Table 3.

Centrality measures per variable

	Network
Variable	Betweenness	Closeness	Strength	Expected influence
EPDS	1.84	1.77	1.54	1.43
PSAS-BR	− 0.58	− 0.65	− 0.46	0.26
USR	0.49	0.63	0.98	-0.16
CSR	− 0.58	− 0.65	− 0.62	-1.68
COV19-QoL	− 0.58	− 0.55	− 0.78	0.02
PBQ-12	− 0.58	− 0.54	− 0.65	0.11

Note : EPDS Edinburgh Postnatal Depression Scale, PSAS-BR Postpartum Specific Anxiety Scale–Short Version for Global Crises, COV19-QoL COVID-19–Impact on Quality of Life, PBQ-12 Postpartum Bonding Questionnaire