Abstract (eng)
The nationwide newborn screening programme is the central point of investigation in this doctoral thesis. Since more than four decades Austrian newborns have been tested for inborn disorders. Within this background, the diagnostic process of cystic fibrosis (CF), which refers to an inborn metabolic disorder, has been analysed. What are the effects of testing the parents’ child on CF or the diagnosis of their individual genetic status as carrier on the social construction of the mothers’ and fathers’ identities? In what way does the medical knowledge on inheritable disorders influence parents’ actions and decisions?
Interviews with affected parents in the eastern parts of Austria have disproved the primary assumption on the effects of parents’ individual status as carriers of the genetic mutation on the construction of their identity. The individual management of the disorder and the adoption of a role as medical caretaker of their own child contribute stronger to the construction of parents’ identity than their status as carriers. The latter influences solely parents’ decision-making processes in reproductive issues. The analysed material of the survey demonstrates that in the context of reproductive issues parents weigh their own genetic risks in passing the mutation on to their offspring. The respondents want to construct an identity as a responsible caretaking parent through their reproductive decision-making and the daily management of the disorder.
Additionally, the parents’ acquired knowledge, based on medical and practical information, influences their actions and decisions in daily management of the disorder considerably. To conclude, the knowledge about the disorder does not only interfere with the parents’ daily interactions. Furthermore, a reciprocal interrelation between the parental acquirement of knowledge and the immediate forms of supportive structures by family members, friends and relatives has been identified.