Hello, i found this translation in google.

A propósito de la adecuación de la demanda. Nefropatía diabética. Adjusting of the demand. Diabetic nephropathy. Autores: Alfonso Javier Benítez Estévez, ...
dialnet.unirioja.es/servlet/articulo?codigo=3214561 - En caché

Laboratorio Clínico Vol.03 Núm. 02 | Elsevier25 Nov 2010... flexible en la Norma ISO 15189 A propósito de la adecuación de la demanda. ... detected in Palma of Mallorca Adjusting of the demand. ...
www.elsevier.es/es/revistas/summary/laboratorio-clinico-vol...

Not convinced this expression is necessarily context-specific.

http://cat.inist.fr/?aModele=afficheN&cpsidt=16360261

here

= appropriateness of the demand

http://docs.google.com/viewer?a=v&q=cache:5ZDuENS1tr4J:www.s...

here too they discuss “appropriateness of demand”

adecuación can also = adaptation
http://www.google.co.uk/#sclient=psy&hl=en&biw=1600&bih=799&...

see page 14 here

where they discuss the “adecuación del medicamento al paciente”..
http://docs.google.com/viewer?a=v&q=cache:j2To5ruQjOYJ:www.e...
http://docs.google.com/viewer?a=v&q=cache:lizGkV6cOK0J:www.s...

here inadecuados = inappropriate
http://docs.google.com/viewer?a=v&q=cache:_FdZX9YSVpMJ:dialn...

here “adecuación” = appropriateness

so maybe some people are being given drugs that are not appropriate to treat their condition in the best way possible.
1. Drug Dosing Ranges | International Drug Data File - Canada | First ...
Dosage range checking works in the background to monitor the appropriateness of drug dosing. It uses patient-specific age, indications and organ function ...
www.firstdatabank.com/.../dosage-range-check-module-iddf.as... - Cached
2. International Drug Dosing Content | Drug Reference Products ...
It monitors the appropriateness of drug dosing, using patient-specific age ...
www.firstdatabank.com/Products/dosing-content-options-iddf.... - Cached
Show more results from firstdatabank.com
3. Survey on appropriateness of drug administration in elderly ...
by I Huliselan
Appropriateness of drug administration was evaluated based on the support from literature.... From this number, 90% were using accurate dosage, of all drug ...
www.ncbi.nlm.nih.gov/pubmed/17699934 - Simila



--------------------------------------------------
Note added at 2 hrs (2011-05-12 14:22:25 GMT)
--------------------------------------------------

[PDF] Direct-to-Consumer Advertising of COX-2 Inhibitors: Effect on ...
File Format: PDF/Adobe Acrobat - Quick View
by MM Spence - 2005 - Cited by 30 - Related articles
Evidence suggests that DTCA increases consumer demand for newer, ... addresses the issue of appropriateness within one class of drugs that have ...
www.ualberta.ca/.../COX-2 inhibitors_effect on prescribing ...

I can see why this is causing problems! :)

This is my reading: "adecuación" is referring to adjusting the supply to meet the demand to "la solicitud de nuevos niveles plasmáticos"