Epidemiological assessment of the influence of socio-family factors in adolescent pregnancy.

Pregnancy in adolescence constitutes a serious public health problem at these ages. It de-stabilizes family homeostasis; family and affective support received by the adolescent is recognized to be a factor of influence in the problem. The objective of the research presented is the empirical study in Cádiz, SW Spain, of the socio-family support received by a group of adolescent mothers, and the influence of this on the development of the pregnancy and the infant, in comparison with a group of adult mothers. A descriptive study of 305 adolescent mothers and 285 adult mothers who gave birth in 1996 and attended the family planning centers of the Primary Health Care District of Cádiz, Spain, in 1997. The variables used included socio-demographic data of the adolescents, information on the pregnancy and birth, on the health of the baby, and on social and family support (by means of the Duke-Inc and Apgar family questionnaires). In the statistical study of the data, frequencies, statistical association, and disequalities of prevalence in the variables were determined. Of the totals, 81.6% (77-86) of the adolescent mothers were unmarried, compared with 22% (17-26) of the adult mothers; 82.3% (78-87) of the adolescents were living with their parents, compared with 39.3% (34-45) of the adults. Family support received is greater among the adolescents (p < 0.01). In this group, in line with increasing family support, there is improvement in--the decision to continue the pregnancy (p < 0.0001), frequency of check-ups (p < 0.0001), less problems in the pregnancy (p < 0.01), differences in the anthropometric values of the baby at birth (p < 0.0001), and breast-feeding (p < 0.001). The conclusion is reached that juvenile pregnancy is not synonymous with more risky pregnancy. There is a positive correlation between the socio-family support received and the general success of the pregnancy and better health in the mother and baby.