Evaluation and comparison of short chain fatty acids composition in gut diseases

Table 7  P values of the Wald test conducted on the Dirichlet regression coefficients

	Acetic ac.	Propioni ac.	Butyric ac.	Isobutyric ac.	Isovaleric ac.	Valeric ac.
HC (Intercept)	5.56 × 10-12	4.29 × 10-5	0.00359	0.27547	0.09552	0.28869
State CD	0.145841	0.35339	0.12181	0.07597	0.16228	0.03966
State CRC	2.07 × 10-5	0.00536	0.00975	0.31373	0.42884	0.28591
State AP	0.000213	0.07797	0.06314	0.20993	0.79231	0.36639
Age	0.003016	0.92196	0.74284	0.38750	0.25510	0.19196
Sex	0.838224	0.01121	0.00118	0.00195	0.00213	0.00328

HC: Healthy control; CD: Celiac disease; AP: Adenomatous polyposis; CRC: Colorectal cancer.