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Lindsey Davies: Q&A - Royal College of Physicians

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Feature<br />

In focus:<br />

public<br />

health<br />

Image©Shutterstock<br />

NHS reforms have shifted all eyes to the public health agenda and in particular health<br />

inequalities. Commentary asks three experts for their views – a public health doctor, a GP<br />

and a consultant. The full report is available online at www.rcplondon.ac.uk/commentary<br />

We live in a starkly unequal<br />

society. Our life expectancy at<br />

birth, our early development,<br />

educational attainment, chance<br />

<strong>of</strong> employment and chance <strong>of</strong><br />

living in a favourable environment<br />

depend heavily on socio-economic<br />

status. Therefore, it is little surprise<br />

that differences in socio-economic<br />

status lead to inequalities in health.<br />

This has recently been elegantly<br />

described and demonstrated by<br />

Michael Marmott.<br />

This is not new knowledge.<br />

Douglas Black published his report<br />

on inequalities in health in 1980. In<br />

the 30 years since then inequalities<br />

in health and wealth have widened.<br />

We know that health inequalities<br />

are more dependent on relative<br />

poverty than absolute poverty,<br />

so they are not readily amenable<br />

to society’s preferred means <strong>of</strong><br />

getting itself out <strong>of</strong> trouble –<br />

economic growth.<br />

Dr Richard Jarvis<br />

Consultant in health<br />

protection, Cheshire<br />

and Merseyside Health<br />

Protection Unit<br />

While it is refreshing to see<br />

mention <strong>of</strong> health inequalities<br />

as a driver <strong>of</strong> the government’s<br />

proposals for the NHS and a new<br />

public health system, it is difficult<br />

to know how the positive aspects<br />

will not be undermined by cuts<br />

made too hard, too fast, and in the<br />

wrong places.<br />

So what aspect <strong>of</strong> the proposals<br />

might help reduce inequalities<br />

in health The placement <strong>of</strong><br />

directors <strong>of</strong> public health (DPHs)<br />

in local authorities should enable<br />

them to influence local decisions<br />

about adult social care, children’s<br />

services, education, environmental<br />

protection, transport and planning.<br />

All these have a bearing on<br />

inequalities even though this is not<br />

their prime focus. This potential<br />

will not be realised unless we can<br />

solve problems inherent in the<br />

Health Bill around how the DPH<br />

can act as a pr<strong>of</strong>essional adviser<br />

to a political body; who, and with<br />

what qualifications, the local<br />

authority can appoint as their DPH;<br />

how the public health budget can<br />

be protected while simultaneously<br />

giving the DPH influence into<br />

other funding streams; and around<br />

variability <strong>of</strong> approach between<br />

local authorities.<br />

But what about ‘nudging’ and<br />

the idea that lifestyle problems are<br />

all amenable to individual choice<br />

In a perfect world where there is<br />

infallible information on which<br />

to base choice, where everyone<br />

has equal access to high-quality<br />

education, and physical and<br />

financial resources, this might be<br />

a reasonable assumption. But in<br />

today’s unequal society, choice,<br />

and therefore responsibility for<br />

health, is denied to those who<br />

most need to exercise it. Nudging<br />

is but one tool to use – we rely on it<br />

solely at our peril. n<br />

14 Commentary n June 2011 n www.rcplondon.ac.uk

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