[Psychosocial characteristics of phenylketonuric women: birth defect prevention].
Women with phenylketonuria (PKU) are at high risk for having offspring with mental retardation, microcephaly, heart defects and low birth weight. These adverse outcomes can be prevented by a low-phenylalanine diet started before conception and continued throughout pregnancy. In view of the frequency of poor dietary compliance in women with PKU, a psychosocial model was developed that delineates developmental stages with specific behavioral goals for them to follow. In the present study 15 women with PKU over the age of 16 were followed for 3 years and compared to groups of their healthy acquaintances and of diabetic women. Structured interviews and standard questionnaires were used to study factors hypothesized as being related to the subjects' adjustment and to achievement of their PKU-related behavioral goals. After 1 year most of the PKU subjects were not planning a pregnancy, making their main behavioral goal the prevention of an unplanned pregnancy. Their knowledge of the risks of maternal PKU and family planning was unsatisfactory. PKU subjects had more conservative attitudes about sex and contraception than the controls. The psychosocial profile of PKU subjects pinpointed their special needs and indicated the kinds of specific intervention that might help them adhere to the recommended treatment and prevent birth defects in their offspring.
Shiloh
S
S
Institute for Child Development, Chaim Sheba Medical Center, Tel Hashomer.
Amitay
M
M
Aizin
N
N
Normand
M
M
Elitzur
A
A
Hadar
R
R
Cohen
B E
BE
D000293:Adolescent; D000328:Adult; D001519:Behavior; D000013:Congenital Abnormalities / Q000517:prevention & control; D005260:Female; D006040:Goals; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D007231:Infant, Newborn; D008960:Models, Psychological; D010661:Phenylketonurias / Q000178:diet therapy / Q000523:psychology*; D011247:Pregnancy; D012306:Risk