Fig. 2

Centrality indices for symptoms of the FPI and ISS. Note: A: Expected influence; B: Bridge expected influence (1-step); Fertility-related stress symptoms (FPI1-FPI5); Infertility stigma symptoms (ISS1-ISS4). The x-axis represents the node standardization results of the EI and bEI. The y-axis represents each symptom of the FPI and ISS