Table 2

- Association of measles complications with SNPs in the TLR2 gene.

Measles complications	SNPs											Total
	rs3804099 allele				rs3804100 allele			rs1816702 allele
	T>T	C>T		P-value	T>T	C>T	P-value^{^†}	T>T	C>T	P-value^{^†}
	n (%)			n (%)			n (%)			n (%)
Pneumonia	8 (40)		12 (60)	0.11^*	13 (65)	7 (35)	0.76	5 (25)	15 (75)		0.13	20 (40)
LRTI	3 (37.5)		5 (62.5)	0.25^{^*}	1 (12.5)	7 (87.5)	0.004	1 (12.5)	7 (87.5)		0.12	8 (16)
Diarrhea	4 (100)		0 (0)	0.12^{^†}	3 (75)	1 (25)	0.64	4 (100)	0 (0)		0.02	4 (8)
Pneumonia + diarrhea	2 (66.7)		1 (33.3)	1.0^{^†}	2 (66.7)	1 (33.3)	1.0	0 (0)	3 (100)		0.26	3 (6)
Diarrhea + LRTI	7 (87.5)		1 (12.5)	0.06^{^†}	5 (62.5)	3 (37.5)	1.0	6 (75)	2 (25)		0.04	8 (16)
Pneumonia + otitis media	2 (66.7)		1 (33.3)	1.0^{^†}	3 (100)	0 (0)	0.26	2 (66.7)	1 (33.3)		0.55	3 (6)
Myocarditis + LRTI	1 (100)		0 (0)	1.0^{^†}	1 (100)	0 (0)	1.0	1 (100)	0 (0)		0.4	1 (2)
SSPE	1 (100)		0 (0)	1.0^{^†}	1 (100)	0 (0)	1.0	0 (0)	1 (100)		1.0	1 (2)
Pneumothorax	0 (0)		1 (100)	0.4^{^†}	1 (100)	0 (0)	1.0	0 (0)	1 (100)		1.0	1 (2)
Otitis media	0 (0)		1 (100)	0.4^{^†}	0 (0)	1 (100)	0.4	1 (100)	0 (0)		0.4	1 (2)
Total	28 (56)		22 (44)		30 (60)	20 (40)		20 (40)	30 (60)			50 (100)

LRTI: lower respiratory tract infection, SSPE: subacute sclerosing panencephalitis, SNPs: single nucleotide polymorphisms, TLR2: toll-like receptor -2, p<0.05 was considered significant at the 95% confidence interval (CI)
↵* Chi-square test,
↵† Fisher’s exact test