Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1929112820', 'doi': 'https://doi.org/10.1111/j.1758-5872.2011.00141.x', 'title': 'Effects of duration of untreated psychosis on the clinical course and neurocognitive features of schizophrenia', 'display_name': 'Effects of duration of untreated psychosis on the clinical course and neurocognitive features of schizophrenia', 'publication_year': 2011, 'publication_date': '2011-12-08', 'ids': {'openalex': 'https://openalex.org/W1929112820', 'doi': 'https://doi.org/10.1111/j.1758-5872.2011.00141.x', 'mag': '1929112820'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1111/j.1758-5872.2011.00141.x', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S78012151', 'display_name': 'Asia-Pacific Psychiatry', 'issn_l': '1758-5864', 'issn': ['1758-5864', '1758-5872'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5041977976', 'display_name': 'Semra Ulusoy Kaymak', 'orcid': 'https://orcid.org/0000-0003-1711-1391'}, 'institutions': [{'id': 'https://openalex.org/I1303077703', 'display_name': 'Ministry of Health', 'ror': 'https://ror.org/00pkvys92', 'country_code': 'TR', 'type': 'government', 'lineage': ['https://openalex.org/I1303077703']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Semra Ulusoy Kaymak', 'raw_affiliation_strings': ['Psychiatry Clinic Ankara Oncology Training and Research Hospital Ankara Turkey'], 'affiliations': [{'raw_affiliation_string': 'Psychiatry Clinic Ankara Oncology Training and Research Hospital Ankara Turkey', 'institution_ids': ['https://openalex.org/I1303077703']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5045233994', 'display_name': 'Merih Altıntaş', 'orcid': 'https://orcid.org/0000-0001-7045-3046'}, 'institutions': [{'id': 'https://openalex.org/I4210085956', 'display_name': 'Bakırköy Psychiatric Hospital', 'ror': 'https://ror.org/007z4mw61', 'country_code': 'TR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210085956']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Merih Altıntas', 'raw_affiliation_strings': ['Department of Psychiatry Erenköy Mental Health and Psychiatric Disorders Training and Research Hosptial İstanbul Turkey'], 'affiliations': [{'raw_affiliation_string': 'Department of Psychiatry Erenköy Mental Health and Psychiatric Disorders Training and Research Hosptial İstanbul Turkey', 'institution_ids': ['https://openalex.org/I4210085956']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5108499378', 'display_name': 'Demet Unsal', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210085956', 'display_name': 'Bakırköy Psychiatric Hospital', 'ror': 'https://ror.org/007z4mw61', 'country_code': 'TR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210085956']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Demet Unsal', 'raw_affiliation_strings': ['Department of Psychiatry Erenköy Mental Health and Psychiatric Disorders Training and Research Hosptial İstanbul Turkey'], 'affiliations': [{'raw_affiliation_string': 'Department of Psychiatry Erenköy Mental Health and Psychiatric Disorders Training and Research Hosptial İstanbul Turkey', 'institution_ids': ['https://openalex.org/I4210085956']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5010553351', 'display_name': 'Ergün Sevinç', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210085956', 'display_name': 'Bakırköy Psychiatric Hospital', 'ror': 'https://ror.org/007z4mw61', 'country_code': 'TR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210085956']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Ergun Sevinc', 'raw_affiliation_strings': ['Department of Psychiatry Erenköy Mental Health and Psychiatric Disorders Training and Research Hosptial İstanbul Turkey'], 'affiliations': [{'raw_affiliation_string': 'Department of Psychiatry Erenköy Mental Health and Psychiatric Disorders Training and Research Hosptial İstanbul Turkey', 'institution_ids': ['https://openalex.org/I4210085956']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5005800969', 'display_name': 'Hüseyin Güleç', 'orcid': 'https://orcid.org/0000-0002-9227-9373'}, 'institutions': [{'id': 'https://openalex.org/I4210085956', 'display_name': 'Bakırköy Psychiatric Hospital', 'ror': 'https://ror.org/007z4mw61', 'country_code': 'TR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210085956']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Huseyin Gülec', 'raw_affiliation_strings': ['Department of Psychiatry Erenköy Mental Health and Psychiatric Disorders Training and Research Hosptial İstanbul Turkey'], 'affiliations': [{'raw_affiliation_string': 'Department of Psychiatry Erenköy Mental Health and Psychiatric Disorders Training and Research Hosptial İstanbul Turkey', 'institution_ids': ['https://openalex.org/I4210085956']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3240, 