 23

Cognitive Impairments of Sleep-Deprived Ovariectomized (OVX) Female Rats by Voluntary Exercise

Rajizadeh, M. A., Esmaeilpour, K., Motamedy, S., Borzadaran, F. M., & Sheibani, V. (2020) · Basic and Clinical Neuroscience Journal · doi:10.32598/bcn.9.10.505 · Cited by 26

Negative symptoms in First-Episode Schizophrenia related to morphometric alterations in orbitofrontal and superior temporal cortex: the OPTiMiSE study

Demjaha, A., Galderisi, S., Glenthøj, B., Arango, C., Mucci, A., Lawrence, A. J., O’Daly, O., Kempton, M. J., Ciufolini, S., Baandrup, L., et al. (2022) · Psychological Medicine · doi:10.1017/s0033291722000010 · Cited by 23

Differential results between self-report and interview-based ratings of risk symptoms of psychosis

Granö, N., Karjalainen, M., Itkonen, A., Anto, J., Edlund, V., Heinimaa, M., & Roine, M. (2011) · Early Intervention in Psychiatry · doi:10.1111/j.1751-7893.2011.00266.x · Cited by 23

Choosing negative symptom instruments: issues of representation and redundancy

Welham, J., STEDMAN, T. J., & Clair, A. (1999) · Psychiatry Research · doi:10.1016/s0165-1781(99)00042-6 · Cited by 23

What are depressive symptoms in acutely ill patients with schizophrenia spectrum disorder?

Schennach, R., Riedel, M. J., Obermeier, M., Seemüller, F., Jäger, M., Schmauß, M., Laux, G., Pfeiffer, H., Naber, D., Schmidt, L., et al. (2014) · European Psychiatry · doi:10.1016/j.eurpsy.2014.11.001 · Cited by 23

A Randomized Trial of Short-Term Acute Residential Treatment for Veterans

Hawthorne, W. B., Green, E. E., Gilmer, T., Garcia, P., Hough, R. L., Lee, M., Hammond, L., & Lohr, J. B. (2005) · Psychiatric Services · doi:10.1176/appi.ps.56.11.1379 · Cited by 23

Does cognitive impairment in treatment-resistant and ultra-treatment-resistant schizophrenia differ from that in treatment responders?

Anderson, V. M., McIlwain, M., Kydd, R. R., & Russell, B. R. (2015) · Psychiatry Research · doi:10.1016/j.psychres.2015.10.036 · Cited by 24

A double-blind, cross-over comparison of the effects of amantadine or placebo on visuomotor and cognitive function in medicated schizophrenia patients

Silver, H., Goodman, C., Isakov, V., Knoll, G., & Modai, I. (2005) · International Clinical Psychopharmacology · doi:10.1097/00004850-200511000-00007 · Cited by 23

The relationship between childhood trauma and neuropsychological functioning in first episode psychosis

Campbell, C. M., Barrett, S., Shannon, C., Hoy, K., Rushe, T., Cooper, S. J., & Mulholland, C. C. (2012) · Psychosis · doi:10.1080/17522439.2012.660982 · Cited by 24

Predictive value of symptoms for quality of life in first-episode schizophrenia

Chugh, P. K., Rehan, H. S., Unni, K. E. S., & Sah, R. K. (2012) · Nordic Journal of Psychiatry · doi:10.3109/08039488.2012.687768 · Cited by 23

Clinical and Genetic Factors Associated with Resistance to Treatment in Patients with Schizophrenia: A Case-Control Study

Hajj, A., Obeïd, S., Sahyoun, S., Haddad, C., Azar, J., Khabbaz, L. R., & Hallit, S. R. (2019) · International Journal of Molecular Sciences · doi:10.3390/ijms20194753 · Cited by 23

EEG Hemispheric Asymmetry as a Predictor and Correlate of Short-term Response to Clozapine Treatment in Schizophrenia

Knott, V., Labelle, A., Jones, B., & Mahoney, C. (2000) · Clinical Electroencephalography · doi:10.1177/155005940003100308 · Cited by 23

Metacognitive training in patients recovering from a first psychosis: an experience sampling study testing treatment effects

Pos, K., Meijer, C. J., Verkerk, O., Ackema, O., A, L. K. M., & de Haan, L. (2017) · European Archives of Psychiatry and Clinical Neuroscience · doi:10.1007/s00406-017-0833-7 · Cited by 23

The correlation between the quality of life and clinical variables among outpatients with schizophrenia

