“…Research has verified that peer effects exist in many aspects, such as children's behavior, household investment and consumption decision-making and so on ( 26 , 27 ). Neighbors and relatives may directly affect the skills, information, and social opportunities of other members of the society who are, to a certain extent, close to these households ( 28 , 29 ). In this case, when a household suffers health shocks, the event may not only widen the gap in wellbeing between the household experiencing health shocks and those in the same social space not experiencing such shocks, but also increase the probability that similar groups in the same social space will fall into relative poverty, resulting in the spatial transmission effect of poverty caused by health shocks.…”