Fig. 1From: Grandparents in Italy: trends and changes in the demography of grandparenthood from 1998 to 2016Source Famiglie e Soggetti Sociali, ISTAT. Note ∆: p < 0.05 test for differences 1998–2016Prevalence of grandparenthood and factorization of non-grandparental population by age, sex and year. Weighted data.Back to article page