Some of you may be aware that Roche have been investigating variances in INR results for some of their coagulometer test strips. They have now issued the paragraph below. If you have concerns about your INR results please contact your health care professional.
"Roche Diagnostics has recently concluded an investigation on variances in results with CoaguChek test strips. An announcement has been released and all CoaguChek test strip users are requested to visit www.coaguchek.co.uk for more information"