. 2009 Apr 10;138(3):281–288. doi: 10.1016/j.vetmic.2009.04.010

Table 3.

Pearson product-moment correlation coefficient (r, values above the diagonal) and Spearman Rank Correlation coefficient (ρ, values below the diagonal) of OD readings of a commercial whole virus IBV-ELISA (IDEXX FlockChek^® IBV-ELISA kit) with recombinant antigen TCoV-N- or TCoV-S_54–395-based ELISAs for detecting TCoV infections in random serum samples collected from commercial meat and breeder turkeys (n = 168).

	TCoV-S_54–395	TCoV-N^a	IDEXX-IBV^b
TCoV-S_54–395		0.709^c	0.190^c
TCoV-N^a	0.879^d^,^e		0.262^c
IDEXX-IBV^b	0.217^d^,^e	0.182^d^,^e

See Gomaa et al. (2008b).

IDEXX FlockChek^® IBV-ELISA kit.

Pearson product-moment correlation coefficient (r).

Spearman Rank Correlation coefficient (ρ).

Significant at p < 0.05.