'currency': 'USD', 'value_usd': 3240, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 5, 'citation_normalized_percentile': {'value': 0.650588, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 80, 'max': 81}, 'biblio': {'volume': '4', 'issue': '1', 'first_page': '40', 'last_page': '47'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10023', 'display_name': 'Schizophrenia research and treatment', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2738', 'display_name': 'Psychiatry and Mental health'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10023', 'display_name': 'Schizophrenia research and treatment', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2738', 'display_name': 'Psychiatry and Mental health'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10854', 'display_name': 'Bipolar Disorder and Treatment', 'score': 0.9981, 'subfield': {'id': 'https://openalex.org/subfields/2738', 'display_name': 'Psychiatry and Mental health'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T11337', 'display_name': 'Tryptophan and brain disorders', 'score': 0.9941, 'subfield': {'id': 'https://openalex.org/subfields/2803', 'display_name': 'Biological Psychiatry'}, 'field': {'id': 'https://openalex.org/fields/28', 'display_name': 'Neuroscience'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/dup', 'display_name': 'dup', 'score': 0.96855295}, {'id': 'https://openalex.org/keywords/neurocognitive', 'display_name': 'Neurocognitive', 'score': 0.74522024}, {'id': 'https://openalex.org/keywords/clinical-global-impression', 'display_name': 'Clinical Global Impression', 'score': 0.5761172}], 'concepts': [{'id': 'https://openalex.org/C48737797', 'wikidata': 'https://www.wikidata.org/wiki/Q5315910', 'display_name': 'dup', 'level': 4, 'score': 0.96855295}, {'id': 'https://openalex.org/C172467417', 'wikidata': 'https://www.wikidata.org/wiki/Q1670397', 'display_name': 'Neurocognitive', 'level': 3, 'score': 0.74522024}, {'id': 'https://openalex.org/C2780135775', 'wikidata': 'https://www.wikidata.org/wiki/Q7233251', 'display_name': 'Positive and Negative Syndrome Scale', 'level': 3, 'score': 0.655768}, {'id': 'https://openalex.org/C2778420670', 'wikidata': 'https://www.wikidata.org/wiki/Q549525', 'display_name': 'Wisconsin Card Sorting Test', 'level': 4, 'score': 0.65053123}, {'id': 'https://openalex.org/C2776412080', 'wikidata': 'https://www.wikidata.org/wiki/Q7431605', 'display_name': 'Schizophrenia (object-oriented programming)', 'level': 2, 'score': 0.6344378}, {'id': 'https://openalex.org/C2776000289', 'wikidata': 'https://www.wikidata.org/wiki/Q5133761', 'display_name': 'Clinical Global Impression', 'level': 4, 'score': 0.5761172}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.5708615}, {'id': 'https://openalex.org/C2779727114', 'wikidata': 'https://www.wikidata.org/wiki/Q170082', 'display_name': 'Psychosis', 'level': 2, 'score': 0.4976206}, {'id': 'https://openalex.org/C118552586', 'wikidata': 'https://www.wikidata.org/wiki/Q7867', 'display_name': 'Psychiatry', 'level': 1, 'score': 0.4356253}, {'id': 'https://openalex.org/C123273963', 'wikidata': 'https://www.wikidata.org/wiki/Q624758', 'display_name': 'Psychopathology', 'level': 2, 'score': 0.42483371}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.35166454}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.31116188}, {'id': 'https://openalex.org/C169900460', 'wikidata': 'https://www.wikidata.org/wiki/Q2200417', 'display_name': 'Cognition', 'level': 2, 'score': 0.2752471}, {'id': 'https://openalex.org/C14216870', 'wikidata': 'https://www.wikidata.org/wiki/Q3872', 'display_name': 'Neuropsychology', 'level': 3, 'score': 0.25737938}, {'id': 'https://openalex.org/C27081682', 'wikidata': 'https://www.wikidata.org/wiki/Q269829', 'display_name': 'Placebo', 'level': 3, 'score': 0.063438535}, {'id': 'https://openalex.org/C204787440', 'wikidata': 'https://www.wikidata.org/wiki/Q188504', 'display_name': 'Alternative medicine', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C7602840', 'wikidata': 'https://www.wikidata.org/wiki/Q746284', 'display_name': 'Gene duplication', 'level': 3, 'score': 0.0}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1111/j.1758-5872.2011.00141.x', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S78012151', 'display_name': 'Asia-Pacific Psychiatry', 'issn_l': '1758-5864', 'issn': ['1758-5864', '1758-5872'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'score': 0.68, 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 38, 'referenced_works': ['https://openalex.org/W1573622717', 'https://openalex.org/W1911472948', 'https://openalex.org/W1974944432', 'https://openalex.org/W1978251978', 'https://openalex.org/W1984626306', 