Hasan, A. A.-H. (2018) · Psychiatry Research · doi:10.1016/j.psychres.2018.09.062 · Cited by 25

Relationship between social cognition, general cognition, and risk for suicide in individuals with a psychotic disorder

Dickhoff, J., Opmeer, E. M., Heering, H. D., Bruggeman, R., van Amelsvoort, T., Bartels‐Velthuis, A. A., Cahn, W., de Haan, L., Schirmbeck, F. N., Simons, C. J. P., et al. (2021) · Schizophrenia Research · doi:10.1016/j.schres.2021.02.024 · Cited by 23

Animal-Assisted Therapy in Middle-Aged and Older Patients With Schizophrenia: A Randomized Controlled Trial

Chen, T., Hsieh, T., Chen, M., Tseng, W., Hung, C., & Chen, C.-R. (2021) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2021.713623 · Cited by 28

Autonomic Modulation and Health-Related Quality of Life among Schizophrenic Patients Treated with Non-Intensive Case Management

Chang, L., Lin, Y., Kuo, T. B. J., Chang, H.-C. W., Liu, C., Liu, C., Hwu, H., & Yang, C. C. H. (2011) · PLoS ONE · doi:10.1371/journal.pone.0026378 · Cited by 22

Trauma in relation to psychosis and hospital experiences: The role of past trauma and attachment

Berry, K., Ford, S., Jellicoe‐Jones, L., & Haddock, G. (2014) · Psychology and Psychotherapy Theory Research and Practice · doi:10.1111/papt.12035 · Cited by 22

Development of Clinical Guidelines for the Pharmacological Management of Behavioural Disturbance and Aggression in People with Psychosis

Castle, D. J., Daniel, J., Knott, J. C., Fielding, J., Goh, J., & SINGH, B. S. (2005) · Australasian Psychiatry · doi:10.1080/j.1440-1665.2005.02194.x · Cited by 22

Self-Efficacy and Hemoglobin A1C Among Adults With Serious Mental Illness and Type 2 Diabetes

Wykes, T. L., Lee, A. A., McKibbin, C. L., & Laurent, S. M. (2016) · Psychosomatic Medicine · doi:10.1097/psy.0000000000000295 · Cited by 22

Extent and pattern of burden of care and its associated factors among Eritrean families of persons living with schizophrenia: a cross-sectional study

Hidru, T. H., Kelifa, M. O., Lolokote, S., & Li, X. (2016) · BMJ Open · doi:10.1136/bmjopen-2016-012127 · Cited by 22

Deficit of inhibition motor control in untreated patients with schizophrenia: Further support from visually guided saccade paradigms

Krebs, M., Bourdel, M., Ramdane-Cherif, Z., Bouhours, P., Löo, H., Poirier, M. F., & Amado, I. (2010) · Psychiatry Research · doi:10.1016/j.psychres.2009.07.008 · Cited by 22

Psychopathology, rehospitalization and quality of life among patients with schizophrenia under home care case management in Taiwan

Chang, L., Lin, Y., Chang, H. W., Chen, Y.-Z., Huang, W., Liu, C., Liu, C., & Hwu, H. (2012) · Journal of the Formosan Medical Association · doi:10.1016/j.jfma.2012.01.018 · Cited by 22

Predictive validity of the Family Attitude Scale in people with psychosis

Kavanagh, D. J., Pourmand, D., White, A., Robertson, D., Halford, W. K., & Vaughan, K. (2008) · Psychiatry Research · doi:10.1016/j.psychres.2007.08.003 · Cited by 22

Pharmacology of autism

McDougle, C. J., Stigler, K. A., Erickson, C. A., & Posey, D. J. (2006) · Clinical Neuroscience Research · doi:10.1016/j.cnr.2006.06.012 · Cited by 22

INVESTIGATING THE CRITERION VALIDITY OF PSYCHIATRIC SYMPTOM SCALES USING SURROGATE MARKER VALIDATION METHODOLOGY

Alonso, A., Geys, H., Molenberghs, G., & Vangeneugden, T. (2002) · Journal of Biopharmaceutical Statistics · doi:10.1081/bip-120015741 · Cited by 22

Psychopharmacologic treatment of negative schizophrenic symptoms

Opler, L. A., Albert, D. B., & RAMIREZ, P. M. (1994) · Comprehensive Psychiatry · doi:10.1016/0010-440x(94)90165-1 · Cited by 22

