Pregnancy-related psychopathology: A comparison between pre-COVID-19 and COVID-19–related social restriction periods

Table 3 Correlation matrix for the psychometric scales

	EPDS total	EPDS-3A	STAI-Y1	STAI-Y2	SCL-SOM	SCL-OC	SCL-INT	SCL-DEP	SCL-ANX	SCL-HOS	SCL-PHOB	SCL-PAR	SCL-PSY	SCL-SLEEP	SCL-GSI
EPDS total	-	0.703c	0.61c	0.53c	0.4602b	0.4673b	0.3278a	0.44b	0.4233b	0.3454a	0.1706	0.4185b	0.1675	0.6013c	0.458b
EPDS-3A	0.703c	-	0.1561	0.1108	0.2996	0.225	0.2065	0.2553	0.2744	0.2194	0.2133	0.2297	0.1519	0.3224a	0.2858
STAI-Y1	0.61c	0.1561	-	0.7365c	0.4101b	0.5533b	0.4736b	0.6443c	0.6568c	0.4417b	0.2841	0.4448b	0.2532	0.4705b	0.574c
STAI-Y2	0.53c	0.1108	0.7365c	-	0.4623b	0.585c	0.5083c	0.5457c	0.5145c	0.4041b	0.3112a	0.5736c	0.3359a	0.5024c	0.5644c
SCL-SOM	0.4602b	0.2996	0.4101b	0.4623b	-	0.7321c	0.6493c	0.723c	0.5977c	0.7221c	0.6816c	0.6684c	0.652c	0.6091c	0.8345c
SCL-OC	0.4673b	0.225	0.5533b	0.585c	0.7321c	-	0.7634c	0.8937c	0.7555c	0.7149c	0.5539c	0.8873c	0.6972c	0.5762c	0.9174c
SCL-INT	0.3278a	0.2065	0.4736b	0.5083c	0.6493c	0.7634c	-	0.7977c	0.6119c	0.6796c	0.6925c	0.8046c	0.7961c	0.396b	0.8512c
SCL-DEP	0.44b	0.2553	0.6443c	0.5457c	0.723c	0.8937c	0.7977c	-	0.8588c	0.7255c	0.6221c	0.8443c	0.7751c	0.5262c	0.9535c
SCL-ANX	0.4233b	0.2744	0.6568c	0.5145c	0.5977c	0.7555b	0.6119c	0.8588c	-	0.7571c	0.4613b	0.6853c	0.6115c	0.5563c	0.8535c
SCL-HOS	0.3454a	0.2194	0.4417b	0.4041b	0.7221c	0.7149c	0.6796c	0.7255c	0.7571c	-	0.5406c	0.6628c	0.6504c	0.5008c	0.8195c
SCL-PHOB	0.1706	0.2133	0.2841	0.3112a	0.6816c	0.5539c	0.6925c	0.6221c	0.4613b	0.5406c	-	0.5855c	0.6864c	0.295	0.7034c
SCL-PAR	0.4185b	0.2297	0.4448b	0.5736c	0.6684c	0.8873c	0.8046c	0.8443c	0.6853c	0.6628c	0.5855c	-	0.8686c	0.6187c	0.9035c
SCL-PSY	0.1675	0.1519	0.2532	0.3359a	0.652c	0.6972c	0.7961c	0.7751c	0.6115c	0.6504c	0.6864c	0.8686c	-	0.4808b	0.8479c
SCL-SLEEP	0.6013c	0.3224a	0.4705b	0.5024c	0.6091c	0.5762c	0.396b	0.5262c	0.5563c	0.5008c	0.295	0.6187c	0.4808b	-	0.6395c
SCL-GSI	0.458b	0.2858	0.574c	0.5644c	0.8345c	0.9174c	0.8512c	0.9535c	0.8535c	0.8195c	0.7034c	0.9035c	0.8479c	0.6395c	-

^aP < 0.05.

^bP < 0.01.

^cP < 0.001.

EPDS: Edinburgh Postnatal Depression Scale; EPDS-3A: Anxiety cluster of the EPDS; SCL: Derogatis’ Symptom Check-list-90 item questionnaire; ANX: Anxiety; DEP: Depression; GSI: Global Symptom Index; HOS: Hostility; I-S: Interpersonal sensitivity; O-C: Obsessive-compulsive; PAR: Paranoid ideation; PHOB: Phobic anxiety; PSY: Psychoticism; SLEEP: Sleep disorder; SOM: Somatization; SD: Standard deviation; STAI: State-trait anxiety inventory.