In the case of 23 of the 27 illnesses listed in the questionnaire of a French INSEE survey, some statistically significant correlations were found between repeated illness and family traumas encountered by the child before the age of 18 years. According to Georges Menahem, the French sociologist who found out these correlations by studying health inequalities, these relationships show that inequalities in illness and suffering are not only social. Health inequality also has its origins in the family, where it is associated with the degrees of lasting affective problems (lack of affection, parental discord, the prolonged absence of a parent, or a serious illness affecting either the mother or father) that individuals report having experienced in childhood.