Ventricular enlargement, clinical correlates and treatment outcome in chronic schizophrenic inpatients

Wilms, G. E., Ongeval, C. V., Baert, A. L., Claus, A., Bollen, J., Cuyper, H. D., Eneman, M., Malfroid, M., Peuskens, J., & Heylen, S. (1992) · Acta Psychiatrica Scandinavica · doi:10.1111/j.1600-0447.1992.tb01474.x · Cited by 22

Mindfulness, cognitive fusion, and self-compassion in patients with schizophrenia spectrum disorders—A cross-sectional study

Böge, K., Pollex, F., Bergmann, N., Hahne, I., Zierhut, M. M., Mavituna, S., Thomas, N., & Hahn, E. (2022) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2022.959467 · Cited by 20

Akathisia and atypical antipsychotics: relation to suicidality, agitation and depression in a clinical trial

Bjarke, J., Gjerde, H. N., Jørgensen, H. A., Kroken, R. A., Løberg, E., & Johnsen, E. (2022) · Acta Neuropsychiatrica · doi:10.1017/neu.2022.9 · Cited by 21

Double-Blind, Placebo-Controlled Study of the Efficacy of Reboxetine and Citalopram as Adjuncts to Atypical Antipsychotics for Negative Symptoms of Schizophrenia

Usall, J., López‐Carrilero, R., Iniesta, R., Roca, M., Caballero, M. I. I., Rodríguez–Jiménez, R., Oliveira, C., Bernardo, M., Corripio, I., Duran‐Sindreu, S., et al. (2014) · The Journal of Clinical Psychiatry · doi:10.4088/jcp.13m08551 · Cited by 21

Perceived empowerment in people with a dual diagnosis of schizophrenia spectrum disorder and substance misuse

Berry, K., Allott, R., Emsley, R., Ennion, S., & Barrowclough, C. (2013) · Social Psychiatry and Psychiatric Epidemiology · doi:10.1007/s00127-013-0776-x · Cited by 21

Anxiety and depression and their links with delusions and hallucinations in people with a dual diagnosis of psychosis and substance misuse: A study using data from a randomised controlled trial

Hartley, S., Haddock, G., & Barrowclough, C. (2011) · Behaviour Research and Therapy · doi:10.1016/j.brat.2011.10.007 · Cited by 21

Estimating Reliability and Generalizability from Hierarchical Biomedical Data

Molenberghs, G., Laenen, A., & Vangeneugden, T. (2007) · Journal of Biopharmaceutical Statistics · doi:10.1080/10543400701329448 · Cited by 21

The influence of medical burden severity and cognition on functional competence in older community-dwelling individuals with schizophrenia

Tsoutsoulas, C., Mulsant, B. H., Kalache, S. M., Kumar, S., Ghazala, Z., Voineskos, A. N., Butters, M. A., Menon, M., & Rajji, T. K. (2015) · Schizophrenia Research · doi:10.1016/j.schres.2015.12.009 · Cited by 21

The relationship of depersonalization and absorption to hallucinations in psychotic and non-clinical participants

Garcelán, S. P., Bellido‐Zanin, G., Testal, J. F. R., López‐Jiménez, A. M., García‐Montes, J. M., & Ruíz-Veguilla, M. (2016) · Psychiatry Research · doi:10.1016/j.psychres.2016.08.015 · Cited by 24

Determinants of quality of life among people diagnosed with schizophrenia at outpatient clinics

Hasan, A. A.-H., & Tumah, H. (2018) · Perspectives In Psychiatric Care · doi:10.1111/ppc.12278 · Cited by 22

Positive and Negative Symptoms: Is Their Change Related?

Czobar, P., & Volavka, J. (1996) · Schizophrenia Bulletin · doi:10.1093/schbul/22.4.577 · Cited by 21

The Pineal Gland and the Mode of Onset of Schizophrenia

Sandyk, R. (1992) · International Journal of Neuroscience · doi:10.3109/00207459208994772 · Cited by 21

Predicting aging trajectories of decline in brain volume, cortical thickness and fractional anisotropy in schizophrenia

Zhu, J., Tsai, S., Lin, C., Lee, Y.-J., & Yang, A. C. (2023) · Schizophrenia · doi:10.1038/s41537-022-00325-w · Cited by 20

Relationship between self-focused attention, mindfulness and distress in individuals with auditory verbal hallucinations

