title: [The key point of studying sub-health is to solve the technical problem].
authors.affiliation: weiyulin25@yahoo.com.cn
authors.forename: Yu-lin
authors.initials: YL
authors.lastname: Wei
mesh_terms: D006262:Health; D006293:Health Promotion / Q000379:methods*; D006304:Health Status; D006801:Humans; D008516:Medicine, Chinese Traditional / Q000379:methods*