ABSTRACT
Much information is gathered from machines, which may have ‘acceptable’ error margins of 5-10 per cent. Isolated figures mean little. Trends should be assessed, and interpreted holistically, in the context of individual patients.
Much information is gathered from machines, which may have ‘acceptable’ error margins of 5-10 per cent. Isolated figures mean little. Trends should be assessed, and interpreted holistically, in the context of individual patients.