Mental and Physical Health: Parity of Esteem

Baroness Murphy Excerpts

Thursday 10th October 2013 Lords Chamber

[Baroness Murphy (CB)]

My Lords, the sustained commitment of the noble Lord, Lord Layard, to improving mental health care has had a profound impact on mental health services since 2008, and I admire him for it. If today I challenge some of the priorities, this in no way detracts from his remarkable achievements in addressing the needs of a long-neglected group of patients who, after all, make up the vast majority of a GP’s mental health load. But I return to patients with severe mental illness, including schizophrenia, the recurring psychoses, and those with mixed substance abuse and psychosis. As the noble Baroness, Lady Tyler, said, the importance of achieving parity of access and healthcare for them is shown starkly by the increased mortality and physical morbidity that they suffer. As Professor Graham Thornicroft from the Institute of Psychiatry has memorably observed, patients with long-term psychoses have third-world mortality in a first-world country, dying on average 20 years earlier than the general population, often of preventable smoking-related diseases and treatable cancers as well as the obvious suicides and accidents. This is completely unacceptable in a country such as ours, so I would like to know what are we doing for them and whether we are truly prioritising those greatest in need.

There have been considerable successes in the mental health strategy that has been adopted in recent years, and I mention in particular the increased services for people with dementia, which has undoubtedly risen up the Government’s awareness scale. That has been a great help for families which have a person with dementia. We have also had some success in trying to improve the assessment of risk to others posed by some severely mentally ill patients. This year’s annual report of the National Confidential Inquiry into Suicide and Homicide by People with Mental Illness by Professor Louis Appleby and his colleagues shows that homicide by mental health patients has fallen substantially since a peak in 2006. The most recent figures are the lowest since data collection began, albeit in a setting of a national reduction in homicides. This is especially true for people with schizophrenia. The homicide statistics are tiny, in spite of what might have been heard on the news in the past week—they are now extremely small—but they are very important as an indicator of the cultural attitude of mental health workers to assessment of risk.

But all is not well. Suicide by mental health patients has risen again. There were more than 1,300 deaths in England in 2011, after a previous fall. The rise partly echoes the rise in suicide in the general population, probably related to the economic downturn, as has happened in every previous recession that we can measure. But in recent years there have been more suicides in those undergoing home treatment or crisis resolution than in-patient care, which used to be one of the areas with the greatest risks. A substantial proportion of these deaths occurred in patients who live alone, have refused treatment, or are accepting only partial treatment. Services simply are not providing enough round-the-clock care of the right kind to the very severely ill. The mantra of home treatment needs better thinking through if we are to keep patients out of hospital and safe.

So we have made substantial gains in some areas but are losing pace in others. I have concerns about the direction that mental health services are now taking. I do not want to disparage the value of treating patients with common mental health episodes with cognitive behavioural therapy and other NICE-recommended therapies, but we have to be aware that the budget for psychological therapies has gone up from £100 million annually to £400 million without even reaching a high proportion of sufferers of the milder forms of distress, as the noble Lord, Lord Layard, has said. I do not dispute the efficacy of such treatment; with good CBT, faithful to the model delivered by a good therapist, 40% get better, of those who accept the offer of treatment, which is 15% better than doing nothing. For mildly to moderately unwell patients it is effective. But we have to recognise that the studies do not include patients who never accept treatment because of chaotic lives, intrusive events, a dislike of sitting down and talking, a failure of faith in the referrer, which is all too often the case, and sometimes also because people have learning disabilities and are unable to value the treatments, in spite of those patients having a very high order of risk of depression and anxiety. These factors significantly reduce the efficacy of treatments. We would surely get better value for money from addressing the problems which still beset people with more serious long-term mental illness. I accept the economic argument from the noble Lord, Lord Layard, for treating lesser forms of disorder; it is very compelling. But the only true justification for treating patients is the overall reduction in patient suffering and the burden of disability overall in the community, which is worse for those with the most severe illness.

The USA introduced a parity of esteem law in 1996. It was meant to improve the investment in mental health services through Medicaid and other insurance and to bring it up to the level of physical health services. I accept that managed care solutions funded by the public purse in the United States are not entirely analogous to publicly funded systems here, but they are similar enough. There is now worrying evidence that, in the States, the greater access to services for the less severely affected has impacted negatively on the care of the seriously mentally ill. A recent study by the well-known sociologists David Mechanic and Donna McAlpine, who for many years have been experts in the United States on the provision of mental health care, demonstrated that this apparent increased democratisation of mental health has simply shifted money from the severely ill to the lesser forms of illness, away from those with the least chance of ever being able to work and those with the highest excess mortality and suicide rates.

These findings are deeply worrying and should give us pause. There is some evidence that this is already happening here. In 2011-12 there was a reduction in spending on crisis resolution and on outreach services for those in acute crisis, while spending on psychological therapies rose by 6%. Total spending on mental health has increased by a massive 60% in real terms over the decade. That is something for us to celebrate, but now we are beginning to see a fall in investment in the acute care end.

It seems to me that the NHS and social care services should listen more to Mind, Rethink and SANE, and listen to what their priorities are. If true parity of esteem is to be promoted then we must look at the way that these acute and crisis services are running. Four in 10 trusts have staffing levels well below established benchmarks. There are serious issues around safety, respect and dignity in in-patient care. There are still insufficient non-hospital options.

As long as 10% of patients with schizophrenia kill themselves, we have not got our priorities right. As long as the rate of psychosis in prisons is 50 times higher than in the general population, then we have not got our funding priorities right. If we are really to make headway with mental health services, we must first and foremost concentrate on those who pose the highest risk to themselves or the highest risk to others, and try to improve the lives of people whose lives are truly blighted by long-term psychotic illnesses.