Úbeda-Gómez, J., León-Palacios, M. G., Escudero-Pérez, S., Barros-Albarrán, M. D., López‐Jiménez, A. M., & Garcelán, S. P. (2015) · Cognitive Neuropsychiatry · doi:10.1080/13546805.2015.1089225 · Cited by 20

Aspirin Inclusion in Antipsychotic Treatment on Severity of Symptoms in Schizophrenia: A Randimized Clinical Trial

Attari, A., Mojdeh, A., Khalifeh-Soltani, F. A., & Najarzadegan, M. R. (2016) · Iranian Journal of Psychiatry and Behavioral Sciences · doi:10.5812/ijpbs.5848 · Cited by 22

Coping styles mediate the association between negative life events and subjective well-being in patients with non-affective psychotic disorders and their siblings.

van Dijk, F. V., Schirmbeck, F., Boyette, L., & de Haan, L. (2019) · Psychiatry Research · doi:10.1016/j.psychres.2018.12.020 · Cited by 19

Using virtual reality to explore differences in memory biases and cognitive insight in people with psychosis and healthy controls

Dietrichkeit, M., Grzella, K., Nagel, M., & Moritz, S. (2020) · Psychiatry Research · doi:10.1016/j.psychres.2020.112787 · Cited by 24

The impact of mode of onset of psychosis on pathways to care in a hospitalized, predominantly African‐American, first‐episode sample

Chien, V. H., & Compton, M. T. (2008) · Early Intervention in Psychiatry · doi:10.1111/j.1751-7893.2008.00061.x · Cited by 20

Cannabis Use and Dependence among French Schizophrenic Inpatients

Lejoyeux, M., Basquin, A., Koch, M., Embouazza, H., Chalvin, F., & Ilongo, M. (2014) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2014.00082 · Cited by 20

Interaction analysis between 5-HTTLPR and TNFA −238/−308 polymorphisms in schizophrenia

Pae, C., Serretti, A., Artioli, P., Kim, T.-E., Kim, J.-J., Lee, C., Lee, S., Paik, I. H., & Lee, C. (2005) · Journal of Neural Transmission · doi:10.1007/s00702-005-0358-5 · Cited by 20

New Paradigms for Treatment Development

Stover, E. L., Brady, L. S., & Marder, S. R. (2007) · Schizophrenia Bulletin · doi:10.1093/schbul/sbm085 · Cited by 20

Psychological approaches to understanding and promoting recovery in psychosis and bipolar disorder: a mixed-methods approach

Morrison, A. P., Law, H., Barrowclough, C., Bentall, R. P., Haddock, G., Jones, S. H., Kilbride, M., Pitt, E., Shryane, N. M., Tarrier, N., et al. (2016) · Programme Grants for Applied Research · doi:10.3310/pgfar04050 · Cited by 24

Amisulpride augmentation of clozapine for treatment-refractory schizophrenia: a double-blind, placebo-controlled trial

Barnes, T. R. E., Leeson, V. C., Paton, C., Marston, L., Osborn, D., Kumar, R., Keown, P., Zafar, R., Iqbal, K., Singh, V., et al. (2018) · Therapeutic Advances in Psychopharmacology · doi:10.1177/2045125318762365 · Cited by 20

COSMIN systematic review and meta-analysis of the measurement properties of the Positive and Negative Syndrome Scale (PANSS)

Geck, S., Roithmeier, M., Bühner, M., Wehr, S., Weigel, L., Priller, J., Davis, J. M., & Leucht, S. (2025) · EClinicalMedicine · doi:10.1016/j.eclinm.2025.103155 · Cited by 22

Association of MicroRNA137 Gene Polymorphisms with Age at Onset and Positive Symptoms of Schizophrenia in a Han Chinese Population

Wang, S., Li, W., Zhang, H., Wang, X., Yang, G., Zhao, J., Yang, Y., & Lv, L. (2014) · The International Journal of Psychiatry in Medicine · doi:10.2190/pm.47.2.f · Cited by 19

Differences in patterns of metabolic abnormality and metabolic syndrome between early-onset and adult-onset first-episode drug-naive schizophrenia patients

Lang, X., Zhou, Y., Zhao, L., Gu, Y., Wu, X. L., Zhao, Y., Li, Z., & Zhang, X. (2021) · Psychoneuroendocrinology · doi:10.1016/j.psyneuen.2021.105344 · Cited by 19

Gender, age at onset, and duration of being ill as predictors for the long-term course and outcome of schizophrenia: an international multicenter study

