Publication Information

{'id': 'https://openalex.org/W4223936925', 'doi': 'https://doi.org/10.3760/cma.j.cn112144-20210830-00389', 'title': '[Esthetic proportions of maxillary anterior tooth among 300 normal occlusion college students in Shanxi province].', 'display_name': '[Esthetic proportions of maxillary anterior tooth among 300 normal occlusion college students in Shanxi province].', 'publication_year': 2022, 'publication_date': '2022-04-09', 'ids': {'openalex': 'https://openalex.org/W4223936925', 'doi': 'https://doi.org/10.3760/cma.j.cn112144-20210830-00389', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/35368161'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/35368161', '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 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["Department of Prosthodontics, Shanxi Provincial People's Hospital & The Fifth Clinical Medical College of Shanxi Medical University, Taiyuan 030001, China."], 'affiliations': [{'raw_affiliation_string': "Department of Prosthodontics, Shanxi Provincial People's Hospital & The Fifth Clinical Medical College of Shanxi Medical University, Taiyuan 030001, China.", 'institution_ids': ['https://openalex.org/I17721919']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5109585682', 'display_name': 'F L Li', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I17721919', 'display_name': 'Shanxi Medical University', 'ror': 'https://ror.org/0265d1010', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I17721919']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'F L Li', 'raw_affiliation_strings': ["Department of Prosthodontics, Shanxi Provincial People's Hospital & The Fifth Clinical Medical College of Shanxi Medical University, Taiyuan 030001, China."], 'affiliations': [{'raw_affiliation_string': "Department of Prosthodontics, Shanxi Provincial People's Hospital & The Fifth Clinical Medical College of Shanxi Medical University, Taiyuan 030001, China.", 'institution_ids': ['https://openalex.org/I17721919']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5100691207', 'display_name': 'Limei Li', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I17721919', 'display_name': 'Shanxi Medical University', 'ror': 'https://ror.org/0265d1010', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I17721919']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Limei Li', 'raw_affiliation_strings': ['Department of Prosthodontics, Shanxi Medical University School and Hospital of Stomatology, Taiyuan 030001, China.'], 'affiliations': [{'raw_affiliation_string': 'Department of Prosthodontics, Shanxi Medical University School and 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'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10356', 'display_name': 'Orthodontics and Dentofacial Orthopedics', 'score': 0.9232, 'subfield': {'id': 'https://openalex.org/subfields/3505', 'display_name': 'Orthodontics'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10359', 'display_name': 'Dental Implant Techniques and Outcomes', 'score': 0.9139, 'subfield': {'id': 'https://openalex.org/subfields/3504', 'display_name': 'Oral