Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2034650615', 'doi': 'https://doi.org/10.1186/1472-6963-10-282', 'title': 'Rasch analysis of the Psychiatric Out-Patient Experiences Questionnaire (POPEQ)', 'display_name': 'Rasch analysis of the Psychiatric Out-Patient Experiences Questionnaire (POPEQ)', 'publication_year': 2010, 'publication_date': '2010-09-28', 'ids': {'openalex': 'https://openalex.org/W2034650615', 'doi': 'https://doi.org/10.1186/1472-6963-10-282', 'mag': '2034650615', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/20920164', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/2955020'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1186/1472-6963-10-282', 'pdf_url': 'https://bmchealthservres.biomedcentral.com/counter/pdf/10.1186/1472-6963-10-282', 'source': {'id': 'https://openalex.org/S12898181', 'display_name': 'BMC Health Services Research', 'issn_l': '1472-6963', 'issn': ['1472-6963'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320256', 'host_organization_name': 'BioMed Central', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310320256'], 'host_organization_lineage_names': ['Springer Nature', 'BioMed Central'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://bmchealthservres.biomedcentral.com/counter/pdf/10.1186/1472-6963-10-282', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5049109289', 'display_name': 'Rolf Vegar Olsen', 'orcid': 'https://orcid.org/0000-0002-9621-4083'}, 'institutions': [{'id': 'https://openalex.org/I4210105959', 'display_name': 'Nasjonalt Kunnskapssenter for Helsetjenesten', 'ror': 'https://ror.org/01thff661', 'country_code': 'NO', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210105959']}], 'countries': ['NO'], 'is_corresponding': True, 'raw_author_name': 'Rolf V Olsen', 'raw_affiliation_strings': ['Norwegian Knowledge Centre for the Health Services, Boks 7004, St. Olavs plass, 0130, Oslo, Norway'], 'affiliations': [{'raw_affiliation_string': 'Norwegian Knowledge Centre for the Health Services, Boks 7004, St. Olavs plass, 0130, Oslo, Norway', 'institution_ids': ['https://openalex.org/I4210105959']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5076644664', 'display_name': 'Andrew M. Garratt', 'orcid': 'https://orcid.org/0000-0002-1000-4780'}, 'institutions': [{'id': 'https://openalex.org/I4210105959', 'display_name': 'Nasjonalt Kunnskapssenter for Helsetjenesten', 'ror': 'https://ror.org/01thff661', 'country_code': 'NO', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210105959']}], 'countries': ['NO'], 'is_corresponding': False, 'raw_author_name': 'Andrew M Garratt', 'raw_affiliation_strings': ['Norwegian Knowledge Centre for the Health Services, Boks 7004, St. Olavs plass, 0130, Oslo, Norway'], 'affiliations': [{'raw_affiliation_string': 'Norwegian Knowledge Centre for the Health Services, Boks 7004, St. Olavs plass, 0130, Oslo, Norway', 'institution_ids': ['https://openalex.org/I4210105959']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5017691184', 'display_name': 'Hilde Hestad Iversen', 'orcid': 'https://orcid.org/0000-0002-6191-416X'}, 'institutions': [{'id': 'https://openalex.org/I4210105959', 'display_name': 'Nasjonalt Kunnskapssenter for Helsetjenesten', 'ror': 'https://ror.org/01thff661', 'country_code': 'NO', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210105959']}], 'countries': ['NO'], 'is_corresponding': False, 'raw_author_name': 'Hilde H Iversen', 'raw_affiliation_strings': ['Norwegian Knowledge Centre for the Health Services, Boks 7004, St. Olavs plass, 0130, Oslo, Norway'], 'affiliations': [{'raw_affiliation_string': 'Norwegian Knowledge Centre for the Health Services, Boks 7004, St. Olavs plass, 0130, Oslo, Norway', 