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Meta-Analysis
Copyright: ©Author(s) 2026.
World J Methodol. Sep 20, 2026; 16(3): 116174
Published online Sep 20, 2026. doi: 10.5662/wjm.116174
Figure 1
Figure 1  Preferred Reporting Items for Systematic Reviews and Meta-analysis flow diagram.
Figure 2
Figure 2 Evidence of quality assessment using the GRADEpro software. GRADE: Grading Recommendations Assessment, Development, and Evaluation; HLD: High-level disinfection; RCT: Randomized controlled trial; ATP: Adenosine triphosphate; RLU: Relative light unit; CI: Confidence interval; RR: Risk ratio.
Figure 3
Figure 3 Forest plot of microbial residual contamination post-high-level disinfection. CI: Confidence interval.


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