marginally significantp = 0.066
In southern European countries (Spain, Italy), the effect of childlessness was marginally significant for meetings (estimate: − 0.15, CI: − 0.31, 0.01, p = 0.066), showing a potential trend towards fewer meetings for childless individuals, but it was not significant for activities (CI: − 0.18, 0.10, p = 0.542).