'institution_ids': ['https://openalex.org/I4210105959']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5032750811', 'display_name': 'Øyvind Andresen Bjertnæs', 'orcid': 'https://orcid.org/0000-0002-4261-5455'}, 'institutions': [{'id': 'https://openalex.org/I4210105959', 'display_name': 'Nasjonalt Kunnskapssenter for Helsetjenesten', 'ror': 'https://ror.org/01thff661', 'country_code': 'NO', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210105959']}], 'countries': ['NO'], 'is_corresponding': False, 'raw_author_name': 'Oyvind A Bjertnaes', 'raw_affiliation_strings': ['Norwegian Knowledge Centre for the Health Services, Boks 7004, St. Olavs plass, 0130, Oslo, Norway'], 'affiliations': [{'raw_affiliation_string': 'Norwegian Knowledge Centre for the Health Services, Boks 7004, St. Olavs plass, 0130, Oslo, Norway', 'institution_ids': ['https://openalex.org/I4210105959']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5049109289'], 'corresponding_institution_ids': ['https://openalex.org/I4210105959'], 'apc_list': {'value': 1790, 'currency': 'GBP', 'value_usd': 2195, 'provenance': 'doaj'}, 'apc_paid': {'value': 1790, 'currency': 'GBP', 'value_usd': 2195, 'provenance': 'doaj'}, 'fwci': 2.312, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 16, 'citation_normalized_percentile': {'value': 0.914587, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 87, 'max': 88}, 'biblio': {'volume': '10', 'issue': '1', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11722', 'display_name': 'Patient Satisfaction in Healthcare', 'score': 0.9996, 'subfield': {'id': 'https://openalex.org/subfields/3600', 'display_name': 'General Health Professions'}, 'field': {'id': 'https://openalex.org/fields/36', 'display_name': 'Health Professions'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11722', 'display_name': 'Patient Satisfaction in Healthcare', 'score': 0.9996, 'subfield': {'id': 'https://openalex.org/subfields/3600', 'display_name': 'General Health Professions'}, 'field': {'id': 'https://openalex.org/fields/36', 'display_name': 'Health Professions'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10827', 'display_name': 'Patient-Provider Communication in Healthcare', 'score': 0.9992, 'subfield': {'id': 'https://openalex.org/subfields/3600', 'display_name': 'General Health Professions'}, 'field': {'id': 'https://openalex.org/fields/36', 'display_name': 'Health Professions'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10023', 'display_name': 'Schizophrenia research and treatment', 'score': 0.9963, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/health-administration', 'display_name': 'Health administration', 'score': 0.76098526}, {'id': 'https://openalex.org/keywords/health-psychology', 'display_name': 'Health psychology', 'score': 0.5810493}, {'id': 'https://openalex.org/keywords/polytomous-rasch-model', 'display_name': 'Polytomous Rasch model', 'score': 0.498343}, {'id': 'https://openalex.org/keywords/pain-medicine', 'display_name': 'Pain medicine', 'score': 0.4795784}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.79405606}, {'id': 'https://openalex.org/C518773536', 'wikidata': 'https://www.wikidata.org/wiki/Q918533', 'display_name': 'Nursing research', 'level': 2, 'score': 0.78446007}, {'id': 'https://openalex.org/C137992405', 'wikidata': 'https://www.wikidata.org/wiki/Q1137608', 'display_name': 'Health administration', 'level': 3, 'score': 0.76098526}, {'id': 'https://openalex.org/C145642194', 'wikidata': 'https://www.wikidata.org/wiki/Q870895', 'display_name': 'Health informatics', 'level': 3, 'score': 0.75446177}, {'id': 'https://openalex.org/C101266164', 'wikidata': 'https://www.wikidata.org/wiki/Q2131821', 'display_name': 'Rasch model', 'level': 2, 'score': 0.73710936}, {'id': 'https://openalex.org/C2778091340', 'wikidata': 