PEDIATRICS Vol. 108 No. 2 August 2001, pp. 271-276
Received May 18, 2000; accepted Nov 16, 2000.
and
From the * Department of Pediatrics, Centre hospitalier de
l'Université Laval, and Objective. The objective of our study
was to collect data on the totality of recent skin injuries in normal
children and adolescents, and to determine the relationship between the
number of injuries, the age of the child, and the time of year in a
temperate climate.
Methods. The participants in this study were children and
adolescents seen successively for a reason other than trauma over a
period of 1 year, by the first author (J.L.), in a university medical center in Québec City, Canada. The total body surface, with the exception of the anal-genital area, was examined systematically. The
characteristics and location of all recent injuries (bruises, abrasions, scratches, cuts, burns, etc) were recorded. Scars from old
injuries were ignored. The statistical method used for comparison was
the Fisher's exact test.
Results. Two thousand forty examinations were done on 1467 youngsters from 0 to 17 years of age. Nine hundred thirty-one
examinations were done on boys and 1109 on girls. The majority of
children 9 months and older (76.6%) had at least 1 recent skin injury, without a significant difference between the sexes. Seventeen percent
of the total sample of children had at least 5 injuries, whereas 4%
had 10 or more, <1% had 15 or more, and 0.2% had 20 or more. The
sites involved were mostly the lower limbs. Less than 2% of the total
sample of children had injuries to the thorax, abdomen, pelvis, or
buttocks, and <1% to the chin, ears, or neck. The majority of
injuries observed were bruises, regardless of the time of year. There
were, however, more skin injuries during the summer and the proportion
of abrasions was higher at this time of the year. The 0- to 8-month age
group was unique from all points of view. Skin injuries were rare in
this age group (11.4%); they did not vary with the season, and they
were mainly on the head and the face. Their injuries were mostly
scratches. Bruises were found in only 1.2% of this group.
Conclusions. The majority of normal children (after
the age of 9 months) and adolescents, who do not consult for trauma,
had 1 or more recent skin injuries. These injuries, mostly bruises, are
more prevalent in the summer in a region with a temperate climate and can be present on all parts of the body, although they are most frequently observed on the limbs, especially on the shins and knees.
Even if there are no recognizable marks on the skin, physicians must
pay particular attention to children who have injuries with other
unusual characteristics (uncommon location,
Québec Department of Public
Health, Québec, Canada.
15 injuries, bruises in a
child <9 months of age, numerous injuries elsewhere than the lower
limbs, numerous injuries in the cold seasons in a temperate climate,
injuries other than bruises, abrasions or scratches) because they could
be a sign of a bleeding disorder or physical abuse.bruising, child abuse, accidental injury.
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