Wei Li, Anthony J Kondracki, Ning Sun, Prem Gautam, Mohammad Ebrahimi Kalan, Rime Jebai, Semiu O Gbadamosi, Wenjie Sun
Nighttime sleep duration, daytime napping, and metabolic syndrome: findings from the China Health and Retirement Longitudinal Study
Sleep & breathing = Schlaf & Atmung
term ehealth widely used many individuals academic institutions professional bodies funding organizations become accepted neologism despite lack agreedupon clear precise definition believe communication among many individuals organizations use term could improved comprehensive data range meanings encompassed termto report results systematic review published suggested proposed definitions ehealthusing search query string ehealth ehealth electronic health searched following databases medline premedline 1966june 2004 embase 1980may 2004 international pharmaceutical abstracts 1970may 2004 web science years information sciences abstracts 1966may 2004 library information sciences abstracts 1969may 2004 wilson business abstracts 1982march 2004 addition searched dictionaries internet search enginewe included source published either print format internet available english containing text defines attempts define ehealth explicit terms two us independently reviewed titles abstracts citations identified bibliographic databases internet search reaching consensus relevance discussionwe retrieved relevant reports articles references letters websites containing definitions ehealth two us qualitatively analyzed definitions coded content emerging themes patterns novel ideasthe 51 unique definitions retrieved showed wide range themes clear consensus meaning term ehealth identified 2 universal themes health technology 6 less general commerce activities stakeholders outcomes place perspectivesthe widespread use term ehealth suggests important concept tacit understanding meaning compendium proposed definitions may improve communication among many individuals organizations use term