'https://www.wikidata.org/wiki/Q15749950', 'display_name': 'Quality of Life Research', 'level': 3, 'score': 0.5831141}, {'id': 'https://openalex.org/C155164915', 'wikidata': 'https://www.wikidata.org/wiki/Q1403186', 'display_name': 'Health psychology', 'level': 3, 'score': 0.5810493}, {'id': 'https://openalex.org/C118552586', 'wikidata': 'https://www.wikidata.org/wiki/Q7867', 'display_name': 'Psychiatry', 'level': 1, 'score': 0.5430377}, {'id': 'https://openalex.org/C138816342', 'wikidata': 'https://www.wikidata.org/wiki/Q189603', 'display_name': 'Public health', 'level': 2, 'score': 0.53307366}, {'id': 'https://openalex.org/C207968926', 'wikidata': 'https://www.wikidata.org/wiki/Q7227107', 'display_name': 'Polytomous Rasch model', 'level': 4, 'score': 0.498343}, {'id': 'https://openalex.org/C2991975920', 'wikidata': 'https://www.wikidata.org/wiki/Q621261', 'display_name': 'Pain medicine', 'level': 3, 'score': 0.4795784}, {'id': 'https://openalex.org/C512399662', 'wikidata': 'https://www.wikidata.org/wiki/Q3505712', 'display_name': 'Family medicine', 'level': 1, 'score': 0.33893132}, {'id': 'https://openalex.org/C171606756', 'wikidata': 'https://www.wikidata.org/wiki/Q506132', 'display_name': 'Psychometrics', 'level': 2, 'score': 0.297251}, {'id': 'https://openalex.org/C70410870', 'wikidata': 'https://www.wikidata.org/wiki/Q199906', 'display_name': 'Clinical psychology', 'level': 1, 'score': 0.27666402}, {'id': 'https://openalex.org/C159110408', 'wikidata': 'https://www.wikidata.org/wiki/Q121176', 'display_name': 'Nursing', 'level': 1, 'score': 0.26372254}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.1368629}, {'id': 'https://openalex.org/C19875794', 'wikidata': 'https://www.wikidata.org/wiki/Q1207340', 'display_name': 'Item response theory', 'level': 3, 'score': 0.09621048}, {'id': 'https://openalex.org/C2779526319', 'wikidata': 'https://www.wikidata.org/wiki/Q615057', 'display_name': 'Anesthesiology', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C138496976', 'wikidata': 'https://www.wikidata.org/wiki/Q175002', 'display_name': 'Developmental psychology', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D000553', 'descriptor_name': 'Ambulatory Care', 'qualifier_ui': 'Q000592', 'qualifier_name': 'standards', 'is_major_topic': True}, {'descriptor_ui': 'D017060', 'descriptor_name': 'Patient Satisfaction', 'qualifier_ui': 'Q000706', 'qualifier_name': 'statistics & numerical data', 'is_major_topic': True}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000554', 'descriptor_name': 'Ambulatory Care Facilities', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003627', 'descriptor_name': 'Data Interpretation, Statistical', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D019538', 'descriptor_name': 'Health Care Surveys', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001523', 'descriptor_name': 'Mental Disorders', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': False}, {'descriptor_ui': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009664', 'descriptor_name': 'Norway', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010817', 'descriptor_name': 'Physician-Patient Relations', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011570', 'descriptor_name': 'Psychiatry', 'qualifier_ui': 'Q000592', 'qualifier_name': 'standards', 'is_major_topic': False}, {'descriptor_ui': 'D011594', 'descriptor_name': 'Psychometrics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011787', 'descriptor_name': 'Quality of Health Care', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015203', 'descriptor_name': 'Reproducibility of Results', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011795', 'descriptor_name': 'Surveys and