Table 3 Coefficient estimation of the digestive index prediction model equation.
Response | Factor | Coefficient estimation | P value | Standard error | 95% C.I | |
|---|---|---|---|---|---|---|
Low | High | |||||
AMS | Intercept | 1.100 | – | 0.023 | 1.050 | 1.150 |
T | 0.067 | 0.0070 | 0.020 | 0.023 | 0.110 | |
S | 0.055 | 0.0208 | 0.020 | 0.010 | 0.100 | |
T*S | −0.25 | < 0.0001 | 0.029 | −0.310 | −0.180 | |
T2 | −0.20 | < 0.0001 | 0.028 | −0.260 | −0.130 | |
S2 | −0.26 | < 0.0001 | 0.028 | −0.320 | −0.190 | |
LPS | Intercept | 2.130 | – | 2.247E-003 | 2.120 | 2.130 |
T | 0.025 | < 0.0001 | 1.999E-003 | 0.020 | 0.029 | |
S | 6.940E-003 | 0.0052 | 1.999E-003 | 2.539E-003 | 0.011 | |
T*S | −6.570E-004 | 0.8205 | 2.828E-003 | −6.880E-003 | 5.566E-003 | |
T2 | 6.244E-003 | 0.0444 | 2.752E-003 | 1.865E-004 | 0.012 | |
S2 | −1.354E-003 | 0.6324 | 2.752E-003 | −7.412E-003 | 4.703E-003 | |
PEP | Intercept | 2.640 | – | 0.011 | 2.610 | 2.660 |
T | 0.096 | < 0.0001 | 9.577E-003 | 0.075 | 0.120 | |
S | −0.012 | 0.2185 | 9.577E-003 | −0.034 | 8.579E-003 | |
T*S | −0.080 | 0.0001 | 0.014 | −0.110 | −0.050 | |
T2 | −0.019 | 0.1785 | 0.013 | −0.048 | 0.010 | |
S2 | −6.447E-003 | 0.6344 | 0.013 | −0.035 | 0.023 | |
TRYP | Intercept | 858.150 | – | 7.410 | 841.850 | 874.450 |
T | 19.000 | 0.0149 | 6.590 | 4.500 | 33.500 | |
S | −13.230 | 0.0698 | 6.590 | −27.740 | 1.270 | |
T*S | 35.110 | 0.0031 | 9.320 | 14.600 | 55.620 | |
T2 | −27.330 | 0.0118 | 9.070 | −47.290 | −7.370 | |
S2 | −127.300 | < 0.0001 | 9.070 | −147.260 | −107.330 | |
GPX | Intercept | 0.660 | – | 0.035 | 0.580 | 0.740 |
T | 0.270 | < 0.0001 | 0.031 | 0.210 | 0.340 | |
S | −0.060 | 0.0799 | 0.031 | −0.130 | 8.515E-003 | |
T*S | 0.240 | 0.0002 | 0.044 | 0.140 | 0.340 | |
T2 | 0.110 | 0.0259 | 0.043 | 0.016 | 0.210 | |
S2 | 0.250 | 0.0001 | 0.043 | 0.150 | 0.340 | |
SOD | Intercept | 0.330 | – | 0.240 | −0.190 | 0.860 |
T | −1.120 | 0.0003 | 0.210 | −1.590 | −0.650 | |
S | −1.230 | 0.0001 | 0.210 | −1.700 | −0.760 | |
T*S | 1.810 | < 0.0001 | 0.300 | 1.140 | 2.470 | |
T2 | 0.960 | 0.0073 | 0.290 | 0.320 | 1.610 | |
S2 | 1.480 | 0.0004 | 0.290 | 0.830 | 2.120 | |