Boquan Liu, Grace Hao, Ying Cui, Jin Fang, Mingjun Ji, Jianfeng Wu, Jack Jiang, Jing Shao, Hengxin Liu
Introduction of Voice Type Component (VTC) as an Effective Acoustic Voice Analysis Method in Tele-evaluation
Journal of voice : official journal of the Voice Foundation
purpose study determine normal values oxygen saturation healthy schoolaged pediatric population study enrolled students grades k8 elementary middle school los angeles although students invited participate pulse oximetry results among healthy students included healthy students defined asthma bronchitis recent cold pneumonia within past week chronic lung disease heart condition two hundred fortyeight students participated study 246 students met inclusion criteria pulse oxygen saturation values ranged 97 100 mean 987 95 confidence interval ci 986998 median 99 distribution measured pulse oximetry values 97 16 95 ci 65 98 45 95 ci 183 99 184 95 ci 748 100 1 95 ci 04 although conventional wisdom pulse oximetry values 95 greater normal data suggest normal oxygen saturation range 97 100 values 95 96 increase clinical suspicion underlying disease