Association between Genetic Polymorphism and Risk of von Willebrand Disease in Pakistan

Table 5

Haplotype frequencies and their association with VWD.

Haplotypes	VWD	Control	OR (95% CI)
TCT	35	196	0.014 (0.005–0.004)
CCT	-	01	0 (0–NaN)
CTC	-	03	0 (0–NaN)
ACT	13	-	Infinity (NaN-Infinity)
ATT	03	-	Infinity (NaN-Infinity)
ATC	33	-	Infinity (NaN-Infinity)

to zero sample size in a group, the results show the failure in estimation and are mentioned here as “Infinity (NaN-Infinity).”