Health Policy and Planning Advance Access originally published online on September 23, 2005
Health Policy and Planning 2005 20(6):394-404; doi:10.1093/heapol/czi042
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Original article |
Using diaries to collect data in resource-poor settings: questions on design and implementation
1 Health Policy Unit and Gates Malaria Partnership, London School of Hygiene and Tropical Medicine, UK, and 2 Bombo Hospital, Tanga, Tanzania
Correspondence: Virginia Wiseman, Lecturer, London School of Hygiene and Tropical Medicine, 50 Bedford Square, London, WCIB 3DP, UK. Tel: +44 (0)20 7299 4716; Fax: +44 (0)20 7299 4720; E-mail: virginia.wiseman{at}lshtm.ac.uk
Diaries, as a tool for data collection, have been around for some time. Lessons shared to date come from disparate settings and there remains a degree of ambiguity regarding the value of diaries, particularly in resource-poor settings where populations are often illiterate and highly mobile. We recently designed a pictorial diary for the collection of data on household consumption and expenditure in Tanzania and The Gambia. A random sample of 361 diary keepers in The Gambia and 308 in Tanzania maintained diaries for a period of 12 months. The aim of this paper is to share some of the lessons learnt in developing and applying this instrument. It is structured around a series of questions about diaries that we found relatively few answers to when we first embarked on this study. These questions include: how should a diary be designed? How long should a diary be maintained? When should entries be recorded? Who should keep the diary? The motive behind this paper is simple: to provide future researchers who are contemplating using diaries in resource-poor settings with some practical information that may guide them through this process.
Key Words: diaries, consumption and expenditure diary, data collection, research methods
1Further details on this study can be found at [http://www.lshtm.ac.uk/gmp/research/householdandcommunity.html].