Questionnaires', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016896', 'descriptor_name': 'Treatment Outcome', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D055815', 'descriptor_name': 'Young Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 5, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1186/1472-6963-10-282', 'pdf_url': 'https://bmchealthservres.biomedcentral.com/counter/pdf/10.1186/1472-6963-10-282', 'source': {'id': 'https://openalex.org/S12898181', 'display_name': 'BMC Health Services Research', 'issn_l': '1472-6963', 'issn': ['1472-6963'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320256', 'host_organization_name': 'BioMed Central', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310320256'], 'host_organization_lineage_names': ['Springer Nature', 'BioMed Central'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc2955020', 'pdf_url': 'https://europepmc.org/articles/pmc2955020?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'http://hdl.handle.net/10852/46362', 'pdf_url': 'https://www.duo.uio.no/bitstream/10852/46362/1/12913_2010_Article_1419.pdf', 'source': {'id': 'https://openalex.org/S4306401716', 'display_name': 'Duo Research Archive (University of Oslo)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I184942183', 'host_organization_name': 'University of Oslo', 'host_organization_lineage': ['https://openalex.org/I184942183'], 'host_organization_lineage_names': ['University of Oslo'], 'type': 'repository'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2955020', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/20920164', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1186/1472-6963-10-282', 'pdf_url': 'https://bmchealthservres.biomedcentral.com/counter/pdf/10.1186/1472-6963-10-282', 'source': {'id': 'https://openalex.org/S12898181', 'display_name': 'BMC Health Services Research', 'issn_l': '1472-6963', 'issn': ['1472-6963'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320256', 'host_organization_name': 'BioMed Central', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310320256'], 'host_organization_lineage_names': ['Springer Nature', 'BioMed Central'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 39, 'referenced_works': ['https://openalex.org/W100369650', 'https://openalex.org/W12275852', 'https://openalex.org/W1628226928', 'https://openalex.org/W1709619859', 'https://openalex.org/W1964749510', 'https://openalex.org/W1965851464', 'https://openalex.org/W1966576448', 'https://openalex.org/W1978849177', 'https://openalex.org/W2002690195', 'https://openalex.org/W2021487797', 'https://openalex.org/W2022031020', 'https://openalex.org/W2037725720', 'https://openalex.org/W2057389006', 'https://openalex.org/W2060651166', 'https://openalex.org/W2079828373', 'https://openalex.org/W2086812192', 'https://openalex.org/W2096260819', 'https://openalex.org/W2099443809', 'https://openalex.org/W2101281573', 'https://openalex.org/W2102189480', 'https://openalex.org/W2115375689', 'https://openalex.org/W2127374659', 'https://openalex.org/W2128269500', 'https://openalex.org/W2128316349', 'https://openalex.org/W2129067927', 'https://openalex.org/W2129786971', 'https://openalex.org/W2135247103', 'https://openalex.org/W2143846209', 'https://openalex.org/W2165066911', 'https://openalex.org/W2167957477', 'https://openalex.org/W2399403869', 'https://openalex.org/W2460120609', 'https://openalex.org/W2616084766', 'https://openalex.org/W2788668495', 'https://openalex.org/W28566455', 'https://openalex.org/W2997680860', 'https://openalex.org/W4214580423', 'https://openalex.org/W4292414119', 'https://openalex.org/W52620163'], 'related_works': ['https://openalex.org/W7009195', 'https://openalex.org/W3080941110', 'https://openalex.org/W306109848', 'https://openalex.org/W3037222099', 