Table 4.

Prevalence of LAAT/SEC and levels of NLR and MHR in different CHA₂DS₂-VASc groups

Variables	Group1	Group2	Group 3	Group 4	F/χ2	P value
	(n = 91)	(n = 130)	(n = 290)	(n = 58)
LAAT/SEC	8 (8.79)	13 (10.00)	57 (19.66) *†	20 (34.48) *†£	22.618	< 0.001
NLR	2.27 ± 0.91	2.20 ± 0.84	2.55 ± 1.15*†	2.69 ± 1.41*†	4.844	0.002
MHR	0.42 ± 0.19	0.41 ± 0.26	0.42 ± 0.19	0.55 ± 0.67*†£	3.763	0.011

Group 1: CHA₂DS₂-VASc = 0; Group 2: CHA₂DS₂-VASc = 1; Group 3: CHA₂DS₂-VASc = 2–4; Group 4: CHA₂DS₂-VASc ≥ 5. *, †, £ each indicates significant difference compared with group 1, 2 and 3, respectively