目的 分析美国国立卫生研究院（National Institute of Health,NIH）对语音生物标记物相关项目的资助情况，为我国相关领域的研究提供参考。方法 检索NIH基金资助项目查询系统中所有关于语音生物标记物的研究，时间跨段设定为建库至2024年1月，运用NVivo 12 Plus和Excel软件进行信息挖掘和描述性分析。结果 美国语音生物标记物研究项目3年内资助数量达90项，涉及31家不同类型的机构，涵盖了医疗、生物和科技等多个领域，并聚焦于儿童到老年全年龄段人群的8个项目内容、7种疾病类型。结论 语音生物标记物作为一种简单易收集的数字技术具有广阔研究前景，我国医疗行业研究者应重视语音生物标记物的价值，并以此开展多角度、全方位、跨学科的纵深研究，以推动医疗科技的创新与发展。

Objective To analyze the funding landscape of voice biomarker-related projects funded by the National Institutes of Health (NIH) in the United States，so as to provide reference for research initiatives in related fields within China.Methods All research pertinent to voice biomarkers was retrieved from the NIH funding project query system,with the time frame extending from the establishment of the database to January 2024.Information mining and descriptive analysis were performed using NVivo 12 Plus and Excel software.Results Over a span of three years,the number of voice biomarker research projects in the United States reached 90,involving 31 distinct types of institutions.These projects encompassed multiple disciplines,including healthcare,biology,and technology.They were categorized into 8 project types that addressed 5 different disease categories,focusing on populations across all age groups,from children to the elderly.Conclusions As a straightforward and easily collectable digital technology,voice biomarkers present significant research potential.Chinese medical researchers should acknowledge the value of voice biomarkers and pursue multi-faceted,comprehensive,and longitudinal interdisciplinary studies to foster innovation and advancement in medical technology.

R47-05

国家自然科学基金面上项目（72274007）