Onuegbu, Chinwe (2022) Lay consultation for treatment-seeking decisions in slums of Nigeria : a mixed methods study. PhD thesis, University of Warwick.

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Abstract

Background
Informal networks are important for social support for slum residents of Low and Middle-Income Countries (LMICs), where maintaining health is crucial for household income and formal healthcare provision is scarce. Consulting personal or online-based networks (known as lay consultation) during illness can influence personal treatment decisions, but there was scarce evidence from slums. This thesis aimed to (i) examine the use, characteristics and influence of lay consultation networks in slums of Nigeria, and (ii) explore experiences of using the networks.
Methods
A mixed-methods approach was adopted. A systematic review was initially conducted to synthesize evidence on lay consultation for symptoms and illnesses in slums of LMICs. A cross-sectional survey was conducted among adults in two slums in Nigeria to describe their lay consultation networks. This was followed by interviews to explore experiences of lay consultation in more depth.
Key findings
Most participants spoke to lay consultants during illness. The lay consultants used per illness episode were few and were mostly close network members. Use of online sources of advice was scarce largely due to poor access to smart devices and poor digital health literacy. Lay consultation was multi-dimensional, involving casual reporting of health concerns as part of daily bonding, exchanging advice and information about health, emotional and practical support. Lay consultation networks significantly influenced participants' choice of health care services. However, lay consultation had negative aspects, including facilitating the transfer of unhelpful advice, discriminating and stigmatizing people with certain characteristics and intruding on a patient’s privacy, contributing to worse health outcomes. Participants were strongly agentic in how they selected lay consultants and adopted advice from others.
Conclusion
This thesis highlights the potential of engaging lay consultation networks in health education interventions and creating a formal health resource as cost-effective means to support treatment decisions in slums.

Item Type:	Thesis (PhD)
Subjects:	R Medicine > RA Public aspects of medicine R Medicine > RA Public aspects of medicine > RA0421 Public health. Hygiene. Preventive Medicine
Library of Congress Subject Headings (LCSH):	Public health -- Nigeria, Medical policy -- Research -- Nigeria, Social networks -- Health aspects, Social networks -- Therapeutic use
Official Date:	June 2022
Dates:	Date Event June 2022 UNSPECIFIED
Institution:	University of Warwick
Theses Department:	Warwick Medical School
Thesis Type:	PhD
Publication Status:	Unpublished
Supervisor(s)/Advisor:	Griffiths, Frances ; Harlock, Jenny
Sponsors:	University of Warwick. Chancellor's International Scholarship ; National Institute for Health Research
Format of File:	pdf
Extent:	x, 239 pages : illustrations, maps
Language:	eng

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