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首页> 外文期刊>Journal of oral rehabilitation >Short‐term changes in chewing efficiency and subjective evaluation in normal dentate subjects after insertion of oral appliances with an occlusal flat table
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Short‐term changes in chewing efficiency and subjective evaluation in normal dentate subjects after insertion of oral appliances with an occlusal flat table

机译：用闭塞平板插入口腔器具后正常牙齿受试者的咀嚼效率和主观评价的短期变化

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Summary Oral appliances with an occlusal flat table are used as treatment dentures. However, the short‐term effect of insertion of such oral appliances on chewing has not been reported. This study aimed to determine whether experimental and continuous insertion of oral appliances with an occlusal flat table has an effect on chewing efficiency and Oral Health Impact Profile ( OHIP ) in healthy participants. Ten participants each in the oral‐appliance and control (no oral‐appliance insertion) groups attended six data collection sessions for 5 consecutive days. Participants answered the OHIP questionnaire and underwent the chewing efficiency test. For each parameter, intergroup differences were investigated in terms of change from baseline to immediately after oral‐appliance insertion (0?hour; P ??.05) and from 0?hour to 24, 48, 72 and 96?hours after oral‐appliance insertion ( P ??.05). There were significant differences between groups in the degree of change in chewing efficiency and OHIP scores for functional limitation, physical pain, physical disability and handicap from baseline to 0?hour (all, P ??.001); among these, only OHIP scores for functional limitation and physical pain demonstrated significant differences in degree of change between the two groups at 96?hours after appliance insertion ( P ?=?.477 and .275, respectively). Differences between the two groups in the degree of change in other parameters were not significant. Insertion of oral appliances caused a decrease in chewing efficiency and an increase in OHIP scores. Continuous insertion improved functional limitation and physical pain within 96?hours.
机译：摘要：带有咬合平面台的口腔矫治器被用作治疗假牙。然而，插入此类口腔矫治器对咀嚼的短期影响尚未见报道。本研究旨在确定在健康受试者中，实验性和连续性插入带有咬合平板的口腔矫治器是否对咀嚼效率和口腔健康影响曲线（OHIP）有影响。口腔矫治器组和对照组（无口腔矫治器插入）各有10名参与者参加了连续5天的六次数据收集会议。参与者回答OHIP问卷，并进行咀嚼效率测试。对于每个参数，从基线检查到口腔矫治器插入后立即（0？小时；P；0.05）和从0？24小时，48小时，72小时和96小时？口腔矫治器插入后数小时（P？；？.05）。从基线检查到0，两组之间咀嚼效率的变化程度以及功能受限、身体疼痛、身体残疾和残疾的OHIP评分存在显著差异？小时（全部，P？；0.001）；其中，只有功能受限和身体疼痛的OHIP评分显示两组在96？器具插入后数小时（分别为P？=0.477和0.275）。两组其他参数的变化程度差异不显著。口腔矫治器的插入导致咀嚼效率降低，OHIP评分增加。持续植入可在96分钟内改善功能受限和身体疼痛？小时。

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