Dancey and Reidy are very well known for their Pearson textbook Statistics Without Maths for Psychology and have applied the same principles here to the health sciences market, where they're far more established as researchers.

IBS is an invisible disease - sufferers battle on pretending nothing is wrong and hiding their embarrassing symptoms. And it isn't life-threatening - so why would anyone take it seriously? Yet it can seriously restrict how we live, work and play. Based on their experience as both sufferers and health specialists, Dr Arroll and Professor Dancey provide the latest guidance on causes, diagnosis and treatment, including the hugely significant part played by stress.