'https://openalex.org/W3026785734', 'https://openalex.org/W2225349214', 'https://openalex.org/W2184987821', 'https://openalex.org/W2102114173', 'https://openalex.org/W1983606481', 'https://openalex.org/W146579346'], 'abstract_inverted_index': {'The': [0, 35, 77, 136, 147, 204, 235], 'Psychiatric': [1], 'Out-Patient': [2], 'Experiences': [3], 'Questionnaire': [4], '(POPEQ)': [5], 'is': [6, 182, 238, 265], 'an': [7], '11-item': [8, 236], 'core': [9], 'measure': [10, 177], 'of': [11, 15, 19, 24, 32, 49, 66, 79, 97, 106, 171, 196, 201, 218, 254, 258], 'psychiatric': [12, 67, 113, 244], 'out-patients': [13], 'experiences': [14], 'the': [16, 20, 22, 27, 30, 47, 80, 104, 118, 128, 133, 144, 150, 153, 172, 176, 185, 197, 215, 219, 224, 232, 252, 259, 263], 'perceived': [17], 'outcome': [18], 'treatment,': [21], 'quality': [23, 31], 'interaction': [25], 'with': [26], 'clinician,': [28], 'and': [29, 44, 75, 85, 110, 122, 157, 210], 'information': [33], 'provision.': [34], 'POPEQ': [36, 205, 264], 'was': [37, 89, 100, 159], 'found': [38], 'to': [39, 102, 117, 143, 165, 178, 194, 251], 'have': [40], 'evidence': [41], 'for': [42, 152], 'reliability': [43], 'validity': [45, 217], 'following': [46], 'application': [48], 'classical': [50], 'test': [51], 'theory': [52], 'but': [53], 'has': [54], 'not': [55], 'previously': [56], 'been': [57], 'assessed': [58, 90], 'by': [59, 91, 221], 'Rasch': [60, 92, 134, 145, 211], 'analysis.': [61, 93, 135], 'Two': [62], 'national': [63], 'postal': [64], 'surveys': [65], 'outpatients': [68], 'took': [69], 'place': [70], 'in': [71, 73, 120, 127, 231, 240], 'Norway': [72], '2004': [74, 121], '2007.': [76], 'performance': [78], 'POPEQ,': [81], 'including': [82], 'item': [83, 87, 98, 162], 'functioning': [84, 163], 'differential': [86, 161], 'functioning,': [88], 'Principal': [94, 168], 'component': [95, 169], 'analysis': [96, 170, 212], 'residuals': [99, 173], 'used': [101], 'assess': [103], 'presence': [105], 'subdimensions.': [107], '6,677': [108], '(43.3%)': [109], '11,085': [111], '(35.2%)': [112], 'out': [114], 'patients': [115], 'responded': [116], 'questionnaire': [119], '2007,': [123], 'respectively.': [124], 'All': [125], 'items': [126, 148], 'scale': [129, 138, 220], 'were': [130], 'retained': [131], 'after': [132], 'resulting': [137], 'had': [139, 206], 'reasonably': [140], 'good': [141], 'fit': [142], 'model.': [146], 'performed': [149], 'same': [151], 'two': [154], 'survey': [155], 'years': [156], 'there': [158], 'no': [160], 'relating': [164, 193], 'patient': [166], 'characteristics.': [167], 'confirmed': [174], 'that': [175, 262], 'a': [179], 'high': [180], 'degree': [181], 'unidimensional.': [183], 'However,': [184], 'data': [186], 'also': [187, 222], 'reflects': [188], 'three': [189, 198, 225, 260], 'potential': [190], 'subscales,': [191], 'each': [192], 'one': [195], 'included': [199, 228], 'aspects': [200], 'health': [202], 'care.': [203], 'excellent': [207], 'psychometric': [208], 'properties': [209], 'further': [213], 'supported': [214], 'construct': [216], 'identifying': [223], 'subdimensions': [226], 'originally': [227], 'as': [229], 'components': [230], 'instrument': [233, 237], 'development.': [234], 'recommended': [239], 'future': [241], 'research': [242], 'on': [243], 'out-patient': [245], 'experiences.': [246], 'Future': [247], 'development': [248], 'may': [249], 'lead': [250], 'construction': [253], 'more': [255], 'precise': [256], 'measures': [257], 'subdomains': [261], 'based': [266], 'on.': [267]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2034650615', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 3}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 3}], 'updated_date': '2024-12-14T03:27:23.148189', 'created_date': '2016-06-24'}