Cost Effectiveness of Adopted Quality Requirements in Hospital Laboratories

• Main Authors: Alneil Hamza, Eltayib Ahmed-Abakur, Elsir Abugroun, Siham Bakhit, Mohamed Holi
• Format: Article
• Language: English
• Published: Tehran University of Medical Sciences 2013-06-01
• Series: Iranian Journal of Public Health
• Subjects: Quality Management; Cost Effectiveness; ISO1518
• Online Access: http://ijph.tums.ac.ir/index.php/IJPH/article/view/3480/2156

Background: The present study was designed in quasi-experiment to assess adoption of the essential clauses of particular clinical laboratory quality management requirements based on international organization for standardization (ISO 15189) in hospital laboratories and to evaluate the cost effectiveness of compliance to ISO 15189.Methods: The quality management intervention based on ISO 15189 was conceded through three phases; pre –intervention phase, Intervention phase and Post-intervention phase.Results: In pre- intervention phase the compliance to ISO 15189 was 49% for study group vs. 47% for control group with P value 0.48, while the post intervention results displayed 54% vs. 79% for study group and control group respectively in compliance to ISO 15189 and statistically significant difference (P value 0.00) with effect size (Cohen's d) of (0.00) in pre- intervention phase and (0.99) in post – intervention phase. The annual average cost per-test for the study group and control group was 1.80 ± 0.25 vs. 1.97 ± 0.39, respectively with P value 0.39 whereas the post-intervention results showed that the annual average total costs per-test for study group and control group was 1.57 ± 0.23 vs 2.08 ± 0.38, P value 0.019 respectively, with cost-effectiveness ratio of (0.88) in pre -intervention phase and (0.52) in post-intervention phase.Conclusion: The planned adoption of quality management require­ments (QMS) in clinical laboratories had great ef­fect to increase the compliance percent with qual­ity management system requirement, raise the aver­age total cost effectiveness, and improve the analytical process capability of the testing proce­dure.