Surgery'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/anterior-teeth', 'display_name': 'Anterior teeth', 'score': 0.76791525}, {'id': 'https://openalex.org/keywords/lateral-incisor', 'display_name': 'Lateral incisor', 'score': 0.50163126}], 'concepts': [{'id': 'https://openalex.org/C159824338', 'wikidata': 'https://www.wikidata.org/wiki/Q2487461', 'display_name': 'Maxillary central incisor', 'level': 2, 'score': 0.85233784}, {'id': 'https://openalex.org/C53940066', 'wikidata': 'https://www.wikidata.org/wiki/Q4771404', 'display_name': 'Anterior teeth', 'level': 2, 'score': 0.76791525}, {'id': 'https://openalex.org/C2778812414', 'wikidata': 'https://www.wikidata.org/wiki/Q273543', 'display_name': 'Incisor', 'level': 2, 'score': 0.6777788}, {'id': 'https://openalex.org/C199343813', 'wikidata': 'https://www.wikidata.org/wiki/Q12128', 'display_name': 'Dentistry', 'level': 1, 'score': 0.62883264}, {'id': 'https://openalex.org/C2776268601', 'wikidata': 'https://www.wikidata.org/wiki/Q968808', 'display_name': 'Occlusion', 'level': 2, 'score': 0.61994326}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.57725775}, {'id': 'https://openalex.org/C29694066', 'wikidata': 'https://www.wikidata.org/wiki/Q118301', 'display_name': 'Orthodontics', 'level': 1, 'score': 0.56686145}, {'id': 'https://openalex.org/C2911043746', 'wikidata': 'https://www.wikidata.org/wiki/Q273543', 'display_name': 'Lateral incisor', 'level': 3, 'score': 0.50163126}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.052646786}], 'mesh': [{'descriptor_ui': 'D003481', 'descriptor_name': 'Cuspid', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D004955', 'descriptor_name': 'Esthetics, Dental', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D003481', 'descriptor_name': 'Cuspid', 'qualifier_ui': 'Q000033', 'qualifier_name': 'anatomy & histology', 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False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/35368161', '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': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W7159753', 'https://openalex.org/W6636881', 'https://openalex.org/W650969', 'https://openalex.org/W2043069', 'https://openalex.org/W16573003', 'https://openalex.org/W16488750', 'https://openalex.org/W15378367', 'https://openalex.org/W15191833', 'https://openalex.org/W1211015', 'https://openalex.org/W12023189'], 'abstract_inverted_index': {'Objective:': [0], 'To': [1], 'explore': [2], 'the': [3, 6, 13, 21, 33, 79, 89, 93, 105, 119, 124, 133, 140, 147, 153, 168, 183, 203, 221, 279, 358, 381, 417, 438, 465, 482, 489, 496, 499, 509], 'relationship': [4], 'between': [5, 318, 457], 'width': [7, 91, 125, 137, 143, 190, 218, 303, 323, 345, 490], 'ratios': [8, 15, 126, 149, 191, 346, 491], 'of': [9, 16, 36, 42, 78, 92, 112, 127, 152, 171, 185, 214, 225, 247, 250, 264, 282, 293, 305, 325, 347, 375, 390, 400, 403, 408, 414, 424, 429, 435, 445, 464, 485, 492, 514, 529, 536], 'maxillary': [10, 17, 80, 94, 113, 129, 154, 187, 251, 265, 306, 348, 446, 493, 537], 'anterior': [11, 37, 81, 95, 130, 188, 215, 349, 486, 494], 'teeth,': [12, 495], 'width/height': [14, 148, 248, 443, 534], 'central': [18, 