Online patient literature related to oesophageal surgery: the need for greater readability, accreditation and higher quality.

Oesophageal cancer is the sixth most common cause of death worldwide but is treatable through surgery. As part of the consenting process, surgeons may guide patients towards online information leaflets to understand more about their condition and treatment. This review aimed to systematically analyse some of the current resources that can be accessed via the internet. A stringent search criteria was used to select online patient information leaflets for oesophageal cancer surgery. Leaflets were scored based on the Flesch-Kincaid Reading Ease score, DISCERN score, Health on the Net Code of Conduct (HONcode) certification/Information Standard Certification and International Patient Decision Aid Standards (IPDAS) score. Only five sites had achieved HONcode certification. Only three sources were deemed readable using the Flesch-Kincaid scoring system and no sources reached the recommended readability using IPDAS. No source reached a maximum score with DISCERN, with the mean overall quality being 2.98. There was no significant difference between accredited and unaccredited sources. From our sample, patient information sources on oesophageal cancer surgery have a low readability. More research is required to ascertain patient behaviour with regards to accessing the literature. Patients and healthcare professionals should liaise with each other to produce more readable, high-quality patient information on oesophageal cancer surgery.