This study describes the congruence of the perceptions of 180 patient-nurse
dyads concerning patients' fears related to coronary arteriography (CA). T
he perceptions were measured with a purpose-designed instrument which liste
d 26 objects of fear. t-Tests and chi-square tests were used to compare the
responses and the associations with demographic data. The results pointed
to inconsistencies between patients' and nurses' perceptions. Nurses and pa
tients had congruent perceptions of the 10 most intense fears related to CA
. Otherwise nurses tended to overestimate patients' fears. Nurses' percepti
ons of the intensity of individual patients' fears were incongruent so that
before CA there was a tendency to overestimate the intensity of fears and
after CA to underestimate it. The results suggest that nurses need to pay m
ore attention to the assessment of individual patients' fears and to avoid
stereotypical views of patient fears. The use of an assessment instrument i
s recommended as one way of enhancing the quality of care.