Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2911136112', 'doi': 'https://doi.org/10.1136/annrheumdis-2018-eular.3235', 'title': 'AB0378 Pulmonary affection in egyptian patients with rheumatoid arthritis', 'display_name': 'AB0378 Pulmonary affection in egyptian patients with rheumatoid arthritis', 'publication_year': 2018, 'publication_date': '2018-06-01', 'ids': {'openalex': 'https://openalex.org/W2911136112', 'doi': 'https://doi.org/10.1136/annrheumdis-2018-eular.3235', 'mag': '2911136112'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1136/annrheumdis-2018-eular.3235', 'pdf_url': 'https://ard.bmj.com/content/annrheumdis/77/Suppl_2/1358.2.full.pdf', 'source': None, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'proceedings-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://ard.bmj.com/content/annrheumdis/77/Suppl_2/1358.2.full.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5056733311', 'display_name': 'M.S. Abdel-Baky', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M.S. Abdel-Baky', 'raw_affiliation_strings': ['Department of Medicine Division of Rheumatology'], 'affiliations': [{'raw_affiliation_string': 'Department of Medicine Division of Rheumatology', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5110487450', 'display_name': 'Dalia Fayez Mohamed', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'D.F. Mohamed', 'raw_affiliation_strings': ['Department of Medicine Division of Rheumatology'], 'affiliations': [{'raw_affiliation_string': 'Department of Medicine Division of Rheumatology', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5013820058', 'display_name': 'Sherin H. Hamza', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S.H. Hamza', 'raw_affiliation_strings': ['Department of Medicine Division of Rheumatology'], 'affiliations': [{'raw_affiliation_string': 'Department of Medicine Division of Rheumatology', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5026289548', 'display_name': 'D.A. El Sherbiny', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'D.A. El Sherbiny', 'raw_affiliation_strings': ['Department of Medicine Division of Rheumatology'], 'affiliations': [{'raw_affiliation_string': 'Department of Medicine Division of Rheumatology', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5112411239', 'display_name': 'Marwa Mustafa Rezk', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M. Rezk', 'raw_affiliation_strings': ['Department of Medicine Division of Rheumatology'], 'affiliations': [{'raw_affiliation_string': 'Department of Medicine Division of Rheumatology', 'institution_ids': []}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5032839345', 'display_name': 'Ashraf A. Gomaa', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210111154', 'display_name': 'Egyptian Society of Chest Diseases and Tuberculosis', 'ror': 'https://ror.org/01nwqqg09', 'country_code': 'EG', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210111154']}, {'id': 'https://openalex.org/I107720978', 'display_name': 'Ain Shams University', 'ror': 'https://ror.org/00cb9w016', 'country_code': 'EG', 'type': 'education', 'lineage': ['https://openalex.org/I107720978']}], 'countries': ['EG'], 'is_corresponding': False, 'raw_author_name': 'A.A. Gomaa', 'raw_affiliation_strings': ['Department of Chest diseases, Ain Shams University, Cairo, Egypt'], 'affiliations': [{'raw_affiliation_string': 'Department of Chest diseases, Ain Shams University, Cairo, Egypt', 'institution_ids': ['https://openalex.org/I4210111154', 'https://openalex.org/I107720978']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 62}, 'biblio': {'volume': None, 'issue': None, 'first_page': '1358.2', 'last_page': '1358'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10870', 'display_name': 'Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis', 'score': 0.969, 'subfield': {'id': 'https://openalex.org/subfields/2740', 'display_name': 'Pulmonary and Respiratory Medicine'}, '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/T10870', 'display_name': 'Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis', 'score': 0.969, 'subfield': {'id': 'https://openalex.org/subfields/2740', 