Customer Service Delivery in Clinical Laboratories: Challenges, Innovations, and Policy Directions for Strengthening Quality Management Systems in Nigeria.
Main Article Content
Keywords
Customer service, Clinical laboratories, Quality management systems, Nigeria, Accreditation, SLIPTA, Healthcare policy
Abstract
Background: Clinical laboratories are central to healthcare delivery in Nigeria, yet service quality is frequently undermined by infrastructural deficits and weak quality management systems (QMS). Beyond technical accuracy, customer experienceis critical to patient trust and treatment adherence. Persistent challenges such as unstable power supply, workforce shortages, and the absence of mandatory accreditation continue to erode public confidence. This review synthesizes these systemic challenges and evaluates the intersection of QMS and customer service to propose actionable reforms for the national laboratory network.
Methodology: A narrative synthesis was conducted on literature published between January 2010 and October 2025. Searches in PubMed, Google Scholar, and African Journals Online identified 317 records. Following a PRISMA-based screening process, 68 articles were eligible, and 36 were purposively selected for thematic synthesis. Data were analyzed to classify findings into systemic challenges, innovations, and policy recommendations using a quality appraisal matrix.
Results: Service delivery was found to be severely constrained by structural barriers, including over 90% reliance on unstable national power grids and a critical workforce shortage, with ratios as low as one laboratory scientist to 5,000 individuals. These deficits drive process failures such as poor adherence to Standard Operating Procedures and low accreditation uptake, resulting in prolonged turnaround times and weak patient communication. Conversely, innovations including Laboratory Information Management Systems, Point-of-Care Testing, and the WHO-AFRO SLIPTA program demonstrated measurable improvements in error reduction and patient satisfaction.
Conclusion: Improving customer service in Nigerian clinical laboratories requires a paradigm shift that positions patient experience as a core component of quality assurance. Sustainable improvement depends on competency-based licensing, mandatory accreditation for tertiary facilities, and strategic infrastructure investment to integrate customer-centered practices within robust QMS frameworks.
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6. Fo N, Ea O. Overview of the Implementation of Quality Management System in Nigerian Medical Laboratories. Vol. 6, University of Lagos Journal of Basic Medical Sciences. Available from: https://jbms.unilag.ng/index.php/jbms/article/view/6
7. Dhara Patel, Mosami Patel, Grishma Patel, Dhananjay Meshram. A review on quality management system in laboratory testing. World Journal of Biology Pharmacy and Health Sciences. 2024 Aug 30;19(2):173–188. Available from: https://doi.org/10.30574/wjbphs.2024.19.2.0460
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11. Plebani M. Laboratory-associated and diagnostic errors: A neglected link. Diagnosis. 2014 Jan 1;1(1):89–94.Available from:: https://doi.org/10.1515/dx-2013-0030
12. Alemnji GA, Zeh C, Yao K, Fonjungo PN. Strengthening national health laboratories in sub-Saharan Africa: A decade of remarkable progress. Tropical Medicine and International Health. 2014;19(4):450–458. https://doi.org/10.1111/tmi.12269
13. Kaushik N, Khangulov VS, O'Hara M, Arnaout R. Reduction in laboratory turnaround time decreases emergency room length of stay. Open Access Emerg Med. 2018 Apr 20;10:37-45. https://doi.org/10.2147/OAEM.S155988
14. Win ST, Walsh J. Factors Affecting Physicians’ Satisfaction with the Clinical Laboratory Services of Private Laboratories in Mandalay. yj choi. 2017 Feb 28. Available from: http://www.komyra.com/bbs/board.php?bo_table=articles&wr_id=64
15. Hsieh SY. The use of patient complaints to drive quality improvement: An exploratory study in Taiwan. Health Serv Manage Res. 2010 Feb;23(1):5–11. https://doi.org/10.1258/hsmr.2009.009011
16. Igila AF, C. OA. Quality Assurance in Medical Laboratories in Developing Countries: Assessment of Pre-Analytical Errors in a Chemical Pathology Laboratory in a Tertiary Hospital in Nigeria. Journal of Health and Medical Sciences [Internet]. 2020 Mar 30;3(1). Available from: https://doi.org/10.31014/aior.1994.03.01.90
17. Hailu HA, Desale A, Yalew A, Asrat H, Kebede S, Dejene D, et al. Patients’ satisfaction with clinical laboratory services in public hospitals in Ethiopia. BMC Health Serv Res. 2020;20(1). https://doi.org/10.1186/s12913-019-4880-9
18. Islam Chowdhury MR, Rahman Chowdhury T, Abdullah SB. Strategies for Improving Patient Experience and Satisfaction in Healthcare Facilities in USA. International Journal of Science and Healthcare Research. 2024 Dec 16;9(4):357–369. https://doi.org/10.52403/ijshr.20240442
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Feb 4, 2026
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Mba, I., Basil, B., & Myke-Mbata, B. (2026). Customer Service Delivery in Clinical Laboratories: Challenges, Innovations, and Policy Directions for Strengthening Quality Management Systems in Nigeria. Nigerian Medical Journal, 66(5), 1710–1724. https://doi.org/10.71480/nmj.v66i5.1086
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