98, 114, 155, 252, 266, 404, 425, 447, 538], 'incisor': [19, 115, 136, 142, 156, 253, 269, 309, 327, 369, 383], 'and': [20, 28, 102, 107, 110, 146, 196, 201, 210, 223, 245, 270, 275, 312, 330, 357, 411, 432, 451, 502, 524], 'esthetic': [22, 34, 205, 483], 'proportions': [23], 'among': [24], 'individual': [25], 'normal': [26, 55, 520], 'occlusion,': [27], 'to': [29, 72, 166, 181, 228, 257, 473], 'provide': [30], 'reference': [31, 531], 'for': [32, 488], 'design': [35, 484], 'teeth.': [38], 'Methods:': [39], 'A': [40], 'total': [41, 399], '300': [43], 'Shanxi': [44, 52, 515], 'Medical': [45], 'University': [46], 'students': [47, 518], 'who': [48], 'were': [49, 64, 87, 116, 157, 241, 272, 351, 421], 'residents': [50], 'from': [51, 69, 255, 354, 373, 388, 471, 542], 'province': [53], 'with': [54, 192, 508], 'occlusion': [56], '(110': [57], 'males,': [58], '190': [59], 'females,': [60], 'aged': [61], '18-30': [62], 'years)': [63], 'recruited': [65], 'in': [66, 83, 335, 339, 467, 481, 519], 'this': [67, 396, 468], 'study': [68, 469], 'October': [70], '2020': [71], 'March': [73], '2021.': [74], 'Standardized': [75], 'digital': [76, 121], 'photographs': [77], 'tooth': [82, 216, 281, 511], 'natural': [84, 510], 'head': [85], 'position': [86], 'obtained,': [88], 'perceived': [90], 'teeth': [96, 131, 189, 226, 350], '(maxillary': [97], 'incisors,': [99, 405, 426], 'lateral': [100, 134, 268, 307, 367, 409, 430], 'incisors': [101, 410, 431, 448, 539], 'canines)': [103], 'on': [104, 118], 'left': [106], 'right': [108], 'sides': [109], 'height': [111], 'measured': [117], 'standardized': [120], 'photographs,': [122], 'then': [123], 'adjacent': [128, 186], 'including': [132], 'incisor/central': [135, 308, 368], 'ratio': [138, 144, 249, 304, 324, 444, 535], '(LI∶CI),': [139], 'canine/lateral': [141, 326, 382], '(C∶LI),': [145], '(W/H': [150], 'ratio)': [151], 'calculated.': [158, 242], 'The': [159, 212, 243, 262, 302, 322, 366, 442, 533], 'independent': [160], 'sample': [161, 176], 't': [162, 177], 'test': [163, 178], 'was': [164, 179, 219, 259, 288, 310, 314, 328, 332, 370, 384, 449, 453], 'used': [165, 180], 'compare': [167, 182], 'sex': [169], 'differences': [170, 477], 'each': [172], 'measurement': [173], 'project,': [174], 'Single': [175], 'difference': [184, 317, 456], 'golden': [193, 229, 236, 355, 418, 440, 497, 503, 526], 'proportion': [194, 199, 208, 224, 246, 356, 360, 377, 392, 501, 523], '(0.618': [195], '0.618),': [197], 'Preston': [198, 376, 391, 522], '(0.66': [200], '0.84),': [202], 'recurring': [204], 'dental': [206], '(RED)': [207], '(0.70': [209], '0.70).': [211], 'percentage': [213, 230, 237, 504, 527], 'width/intercanine': [217], 'calculated,': [220], 'number': [222, 244], 'conforming': [227], '(25%,': [231], '15%,': [232], '10%)±1%': [233], 'or': [234], 'modified': [235, 439, 525], '(22.5%,': [238], '15.0%,': [239], '12.5%)±1%': [240], 'ranged': [254, 470], '0.75': [256, 472], '0.85': [258], 'counted.': [260], 'Results:': [261], 'widths': [263], 'incisor,': [267], 'canine': [271], '(8.50±0.52),': [273], '(6.23±0.53)': [274], '(5.18±0.55)': [276], 'mm,': [277], 'respectively,': [278], 'corresponding': [280], 