Fountoulakis, K. Ν., Dragioti, E., Antonis, T., Wiklund, T., Atmatzidis, X., Nimatoudis, I., Thys, E., Wampers, M., Hranov, L. G., Hristova, T., et al. (2021) · CNS Spectrums · doi:10.1017/s1092852921000742 · Cited by 19

Effects of IPS plus cognitive remediation in early psychosis: 18-month functioning outcomes of a randomized controlled trial

van Duin, D., de Winter, L., Kroon, H., Veling, W., & van Weeghel, J. (2021) · Schizophrenia Research · doi:10.1016/j.schres.2021.07.025 · Cited by 19

ENHANCE: Phase 3, Randomized, Double-Blind, Placebo-Controlled Study of Adjunctive Pimavanserin for Schizophrenia in Patients With an Inadequate Response to Antipsychotic Treatment

Bugarski‐Kirola, D., Bitter, I., Liu, I.-Y., Abbs, B., & Stankovic, S. (2022) · Schizophrenia Bulletin Open · doi:10.1093/schizbullopen/sgac006 · Cited by 19

The New Horizon of Antipsychotics beyond the Classic Dopaminergic Hypothesis—The Case of the Xanomeline–Trospium Combination: A Systematic Review

Vasiliu, O., Budeanu, B., & Cătănescu, M.-Ș. (2024) · Pharmaceuticals · doi:10.3390/ph17050610 · Cited by 22

Evaluating the reliability of multiple assessments of PTSD symptomatology: Multiple examiners, one patient

Cicchetti, D. V., FONTANA, A. F., & Showalter, D. R. (2009) · Psychiatry Research · doi:10.1016/j.psychres.2008.01.014 · Cited by 19

Relationships Among Self, Others, and Persecutors in Individuals With Persecutory Delusions: A Repertory Grid Analysis

Paget, A., & Ellett, L. (2013) · Behavior Therapy · doi:10.1016/j.beth.2013.12.001 · Cited by 17

A unified framework for the evaluation of surrogate endpoints in mental-health clinical trials

Molenberghs, G., Burzykowski, T., Alonso, A., Pryseley, A., Tilahun, A., & Buyse, M. E. (2009) · Statistical Methods in Medical Research · doi:10.1177/0962280209105015 · Cited by 19

Effect of nizatidine on olanzapine‐associated weight gain in schizophrenic patients in Korea: a pilot study

Pae, C., KIM, J., Lee, K., Lee, C., Bahk, W., LEE, S., Lee, C., & Paik, I. (2003) · Human Psychopharmacology Clinical and Experimental · doi:10.1002/hup.507 · Cited by 19

Adjuvant therapy with minocycline for schizophrenia (The MINOS Trial): study protocol for a double-blind randomized placebo-controlled trial

Fekadu, A., Mesfin, M., Medhin, G., Alem, A., Teferra, S., Gebre-Eyesus, T., Seboxa, T., Assefa, A., Hussein, J., Lemma, M. T., et al. (2013) · Trials · doi:10.1186/1745-6215-14-406 · Cited by 19

Epistasis between a set of variations located in the TAAR6 and HSP-70 genes toward schizophrenia and response to antipsychotic treatment

Pae, C., Drago, A., Patkar, A. A., Jun, T., & Serretti, A. (2009) · European Neuropsychopharmacology · doi:10.1016/j.euroneuro.2009.07.001 · Cited by 19

Polymorphism of the Serotonin Transporter Gene and Symptomatic Dimensions of Schizophrenia in the Korean Population

Pae, C., Kim, J.-J., Lee, S.-J., Lee, C., Lee, C., Paik, I., Park, H. R., Yang, S. Y., & Serretti, A. (2003) · Neuropsychobiology · doi:10.1159/000071212 · Cited by 19

Phenomenological features of auditory hallucinations and their symptomatological relevance

Hayashi, N., Igarashi, Y., Suda, K., & Nakagawa, S. (2004) · Psychiatry and Clinical Neurosciences · doi:10.1111/j.1440-1819.2004.01316.x · Cited by 19

Short forms of the WAIS-R with psychiatric inpatients: A comparison of techniques

Boone, D. E. (1990) · Journal of Clinical Psychology · doi:10.1002/1097-4679(199003)46:2 · Cited by 23

The cortical thickness phenotype of individuals with DISC1 translocation resembles schizophrenia

