<br>
<div class="gmail_quote"> From: <a href="mailto:peterbnyc@gmail.com">peterbnyc@gmail.com</a><br>, <br>I am struck by the very weak data that are available for the analysis<br>of socio-economic progress of all sorts. I would be interested to know<br>
how much of the information comes from tiny samples and a huge amount<br>of mathematics ... so that at the end the reliability of the number is<br>really near zero for serious decision making.<br><br>I am doing some work in the malaria health sub-sector ... I am trying<br>
to understand the value of the DALY measure. What exactly is a<br>Disability Adjusted Life Year ... and how does a young child's life<br>saved by some malaria intervention have long term value when the child<br>dies two months later of some other disease?<br>
<br>My guess is that health outcomes would be enormously improved if every<br>family had access to someone who knew some of the core facts about<br>health ... a village health worker with some basic knowledge about<br>basic health matters including water and sanitation, malaria<br>
treatment, diarrhea treatment, STDs, anti-natal care and childbirth,<br>etc.<br><br>There seems to be some evidence that deaths of young children are not<br>declining very fast ... yet it might be that death due to malaria has<br>
declined a lot ... we just don't know.<br><br>As a one-time expert on management information systems ... I am<br>appalled at the lack of data quality in the modern world.<br></div>