Comparison of Thulium Fiber Laser versus Holmium laser in ureteroscopic lithotripsy: a Meta-analysis and systematic review

Table 4 Summarized risk ratios for postoperative complications between TFL and Ho: YAG

Postoperative complication	No. of study	heterogeneity	RR	95% CI	P value
Total	8	P = 0.02, I² = 58%	0.95	[0.58, 1.55]	P = 0.84
Clavien grade 1–2	5	P = 0.70, I² = 0%	0.88	[0.55, 1.41]	P = 0.59
Clavien grade ≥ 3	5	P = 0.53, I² = 0%	0.56	[0.19, 1.64]	P = 0.29

ISSN: 1471-2490