BMI Increases in Individuals with COVID-19-Associated Olfactory Dysfunction.
BMI Increases in Individuals with COVID-19-Associated Olfactory Dysfunction.
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DOI：
10.3390/nu15214538
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发表时间：
2023-10-26
期刊：
影响因子：
5.9
通讯作者：
Overdevest JB
中科院分区：
文献类型：
--
作者：
Vilarello BJ;Jacobson PT;Tervo JP;Gallagher LW;Caruana FF;Gary JB;Saak TM;Gudis DA;Joseph PV;Goldberg TE;Devanand DP;Overdevest JB
(1)背景资料：报告表明，COVID-19相关的嗅觉功能障碍（OD）可能导致饮食行为和感知体重变化的改变，但很少有研究使用心理物理评估后COVID-19相关的化学感觉功能障碍和体重指数（BMI）。本研究的目的是评估COVID-19相关OD的定量和定性特征对BMI的影响;（2）方法：招募31名自我报告OD的参与者，以定量损失的形式，有和没有定性特征。在两次访视（间隔一年）时完成了针对定性嗅觉功能、嗅棒测试和BMI测量的调查。（3）结果：持续定量OD（n = 15）和自我报告嗅觉异常（n = 19）的个体在1年后显示BMI统计学显著增加（p = 0.004，校正α = 0.0125; p = 0.011，校正α = 0.0167）。对照组有短暂定量OD（n = 16）和参与者没有自我报告的嗅觉异常（n = 12），在同一时间段内BMI没有统计学显著变化（p = 0.079，校正α = 0.05; p = 0.028，校正α = 0.025）;（4）结论：这项研究显示了COVID-19相关OD和BMI之间的关联，表明嗅觉可能在改变这一人群的饮食习惯和营养方面发挥作用。需要更大的研究队列来进一步评估这种关系。
(1) Background: Reports suggest COVID-19-associated olfactory dysfunction (OD) may result in alterations in dietary behaviors and perceived weight change, but few studies using psychophysical evaluation of post-COVID-19-associated chemosensory dysfunction and body mass index (BMI) exist. The purpose of this study is to assess the impact of both quantitative and qualitative features of COVID-19-associated OD on BMI; (2) Methods: Recruitment of thirty-one participants with self-reported OD in the form of quantitative loss with and without qualitative features. Surveys with questions specific to qualitative olfactory function, Sniffin’ Sticks tests, and BMI measures were completed at two visits, one year apart. Group differences were assessed with Wilcoxon signed-rank tests and the Holm–Bonferroni method; (3) Results: Individuals with persistent quantitative OD (n = 15) and self-reported parosmia (n = 19) showed statistically significant increases in BMI after 1 year (p = 0.004, adjusted α = 0.0125; p = 0.011, adjusted α = 0.0167). Controls with transient quantitative OD (n = 16) and participants without self-reported parosmia (n = 12) showed no statistically significant changes in BMI over the same time period (p = 0.079, adjusted α = 0.05; p = 0.028, adjusted α = 0.025); (4) Conclusions: This study shows an association between COVID-19-associated OD and BMI, suggesting olfaction may play a role in altering dietary habits and nutrition in this population. Larger study cohorts are needed to further evaluate this relationship.
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影响因子：
2.6
作者：
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