Data were extracted from the IT systems of five consenting practices to generate the number of text messages sent from January 2013 until March 2016; these increased by 40% per annum with a 90% increase in the number of text messages sent from 2013 to 2014. (Figure 1). One date was randomly selected and the content of all text messages sent from the five practices’ systems on that date was extracted. All text messages (n = 600) contained clinically sensitive information; examples of such texts are given in Box 1.
Box 1. Sample of text messages sent to patients by their GPs
Dear [forename of patient], Your recent test results are normal. Regards Dr _____.
Dear [forename of patient], the lab results showed some minor irregularities. Please book a consultation […] to have a chat about it.
Hi [forename of patient]. Hope stress test went fine. Forwarding blood results to [name of other health professional]. Cholesterol a little raised. Regards. Dr ______.