Table 11.

Metabolites correlated to serum Insulin Growth Factor 1 (IGF1) (Pearson’s correlation) for all patients, carbohydrate group, and fasting groups

Metabolite	R (All)	P (All)a	R (CH)	P (CH)a	R (F)	P (F)a
Methionine	-0.318	0.013	-0.591	0.002	-0.135	0.438
Isopropyl_alcohol	-0.314	0.015	-0.318	0.121	-0.330	0.052
Creatinine	-0.302	0.019	-0.381	0.061	-0.265	0.124
Proline	-0.274	0.034	-0.465	0.019	-0.095	0.585
Valine	-0.251	0.053	-0.122	0.563	-0.406	0.015
Propylene_Glycol	-0.230	0.077	-0.159	0.446	-0.291	0.089
Acetoacetate	-0.230	0.077	-0.168	0.421	-0.308	0.072
Methanol	-0.218	0.094	-0.001	0.996	-0.400	0.017
Acetone	-0.184	0.159	-0.061	0.772	-0.247	0.152
pyruvate	-0.173	0.186	-0.271	0.191	-0.179	0.303
Leucine	-0.160	0.222	-0.090	0.670	-0.208	0.231
3.Hydroxybutyrate	-0.157	0.230	-0.231	0.266	-0.114	0.515
Dimethylsulfone	0.155	0.238	0.032	0.880	0.245	0.155
Threonine	-0.152	0.248	-0.397	0.050	0.013	0.941
Lactate	-0.139	0.289	-0.323	0.115	-0.026	0.882
N.acetylgroups	-0.131	0.320	-0.385	0.057	-0.038	0.830
Glycerol	-0.125	0.342	-0.430	0.032	0.075	0.668
Lysine	-0.118	0.370	-0.169	0.418	-0.104	0.551
Glutamine	0.100	0.447	-0.053	0.801	0.257	0.136
Isoleucine	-0.096	0.468	0.116	0.582	-0.225	0.193
Acetate	-0.092	0.483	0.031	0.883	-0.148	0.395
Creatine	-0.087	0.507	-0.002	0.994	-0.154	0.378
Glycoproteins	-0.081	0.539	-0.059	0.779	-0.088	0.614
Citrate	0.063	0.631	0.115	0.584	0.014	0.936
Alanine	-0.048	0.717	-0.070	0.738	-0.048	0.783
Glucose	0.017	0.899	-0.008	0.969	0.079	0.652
Phenylalanine	0.011	0.931	0.253	0.222	-0.080	0.648
Asparagine	-0.006	0.962	0.393	0.052	-0.163	0.349

Abbreviations: CH Carbohydrate group. F Fasting group, P Pearson’s correlation p-value, R Pearson’s correlation R value.

^aSignificant at p ≤ 0.002 after Benjamini-Hochberg correction for multiple testing