'display_name': 'Pulmonary and Respiratory Medicine'}, '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/dlco', 'display_name': 'DLCO', 'score': 0.8365437}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.9614824}, {'id': 'https://openalex.org/C16020263', 'wikidata': 'https://www.wikidata.org/wiki/Q1778553', 'display_name': 'DLCO', 'level': 5, 'score': 0.8365437}, {'id': 'https://openalex.org/C2777575956', 'wikidata': 'https://www.wikidata.org/wiki/Q187255', 'display_name': 'Rheumatoid arthritis', 'level': 2, 'score': 0.7304093}, {'id': 'https://openalex.org/C75603125', 'wikidata': 'https://www.wikidata.org/wiki/Q1877462', 'display_name': 'Pulmonary function testing', 'level': 2, 'score': 0.68424344}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.58584386}, {'id': 'https://openalex.org/C2777543607', 'wikidata': 'https://www.wikidata.org/wiki/Q1153419', 'display_name': 'Interstitial lung disease', 'level': 3, 'score': 0.49671632}, {'id': 'https://openalex.org/C2778917330', 'wikidata': 'https://www.wikidata.org/wiki/Q1274464', 'display_name': 'Polyarthritis', 'level': 3, 'score': 0.49648792}, {'id': 'https://openalex.org/C2777714996', 'wikidata': 'https://www.wikidata.org/wiki/Q7886', 'display_name': 'Lung', 'level': 2, 'score': 0.45825377}, {'id': 'https://openalex.org/C72563966', 'wikidata': 'https://www.wikidata.org/wiki/Q1303415', 'display_name': 'Cohort', 'level': 2, 'score': 0.45478594}, {'id': 'https://openalex.org/C2777077863', 'wikidata': 'https://www.wikidata.org/wiki/Q170990', 'display_name': 'Arthritis', 'level': 2, 'score': 0.4506441}, {'id': 'https://openalex.org/C198451711', 'wikidata': 'https://www.wikidata.org/wiki/Q327657', 'display_name': 'Rheumatology', 'level': 2, 'score': 0.44642094}, {'id': 'https://openalex.org/C164705383', 'wikidata': 'https://www.wikidata.org/wiki/Q10379', 'display_name': 'Cardiology', 'level': 1, 'score': 0.39687052}, {'id': 'https://openalex.org/C165637977', 'wikidata': 'https://www.wikidata.org/wiki/Q11067835', 'display_name': 'Diffusing capacity', 'level': 4, 'score': 0.2601236}, {'id': 'https://openalex.org/C3018587741', 'wikidata': 'https://www.wikidata.org/wiki/Q7886', 'display_name': 'Lung function', 'level': 3, 'score': 0.10192567}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1136/annrheumdis-2018-eular.3235', 'pdf_url': 'https://ard.bmj.com/content/annrheumdis/77/Suppl_2/1358.2.full.pdf', 'source': None, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1136/annrheumdis-2018-eular.3235', 'pdf_url': 'https://ard.bmj.com/content/annrheumdis/77/Suppl_2/1358.2.full.pdf', 'source': None, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3', 'score': 0.8}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W4387909169', 'https://openalex.org/W4299369722', 'https://openalex.org/W4285139712', 'https://openalex.org/W3029307779', 'https://openalex.org/W2978495974', 'https://openalex.org/W2404134048', 'https://openalex.org/W2395102824', 'https://openalex.org/W2391428344', 'https://openalex.org/W2359303617', 'https://openalex.org/W2160285932'], 'abstract_inverted_index': {'<h3>Background</h3>': [0], 'Rheumatoid': [1], 'arthritis(RA)': [2], 'is': [3, 37, 200], 'a': [4, 19, 29, 49, 67, 408], 'disabling': [5], 'autoimmune': [6], 'systemic': [7], 'inflammatory': [8, 15], 'disease.': [9], 'It': [10], 'manifests': [11], 'as': [12, 48, 407], 'peripheral': [13], 'symmetric': [14], 'polyarthritis': [16], 'and': [17, 54, 61, 75, 81, 111, 148, 167, 221, 250, 282, 308, 312, 344, 355, 376, 379, 391], 'produces': [18], 'wide': [20], 'range': [21], 'of': [22, 33, 42, 52, 63, 69, 108, 113, 142, 149, 161, 185, 206, 320, 332, 357, 397, 413, 417], 'extra-articular': [23], 'manifestations.': [24], 'Interstitial': [25, 235], 'lung': [26, 35, 44, 125], 'disease': [27, 32, 79, 143, 171, 297, 374], '(ILD),': [28], 'diffuse': [30], 'progressive': [31], 'the': [34, 38, 59, 76, 109, 162, 198, 201, 253, 384], 'parenchyma,': [36], 'most': [39, 254], 'serious': [40], 'manifestation': [41], 'RA': [43, 85, 341, 361, 401], 'affection,': [45], 'it': [46], 'remains': [47], 'significant': [50, 316, 395], 'source': [51], 'morbidity': [53], 'mortality.': [55], '<h3>Objectives</h3>': [56], 