Tobacco Influence on Taste and Smell: Systematic Review of the Literature
Tobacco Influence on Taste and Smell: Systematic Review of the Literature
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DOI：
10.1055/s-0036-1597921
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发表时间：
2018-01-01
影响因子：
1.1
通讯作者：
Maahs, Márcia Angelica Peter
中科院分区：
文献类型：
--
作者：
Da Ré, Allessandra Fraga;Gurgel, Léia Gonçalves;Maahs, Márcia Angelica Peter
简介 在巴西，估计有 14.7% 的成年人吸烟，该人群中很大程度上存在因吸烟而引起的嗅觉和味觉变化，这是这些功能障碍的加重因素。 目的 本研究的目的是系统地回顾文献中有关吸烟对嗅觉和味觉影响的研究结果。 数据综合 我们的研究涵盖了 1980 年 1 月至 2014 年 8 月在以下数据库中发表的文章：MEDLINE（通过以下数据库访问） PubMed)、LILACS、Cochrane 图书馆和 SciELO。我们进行了不同的研究：一项涉及气味，另一项涉及味道。我们分析了所有涉及吸烟与嗅觉和味觉之间关系的随机对照研究的文章。方法论不明确的文章以及主要结果不针对受试者的气味或味道的文章被排除在外。研究人员对研究策略确定的文章的标题和摘要进行了评估。我们纳入了四项研究，其中两项专门与气味有关：第一项研究指出了抽吸强度的感知与尼古丁含量之间的关系；第二个研究没有发现吸烟者和非吸烟者之间的阈值和歧视能力有任何差异。一篇文章仅考虑味道并支持吸烟和风味之间的关系，另一篇文章考虑了感觉方式并在戒烟后立即观察到了这种关系的积极结果。 结论 四项研究中的三项对研究变量提出了积极的结果。
Introduction In Brazil, estimates show that 14.7% of the adult population smokes, and changes in smell and taste arising from tobacco consumption are largely present in this population, which is an aggravating factor to these dysfunctions.Objectives The objective of this study is to systematically review the findings in the literature about the influence of smoking on smell and taste.Data Synthesis Our research covered articles published from January 1980 to August 2014 in the following databases: MEDLINE (accessed through PubMed), LILACS, Cochrane Library, and SciELO. We conducted separate lines of research: one concerning smell and the other, taste. We analyzed all the articles that presented randomized controlled studies involving the relation between smoking and smell and taste. Articles that presented unclear methodologies and those whose main results did not target the smell or taste of the subjects were excluded. Titles and abstracts of the articles identified by the research strategy were evaluated by researchers. We included four studies, two of which were exclusively about smell: the first noted the relation between the perception of puff strength and nicotine content; the second did not find any differences in the thresholds and discriminative capacity between smokers and nonsmokers. One article considered only taste and supports the relation between smoking and flavor, another considered both sensory modalities and observes positive results toward the relation immediately after smoking cessation.Conclusion Three of the four studies presented positive results for the researched variables.