almost significantlyP = 0.066
Univariable analyses showed that almost significantly (OR = 4.4, 95%CI: 0.9–21.4; P = 0.066) more dogs (37/39, 94.9%) with previous vaccination within 12 months before D0 developed antibody titres ≥0.5 EU/ml at D30, compared to 42 (80.8%) of the 52 dogs without history vaccination within 12 months before D0 ( Table 4 ).