Why do antenatal attenders decide to have the HIV antibody test?

The aim of the study was to investigate factors influencing the parturient woman's decision to accept or decline the HIV antibody test in the antenatal clinic. Eighty-eight women attending an antenatal clinic, in a central London hospital, for an appointment at 28-32 weeks of pregnancy were given a structured face to face interview. Results indicated that 36% (n = 32) had elected to be tested. Reasons for declining included assumption of no risk, being in a stable relationship, not wanting to think about HIV when pregnant and not wanting to know if HIV positive. Reasons for accepting included fears for health of the baby and fears for own health. 52% (n = 46) had discussed the test with their partner, most of whom had agreed with the woman's decision or left the decision to her. Only 31% of the women were aware they had been automatically tested for syphilis. Knowledge about vertical transmission was poor. Anxiety levels of those tested and those not tested were not significantly different nor did either group differ over time. The groups did not differ on demographic variables, transmission knowledge or perceived likelihood of infection. Most women elected not to be tested and reasons around the decision are very individualistic and varied. HIV testing does not appear to cause anxiety when it is offered on a voluntary basis. Knowledge of routine testing and of vertical transmission is poor and should be the focus of health education intervention.