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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：发明内容用咬合平台表用作治疗假牙。然而，尚未报告插入这种口腔器对咀嚼的短期效果。本研究旨在确定与咬合平台的口腔器具的实验和连续插入口腔器，对健康参与者的口服和口腔健康影响概况（OHIP）有影响。 10名参与者在口头设备和控制（无口号插入）组连续5天参加了六次数据收集课程。参与者回答了OHIP调查问卷并进行了咀嚼效率测试。对于每个参数，根据基线的变化来研究互动差异，在口腔器具插入后立即（0？小时;p≤05）和0？小时至24,48,72和96？小时后口腔仪插入（P？＆Δ05）。咀嚼效率和OHIP评分的变化程度之间存在显着差异，从基线到0？小时（全部，p≤001）;其中，只有功能局限性和物理疼痛的OHHIP分数显示了在电器插入后的96次（P？= 477和.275）后的两组之间的变化程度的显着差异（分别为477和.275）。两组在其他参数的变化程度之间的差异并不重要。插入口腔设备导致咀嚼效率降低和OHHIP分数的增加。连续插入在96℃内改善功能限制和物理疼痛。

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