I congratulate the hon. Member for Brigg and Goole (Andrew Percy), with whom I serve on the Health Committee, and the hon. Member for Totnes (Dr Wollaston), who so ably chairs the Committee. Although this report is the third report of the 2014-15 Session, I think it was the first report produced under the hon. Lady’s chairmanship, so it is quite an historic document. It is an important piece of work on a subject that has been neglected.
As time is short, I shall try to stick to a particular structure. I thank the Royal College of Paediatrics and Child Health for providing a briefing and for asking us to highlight some of its concerns about variations in services and funding for transition services and mental health care provision for prevention and early intervention. A number of right hon. and hon. Members have referred to those issues. I also want to make a few points from the perspective of local government. As we have heard and as the hon. Member for Brigg and Goole observed, this is an area of joint responsibility where local government, given the correct support and resourcing, can make a significant difference.
On the scale of the problem, it is a shocking statistic that 50% of mental illness in adult life, excluding dementia, starts before the age of 15, and 75% of mental illness
starts before the age of 18. Apart from the mental health manifestations, there are often increased physical health problems associated with the deterioration in mental health. Disturbingly, since 1980, as others have mentioned, there has been no decline in the number of deaths caused by self-harm, suicide or assault, with more than 1,000 10 to 18-year-olds dying this way every year in the United Kingdom. The problem is particularly prevalent among boys.
An hon. Member who spoke earlier talked about the value of prevention and early intervention and alluded to a cost-benefit analysis, and he was absolutely right. Quite apart from the fact that it is the right thing to do, if we look at it purely in terms of the opportunity cost, we see that mental health problems that start in childhood and adolescence result in increased costs of between £11,000 and £59,000 per child annually, according to figures provided by the Royal College of Paediatrics and Child Health. Those are huge additional costs. With upstream interventions of the kind other Members have argued for, early identification of mental health difficulties should be established as a core capacity of all health, social care and educational professionals who work with children and young people, because the benefits would be considerable.
Another issue that has been talked about, and which I feel I must mention, is the provision of an evidence base on which to plan interventions. Indeed, the chief medical officer highlighted the lack of accurate prevalence data in evidence to the Committee. I fully understand that the Minister is carrying the can and making the arguments, but that survey had not been carried out for quite a few years. Although it has now been commissioned, my understanding is that the data will not be available for use until 2017. If we are to have a scientific or empirical basis on which to plan commissioning and resources, either in early years or in whichever tier is thought appropriate, we need an up-to-date and relevant evidence base of data.