Information technology and diffusion in the New Zealand public health sector

Purpose - The purpose of this paper is to identify the influential agents that led to the successful acceptance and diffusion of the Concerto clinical workstation at the Northern District Health Board. Design/methodology/approach - The paper draws on Rogers' diffusion of innovation theory to interpret and analyse the factors that enabled acceptance and successful implementation of the innovative Concerto clinical workstation. Findings - The authors conclude that human factors (clinicians) and non-human factors (the software package) simultaneously influenced the ready acceptance of the innovation. The reason for the positive acceptance and full diffusion of Concerto as compared to iHealth is the increased functionality it offers and its ability to provide clinicians with comprehensive patient records over a period of time, which assists in making informed decisions regarding the treatment, discharge, hospitalisation and recommendations for the future well-being of patients. Research limitations/implications - The study focused on only one district health board (DHB); therefore, the outcomes may not be representative of all DHBs. Practical implications - The study has practical implications for clinicians, DHB members and public health regulators. The outcomes illuminate the "agents" that positively influenced the diffusion of Concerto. The regulators and the DHBs can use this as a benchmark to determine how to lead the successful diffusion of information technology (IT) innovation in the public health sector. Social implications - The impact on society is evident in the paper, as the use of an innovation, such as Concerto, saves time taken by clinicians to make more informed decisions regarding their patient care. Originality/value - This study contributes to new knowledge by investigating the diffusion process of IT innovation with an intention of establishing the factors that enabled this process.