'To': [57], 'evaluate': [58], 'frequency': [60], 'pattern': [62, 182, 195, 203, 260], 'pulmonary': [64, 114, 138, 358, 366, 385, 398, 414], 'affection': [65, 115, 191, 215, 223, 359, 386, 399], 'in': [66, 178, 183, 192, 196, 204, 211, 216, 219, 224, 231, 239, 266, 273, 279, 285, 330, 339, 360, 369, 387, 400], 'cohort': [68], 'Egyptian': [70, 340], 'rheumatoid': [71], 'arthritis': [72], '(RA)': [73], 'patients': [74, 86, 163, 186, 233], 'relation': [77], 'to': [78, 135], 'activity': [80, 144, 298, 375], 'severity.': [82], '<h3>Methods</h3>': [83], 'Seventy': [84], 'who': [87], 'fulfilled': [88], '2010': [89], '(ACR/EULAR)': [90], 'classification': [91], 'criteria': [92], 'underwent': [93], 'full': [94], 'clinical': [95], 'assessment,': [96], 'plain': [97], 'X': [98], 'ray': [99], 'chest,': [100], 'chest': [101, 322], 'high-resolution': [102], 'computed': [103], 'tomography': [104], '(HRCT)': [105], 'with': [106, 180, 213, 295, 383], 'assessment': [107], 'extent': [110], 'severity': [112], 'by': [116, 145, 153, 188], 'Warrick': [117], 'score.': [118, 156], 'Pulmonary': [119, 324, 335], 'function': [120], 'tests': [121], '(PFTs)': [122], 'including': [123, 346], 'diffusion': [124], 'capacity': [126], 'for': [127, 137, 318, 352, 411], 'carbon': [128], 'monoxide': [129], '(DLCO)': [130], 'were': [131, 176, 229, 237, 252, 315], 'done.': [132], 'Transthoracic': [133], 'echocardiography': [134], 'screen': [136], 'hypertension': [139], '(PH).': [140], 'Assessment': [141], 'DAS28': [146], 'score': [147, 290], 'radiographic': [150], 'joint': [151], 'damage': [152], 'modified': [154, 303], 'Larsen': [155, 304], '<h3>Results</h3>': [157], 'The': [158], 'mean': [159, 170], 'age': [160], 'was': [164, 209, 261, 293, 328], '44±10.8': [165], 'years;females(87.1%)': [166], 'males': [168], '(12.9%),': [169], 'duration': [172], '7.3±6': [173], 'years.': [174], 'PFTs': [175, 345, 378], 'abnormal': [177, 210], '(45.7%)': [179], 'restrictive': [181], '(24.3%)': [184], 'followed': [187], 'small': [189], 'airway': [190], '(10%),': [193], 'mixed': [194], '(8.6%),': [197], 'least': [199], 'obstructive': [202], '(2.8%)': [205], 'patients.': [207, 226, 333, 342, 362, 372, 402], 'DLCO': [208, 313, 347, 363, 392], '(72.86%)': [212], 'mild': [214], '(48.57%),': [217], 'moderate': [218], '(15.7%)': [220], 'severe': [222], '(8.6%)of': [225], 'HRCT': [227, 259, 288, 321, 343], 'abnormalities': [228, 236, 336, 367], 'found': [230], '30': [232], '(42.85%).': [234], 'detected': [238, 329], '(35.7%).': [240], 'Septal': [241], 'or': [242], 'reticular': [243], 'lines,': [244], 'ground': [245], 'glass': [246], 'appearance,': [247], 'pleural': [248], 'irregularities': [249], 'bronchiectasis': [251], 'common': [255, 258, 338], 'findings.': [256], 'Most': [257], 'nonspecific': [262], 'interstitial': [263, 270], 'pneumonia': [264, 271, 277], '(NSIP)': [265], '12.8%': [267], '(9/70),': [268], 'usual': [269], '(UIP)': [272], '7%': [274], '(5/70),': [275], 'organising': [276], '(OP)': [278], '1.4%': [280], '(1/70)': [281], 'indeterminate': [283], 'subtype': [284], '14%': [286], '(10/70).': [287], 'total': [289], '(Warrick': [291], 'score)': [292], 'correlated': [294, 382], 'age,': [296], '(DAS': [299], 'ESR': [300, 380], '28),': [301], 'ESR,': [302], 'score,': [305], 'FVC,': [306], 'FEV1': [307], 'DLCO.': [309], 'Age,': [310, 373, 389], 'dyspnea': [311, 390], 'impairment': [314, 393], 'predictors': [317, 396], 'development': [319], 'abnormalities.': [323], 'hypertension(sPAP': [325], '>30': [326], 'mmHg)': [327], '(14%)': [331], '<h3>Conclusions</h3>': [334], 'are': [337, 381, 394], 'can': [348, 364, 404], 'be': [349, 405], 'used': [350, 406], 'effectively': [351], 'early': [353, 368], 'diagnosis': [354], 'monitoring': [356], 'detect': [365], 'clinically': [370], 'asymptomatic': [371], 'severity,': [377], 'RA.': [388], 'Echocardiography': [403], 'screening': [409], 'tool': [410], 'detection': [412], 'hypertension.': [415], '<h3>Disclosure': [416], 'Interest</h3>': [418], 'None': [419], 'declared': [420]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2911136112', 'counts_by_year': [], 'updated_date': '2024-12-22T11:15:03.207449', 'created_date': '2019-01-25'}