Needs assessment has become one of the cornerstones for commissioning healt
h care in the UK but, as yet, no agreed methodological framework exists. Th
is study attempts to build on a number of different approaches used in need
s assessment in order to formulate a more complex and integrated model. We
have taken limiting long-term illness (LLI) as a starting point and examine
d its prevalence within the primary care setting in an area of North Staffo
rdshire. This was followed by the application of a health status measure on
two sub-samples (those reporting LLI and those not reporting LLI), The dia
gnostic assessments of the GP was placed alongside the results of the healt
h status measure in order to compare self-assessment with the professional
perspective. Finally, in-depth interviews with people with LLI were carried
out examining their own experience of ill-health. We argue that this detai
led and complex needs assessment allows for a more targeted approach to com
missioning and service development. (C) 1999 Elsevier Science Ltd. All righ
ts:reserved.