'https://openalex.org/W2001797784', 'https://openalex.org/W2003497549', 'https://openalex.org/W2004660653', 'https://openalex.org/W2019469884', 'https://openalex.org/W2028799838', 'https://openalex.org/W2040792193', 'https://openalex.org/W2048202102', 'https://openalex.org/W2052195153', 'https://openalex.org/W2056132514', 'https://openalex.org/W2059944156', 'https://openalex.org/W2065129834', 'https://openalex.org/W2079277025', 'https://openalex.org/W2083764460', 'https://openalex.org/W2093408897', 'https://openalex.org/W2098586003', 'https://openalex.org/W2116594433', 'https://openalex.org/W2117601785', 'https://openalex.org/W2119226169', 'https://openalex.org/W2119409164', 'https://openalex.org/W2127962453', 'https://openalex.org/W2140606211', 'https://openalex.org/W2147371059', 'https://openalex.org/W2147397761', 'https://openalex.org/W2147696657', 'https://openalex.org/W2151771276', 'https://openalex.org/W2162019267', 'https://openalex.org/W2164576666', 'https://openalex.org/W2165178496', 'https://openalex.org/W2166453673', 'https://openalex.org/W2423449161', 'https://openalex.org/W3090293687', 'https://openalex.org/W4241018583', 'https://openalex.org/W4255396331'], 'related_works': ['https://openalex.org/W4313677422', 'https://openalex.org/W2987655418', 'https://openalex.org/W2981803206', 'https://openalex.org/W2966484197', 'https://openalex.org/W2606329436', 'https://openalex.org/W2159886771', 'https://openalex.org/W2130648170', 'https://openalex.org/W1965057980', 'https://openalex.org/W1559604201', 'https://openalex.org/W1527297209'], 'abstract_inverted_index': {'Abstract': [0], 'Introduction': [1], 'Prolonged': [2], 'duration': [3, 64, 74], 'of': [4, 12, 19, 23, 32, 40, 75, 111, 157, 191, 194, 213, 218, 224, 228, 246], 'untreated': [5], 'psychosis': [6], '(': [7, 77, 98, 105, 114, 125, 131, 139], 'DUP': [8, 33, 58, 170, 185, 219, 234], ')': [9, 59, 79, 107, 133], 'is': [10], 'one': [11], 'the': [13, 17, 29, 35, 62, 158, 166, 178, 210, 216, 241], 'negative': [14, 153, 201, 238], 'factors': [15], 'in': [16, 177, 205, 209, 253], 'course': [18], 'schizophrenia.': [20, 247], 'The': [21, 67], 'purpose': [22], 'our': [24], 'study': [25], 'was': [26], 'to': [27, 61, 73, 197], 'detect': [28], 'long‐term': [30, 57, 169, 179], 'effects': [31], 'on': [34, 240], 'clinical': [36, 88, 242], 'and': [37, 46, 56, 84, 87, 94, 108, 134, 154, 160, 168, 186, 200, 202, 222, 243], 'neurocognitive': [38, 244], 'features': [39, 245], 'schizophrenia': [41, 48, 254], 'patients.': [42, 214], 'Methods': [43], 'One': [44], 'hundred': [45], 'sixty‐two': [47], 'patients': [49, 255], 'were': [50, 69, 90, 119, 174, 207, 230], 'divided': [51], 'into': [52], 'two': [53], 'groups': [54, 68], '(short': [55], 'according': [60, 72], 'median': [63], '(<6': [65], 'months).': [66], 'then': [70], 'stratified': [71], 'illness': [76], 'DI': [78, 180, 258], 'as': [80], 'short‐term': [81], '(≤10': [82], 'years)': [83], 'long‐term.': [85], 'Psychopathology': [86], 'signs': [89], 'evaluated': [91], 'by': [92], 'Positive': [93, 182], 'Negative': [95], 'Syndrome': [96], 'Scale': [97, 104, 113], 'PANSS': [99], '),': [100, 127], 'Clinical': [101], 'Global': [102, 109], 'Impression': [103], 'CGI': [106, 148, 221], 'Assessment': [110, 123], 'Functioning': [112], 'GAF': [115, 150], ').': [116, 141], 'Executive': [117], 'functions': [118], 'assessed': [120], 'using': [121], 'Frontal': [122], 'Battery': [124], 'FAB': [126, 161], 'Colour': [128], 'Trail': [129], 'Test': [130, 138], 'CTT': [132], 'Wisconsin': [135], 'Card': [136], 'Sorting': [137], 'WCST': [140, 229], 'Results': [142], 'Symptoms,': [143], 'cigarette': [144, 188], 'consumption,': [145, 189], 'treatment': [146], 'response,': [147], ',': [149, 151], 'positive,': [152], 'general': [155], 'subscales': [156], 'PANNS': [159, 206], 'showed': [162], 'significant': [163, 176], 'differences': [164, 173], 'between': [165, 184], 'short‐': [167], 'groups.': [171], 'These': [172], 'more': [175, 250], 'group.': [181], 'correlation': [183, 217], 'age,': [187], 'length': [190], 'illness,': [192], 'number': [193], 'hospitalizations,': [195], 'resistance': [196], 'treatment,': [198], 'compliance,': [199], 'total': [203], 'scores': [204], 'detected': [208], 'whole': [211], 'group': [212], 'However,': [215], 'with': [220, 256], 'percentage': [223], 'conceptual': [225], 'level': [226], 'response': [227], 'negative.': [231], 'Conclusion': [232], 'Long‐term': [233], 'may': [235], 'have': [236], 'a': [237], 'effect': [239, 249], 'This': [248], 'significantly': [251], 'appears': [252], 'longer': [257], '.': [259]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1929112820', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 1}], 'updated_date': '2024-12-17T04:21:36.406666', 'created_date': '2016-06-24'}