'male': [283, 336], '[(8.74±0.49),': [284], '(6.37±0.52),': [285], '(5.41±0.47)': [286], 'mm]': [287, 298], 'significantly': [289, 333, 352, 371, 386], 'higher': [290, 334], 'than': [291, 338], 'that': [292, 374, 389], 'female': [294, 340], '[(8.37±0.50),': [295], '(6.15±0.52),': [296], '(5.04±0.54)': [297], '(t=6.40,': [299], '3.55,': [300], '6.23,P<0.05).': [301], '0.73±0.05,': [311], 'there': [313, 452], 'no': [315, 454], 'significant': [316, 455], 'genders': [319, 458], '(t=-1.06,': [320], 'P>0.05).': [321, 394, 460], '0.84±0.10,': [329], 'it': [331], '(0.85±0.10)': [337], '(0.82±0.10)': [341], '(t=2.42,': [342], 'P<0.05).': [343, 365], 'Two': [344], 'different': [353, 372, 387, 541], 'RED': [359, 500], '(t=38.50,': [361], '35.74,': [362], '11.48,': [363], '22.20,': [364], '(t=24.66,': [378], 'P<0.05),': [379], 'while': [380], 'not': [385, 506], '(t=-0.92,': [393], 'In': [395], 'study,': [397], 'a': [398], '0%': [401], '(0/600)': [402], '63.0%': [406, 427], '(378/600)': [407, 428], '5.8%': [412], '(35/600)': [413], 'canines': [415, 436], 'met': [416, 437], 'percentage±1%.': [419, 441], 'There': [420], '42.8%': [422], '(257/600)': [423], '56.7%': [433], '(340/600)': [434], '0.86±0.08,': [450], '(t=-0.88,': [459], 'Only': [461], '36.3%': [462], '(218/600)': [463], 'subjects': [466], '0.85.': [474], 'Conclusions:': [475], 'Gender': [476], 'should': [478], 'be': [479], 'considered': [480], 'teeth;': [487], 'proportion,': [498], 'do': [505], 'accord': [507], 'morphological': [512], 'characteristics': [513], 'nationality': [516], 'college': [517], 'occlusion.': [521], 'are': [528], 'more': [530], 'value.': [532], 'is': [540], '0.75-0.85.目的：': [543], '探讨山西省个别正常(牙合)高校学生上前牙宽度比、上颌中切牙宽长比与美学比例的契合程度，为前牙美学设计提供参考。': [544], '方法：': [545], '2020年10月至2021年3月于山西医科大学学生中选取山西籍个别正常(牙合)志愿者300名（男性110名，女性190名，18~30岁）。拍摄受试者自然头位前牙列正面照片，测量上颌双侧中切牙、侧切牙和尖牙宽度和上颌中切牙高度，计算上前牙宽度比（侧切牙与中切牙宽度比、尖牙与侧切牙宽度比）以及上颌中切牙宽长比。独立样本t检验比较各测量项目的性别差异，单样本t检验比较两项上前牙宽度比与黄金分割比例（0.618和0.618）、Preston比例（0.66和0.84）、重复性美学比例（0.70和0.70）的差异；统计上前牙各牙位宽度占前牙总宽度的百分比符合黄金百分比（25%、15%、10%）±1%或改良黄金百分比（22.5%、15.0%、12.5%）±1%的牙数及占比；统计上颌中切牙宽长比在0.75~0.85内的牙数及占比。': [546], '结果：': [547], '上颌中切牙、侧切牙、尖牙宽度分别为（8.50±0.52）、（6.23±0.53）、（5.18±0.55）mm，男性各牙位［分别为（8.74±0.49）、（6.37±0.52）、（5.41±0.47）mm］均显著大于女性相应牙位［分别为（8.37±0.50）、（6.15±0.52）、（5.04±0.54）mm］（t=6.40、3.55、6.23，P<0.05）。侧切牙与中切牙宽度比为0.73±0.05，性别差异无统计学意义（t=-1.06，P>0.05），尖牙与侧切牙宽度比为0.84±0.10，男性（0.85±0.10）显著大于女性（0.82±0.10）（t=2.42，P<0.05）。两项上前牙宽度比与黄金分割比例、重复性美学比例的差异均有统计学意义（t=38.50、35.74、11.48、22.20，P<0.05）。侧切牙与中切牙宽度比与Preston比例的差异有统计学意义（t=24.66，P<0.05），而尖牙与侧切牙宽度比与Preston比例的差异无统计学意义（t=-0.92，P>0.05）。本组受试者共0%（0/600）的中切牙、63.0%（378/600）的侧切牙和5.8%（35/600）的尖牙符合黄金百分比±1%；共42.8%（257/600）的中切牙、63.0%（378/600）的侧切牙和56.7%（340/600）的尖牙符合改良黄金百分比±1%。上颌中切牙宽长比为0.86±0.08，性别差异无统计学意义（t=-0.88，P>0.05），36.3%（218/600）的上颌中切牙宽长比在0.75~0.85范围内。': [548], '结论：': [549], '前牙美学设计时需考虑性别差异；对于上前牙宽度比，山西籍个别正常(牙合)高校学生人群天然牙形态特征与黄金分割比例、重复性美学比例、黄金百分比不契合，而与Preston比例、改良黄金百分比更契合。上颌中切牙宽长比与0.75~0.85有一定的差别。.': [550]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4223936925', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 3}], 'updated_date': '2025-01-12T11:17:14.968400', 'created_date': '2022-04-19'}