Objective. Child health care providers have a unique opportunity to co
nduct: injury prevention counseling but limited empirical evidence for
choosing prevention strategies. Efficient use of time requires that p
revention strategies of higher priority be discussed before lower prio
rity strategies. Our aim was to assess consensus among experts about t
he prioritization of prevention strategies for office based injury pre
vention counseling for parents of children under age two. Design. We u
sed a modified Delphi technique with 23 childhood injury prevention ex
perts nationwide. Participants were blinded to the identities of each
other. Measures. The first questionnaire, distributed via facsimile tr
ansmission, consisted of open ended questions about: prevention strate
gies participants believe should be included and their prioritization
methods, The second questionnaire was closed ended and based on the re
sults of the first. Results. Seventeen injury problems and 21 preventi
on strategies were suggested for counseling. Participants emphasized e
nvironmental strategies over more active, educational ones. Motor vehi
cle occupant injuries and car seats were given high priority scores by
all participants. Smoke detectors, lowering the hot water heater temp
erature, and pool fencing also received high priority ratings. Partici
pants based their decisions on the severity of the injury, the frequen
cy with which the injury occured, and the availability of environmenta
l strategies. However, they disagreed about the relative importance of
these factors. Time constraints and parents' inability to absorb info
rmation led them to suggest limiting, to fewer than four, the number o
f prevention strategies addressed at any one visit. Conclusions. This
study illustrates areas of consensus as well as unresolved dilemmas ab
out pediatric injury prevention counseling. A rational decision making
approach to prioritizing elements of clinical counseling is needed. M
eanwhile, clinicians can use the findings of this study to derive thei
r own judgments.