Table 4: P values for the effects of ‘cereal grain’ (CG), ‘starch amount’ (SA) and ‘horse’ (HO) and their respective interactions on the glycaemic and insulinaemic response according to analysis of variance (4 horses with 3 measurements each per variant).

CG SA HO CG*SA CG*HO SA*HO CG*SA*HO
Peak
Glucose 0.078 0.009 0.205 0.105 0.103 0.532 0.640
Insulin < 0.001 0.452 < 0.001 0.037 0.422 0.837 0.663
Time to peak
Glucose 0.378 0.082 0.047 0.982 0.349 0.145 0.308
Insulin 0.969 0.061 0.368 0.209 0.210 0.310 0.962
AUC
Glucose 0.003 0.018 0.078 0.087 0.085 0.318 0.202
Insulin < 0.001 0.359 < 0.001 0.154 0.176 0.914 0.697