. 2021 Jan 27;11(1):61–69. doi: 10.4314/ovj.v11i1.10

Table 1. Orthogonal contrast test of MDA level.

Treatment	MDA level (nmol/l)
Negative control (normal)	1.54 ± 0.2^a
Positive control (Concentration of S. enteritidis, 10⁸ CFU/ml)	3.17 ± 0.3^c
T1 (coffee extract 500 mg/kg bw+concentration of S. enteritidis, 10⁸CFU/ml)	2.46 ± 0.2^b
T2 (coffee extract 1,000 mg/kg bw+concentration of S. enteritidis 10⁸CFU/ml)	2.81 ± 0.3^bc
T3 (coffee extract 1,500 mg/kg bw+concentration of S. enteritidis 10⁸ CFU/ml)	2.55 ± 0.6^bc
p-values for contrast	0.000
Linear	0.005
Quadratic	0.000

^a,b,cDifferent superscripts indicate levels of significance at p ≤ 0.05.