J Biomed Inform - Modeling the acceptance of clinical information systems among hospital medical staff: an extended TAM model.

Tópicos

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Resumo

Recent empirical research has utilized the Technology Acceptance Model (TAM) to advance the understanding of doctors' and nurses' technology acceptance in the workplace. However, the majority of the reported studies are either qualitative in nature or use small convenience samples of medical staff. Additionally, in very few studies moderators are either used or assessed despite their importance in TAM based research. The present study focuses on the application of TAM in order to explain the intention to use clinical information systems, in a random sample of 604 medical staff (534 physicians) working in 14 hospitals in Greece. We introduce physicians' specialty as a moderator in TAM and test medical staff's information and communication technology (ICT) knowledge and ICT feature demands, as external variables. The results show that TAM predicts a substantial proportion of the intention to use clinical information systems. Findings make a contribution to the literature by replicating, explaining and advancing the TAM, whereas theory is benefited by the addition of external variables and medical specialty as a moderator. Recommendations for further research are discussed.

Resumo Limpo

recent empir research util technolog accept model tam advanc understand doctor nurs technolog accept workplac howev major report studi either qualit natur use small conveni sampl medic staff addit studi moder either use assess despit import tam base research present studi focus applic tam order explain intent use clinic inform system random sampl medic staff physician work hospit greec introduc physician specialti moder tam test medic staff inform communic technolog ict knowledg ict featur demand extern variabl result show tam predict substanti proport intent use clinic inform system find make contribut literatur replic explain advanc tam wherea theori benefit addit extern variabl medic specialti moder recommend research discuss

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