Doyle, O., Bois, C., Thomson, P. A., Romaniuk, L., Whitcher, B. J., Williams, S., Turkheimer, F., Stefánsson, H., McIntosh, A. M., Mehta, M. A., et al. (2015) · Journal of Clinical Investigation · doi:10.1172/jci82636 · Cited by 18

Prevalencia de la depresión en España: Análisis de los últimos 15 años

Cardila, F., Martínez, Á. M., Martín, A. B. B., Fuentes, M. D. C. P., Jurado, M. D. M. M., & Linares, J. J. G. (2015) · European Journal of Investigation in Health Psychology and Education · doi:10.30552/ejihpe.v5i2.118 · Cited by 18

β-hydroxybutyrate, pyruvate and metabolic profiles in patients with schizophrenia: A case control study

Huang, Y., Lin, P., Lee, Y., Wu, C., Hsu, S., Hung, C., Chen, C.-C., Chong, M., Lin, C., & Wang, L. (2016) · Psychoneuroendocrinology · doi:10.1016/j.psyneuen.2016.07.209 · Cited by 18

The relationship between conventional clinical assessments and momentary assessments of symptoms and functioning in schizophrenia spectrum disorders: A systematic review

Wright, A. C., Browne, J., Skiest, H. E., Bhiku, K., Baker, J. T., & Cather, C. (2021) · Schizophrenia Research · doi:10.1016/j.schres.2021.04.010 · Cited by 18

Experimental Models of Schizophrenia

Kay, S. R., & Sandyk, R. (1991) · International Journal of Neuroscience · doi:10.3109/00207459108987184 · Cited by 18

Impact of Substance Use Disorder on Presentation and Short-Term Course of Schizophrenia

Chakraborty, R., Chatterjee, A., & Chaudhury, S. (2014) · Psychiatry Journal · doi:10.1155/2014/280243 · Cited by 18

Prolonged cortical silent period among drug-naive subjects at ultra-high risk of psychosis

Tang, Y., Zhang, T., Edelman, B. J., Zeng, B., Zhao, S., Li, C., Zhuo, K., Qian, Z., Li, H., Guo, Q., et al. (2014) · Schizophrenia Research · doi:10.1016/j.schres.2014.10.004 · Cited by 18

The Phenomenology and Generation of Positive Mental Imagery in Early Psychosis

Laing, J., Morland, T., & Fornells‐Ambrojo, M. (2015) · Clinical Psychology & Psychotherapy · doi:10.1002/cpp.1976 · Cited by 21

Evaluation eines standardisierten Trainings für die "Positive and Negative Syndrome Scale" (PANSS)

Müller, M. J., Rossbach, W., Davids, E., Wetzel, H., & Benkert, O. (2000) · Der Nervenarzt · doi:10.1007/s001150050029 · Cited by 18

Cognitive Performance and Grey Matter Density in Psychosis: Functional Relevance of a Structural Endophenotype

Habets, P., A, L. K. M., Hofman, P. A. M., John Suckling, A., Oderwald, F., Bullmore, E. T., Woodruff, P. W. R., van Os, J., & Marcelis, M. C. (2008) · Neuropsychobiology · doi:10.1159/000182889 · Cited by 18

The Swedish version of the Positive and Negative Syndrome Scale (PANSS) for schizophrenia

von Knorring, L., & Lindström, E. (1992) · Acta Psychiatrica Scandinavica · doi:10.1111/j.1600-0447.1992.tb03298.x · Cited by 69

The Positive and Negative Syndrome Scale (PANSS) for schizophrenia.

Kay, S. R., Fiszbein, A., & Opler, L. A. (1987) · Schizophrenia Bulletin · doi:10.1093/schbul/13.2.261 · Cited by 21,378

Psychometric properties of the Positive and Negative Syndrome Scale (PANSS) in schizophrenia

Peralta, V., & Cuesta, M. J. (1994) · Psychiatry Research · doi:10.1016/0165-1781(94)90093-0 · Cited by 583

AN EXPLORATION OF RELIABILITY AND VALIDITY OF THE POSITIVE AND NEGATIVE SYNDROME SCALE

Trajković, G., Šapić, R., & Maksimović, G. (2002) · Praxis medica · doi:10.70949/pramed200201025t

The Thai version of the Positive and Negative Syndrome Scale (PANSS) for schizophrenia: criterion validity and interrater reliability.

Nilchaikovit, T., Uneanong, S., Kessawai, D., & Thomyangkoon, P. (2000) · PubMed · Cited by 15