Table 4. Hazard ratio (HR) for clinical outcomes in the SLT group compared with the PLT group in propensity matched cohort.

Outcomes	Unadjusted		Multivariable adjusted		Adjusted by PSM
	HR (95% CI)	p-value	HR (95% CI)	p-value	HR (95% CI)	p-value
OS	1.59 (0.90~2.82)	0.109	2.17 (1.18~4.01)	0.013	2.84 (1.06~7.67)	0.038
RFS	1.90 (1.15~3.16)	0.013	1.98 (1.05~3.72)	0.035	3.53 (1.02~12.20)	0.037