. 2019 May 14;13:144. doi: 10.3389/fnhum.2019.00144

Table 2.

Pearson's and Spearman's rho correlation coefficients between all variables split by sex.

	1	2	3	4	5	6	7	8^b	9^b	10^b	11^b	12^b	13^b	14^b	15^b	16	17	18
1- Right normalized AGV^a	–	0.796^**	0.055	0.045	0.144	0.256	−0.354^†	0.243	−0.408^*	−0.425^*	−0.204	0.072	0.118	0.410^*	−0.131	–	0.251	0.432^*
2- Left normalized AGV^a	0.765^**	–	0.089	0.135	0.077	0.203	−0.322^†	0.434^*	−0.355^*	−0.445^*	−0.288	0.182	0.238	0.477^**	−0.266	–	0.330^†	0.457^*
3- Objective hardship^a	0.087	0.146	–	0.373^*	−0.406^*	−0.108	0.198	0.409^*	−0.206	−0.135	0.012	−0.278	0.060	0.197	−0.106	–	0.053	0.133
4- Subjective distress^a	0.229	0.266	0.212	–	−0.140	−0.066	0.016	0.269	0.263	0.264	0.158	−0.034	0.330^†	0.277	0.172	–	0.126	0.124
5- Cognitive appraisal	−0.207	−0.216	−0.303^†	−0.021	–	0.286	−0.196	0.059	0.045	0.149	0.135	0.074	0.032	0.282	−0.189	–	0.072	0.223
6- Timing of PNMS^a	0.441^*	0.285	−0.259	0.000	−0.184	–	−0.087	0.095	−0.189	−0.180	−0.048	−0.031	−0.061	0.197	−0.128	–	0.079	−0.097
7- Gestational age at birth^a	−0.008	−0.155	0.037	−0.243	0.265	0.074	–	0.033	−0.240	−0.326^†	0.116	−0.066	0.048	−0.290	0.159	–	0.153	−0.154
8- Maternal psychological, GHQ^b	−0.127	−0.063	0.001	0.373^*	0.265	−0.130	−0.286	–	−0.243	−0.191	0.031	0.112	0.429^*	0.634^**	−0.109	–	0.529^**	0.390^*
9- Socioeconomic status (perinatal)^b	0.310^†	0.209	0.303^†	0.379^*	−0.084	0.091	0.076	0.157	–	0.843^**	0.353^†	−0.003	−0.272	−0.146	0.079	–	−0.261	−0.129
10- Socioeconomic status (concurrent)^b	0.280	0.193	0.412^*	0.604^**	−0.023	−0.037	0.019	0.198	0.883^**	–	0.324^†	−0.002	−0.108	0.051	0.293	–	−0.306	−0.075
11- Smoking^b	0.176	0.150	0.213	0.400^*	0.111	−0.232	−0.300^†	0.109	0.327^†	0.524^**	–	0.032	−0.135	−0.130	0.413^*	–	−0.073	−0.274
12- Alcohol usage^b	−0.100	−0.185	0.031	−0.175	−0.324^†	−0.148	−0.324^†	−0.018	−0.031	−0.106	0.105	–	0.195	0.087	0.108	–	0.397^*	0.391^*
13- Maternal life events (perinatal)^b	0.090	0.171	−0.045	0.289	−0.170	0.291	−0.260	0.101	0.049	0.051	0.131	−0.185	–	0.428^*	0.132	–	0.326^†	0.269
14-Maternal life events (postnatal)^b	−0.171	0.074	0.264	0.322^†	−0.079	−0.341^†	−0.004	0.393^*	0.007	0.156	−0.107	−0.239	0.224	–	0.055	–	0.394^*	0.389^*
15-Obstetric complications^b	−0.036	−0.166	0.028	−0.011	0.136	−0.093	0.183	0.158	0.008	0.143	0.236	−0.020	−0.269	−0.049	–	–	0.050	−0.154
16- Maternal age at birth^a	−0.107	−0.246	−0.285	0.137	0.072	−0.046	−0.027	−0.006	−0.199	−0.134	0.059	0.049	−0.200	0.007	0.307^†	–	0.207	0.109
17- Internalizing problems^a	0.116	0.092	−0.039	0.291	−0.051	−0.048	−0.260	0.189	0.107	0.236	−0.036	−0.120	0.131	0.496^**	0.134	0.048	–	0.583^**
18- Externalizing problems^a	0.403^*	0.378^*	0.070	0.396^*	−0.174	−0.045	−0.215	0.215	0.150	0.281	0.210	−0.009	0.350^*	0.378^*	0.151	−0.254	0.636^**	–

Correlations for boys (n = 31) are presented in the top right, and for girls (n = 32) in the bottom left. Lower socioeconomic status (SES) scores represent higher SES. AGV, Amygdala volume; PNMS, Prenatal Maternal Stress; GHQ, General Health Questionnaire.

Pearson.

Spearman.

^†

p < 0.1,

p < 0.05,

^**

p < 0.01.