Caries experience and status in school-age children residing in four North Italian communities.
OBJECTIVE
The aim of this paper was to describe the caries experience in four North Italian areas. The areas selected were four North Italian medium-sized cities: San Remo located in western Liguria, Ferrara in Emilia, and Varese and Melegnano (Milan suburbs).


METHODS
1104 subjects (560 males and 544 females) were examined. Several dental outcomes were used: DMFT Index and SiC index following WHO recommendations; and the caries experience ratio; the percentage of children with high caries disease and with rampant caries was calculated as the percentage of subjects with DMFT > 0, DMFT > or = 4 and DMFT > or = 7.


RESULTS
Mean DMFT ranged from 1.21 +/- 1.65 in the Ferrara group to 1.83 +/- 2.49 in San Remo. Among the groups, statistically significant differences were observed for DT and DMFT (p = 0.04 and p = 0.01 respectively). The SiC index was 3.75 +/- 1.87, 3 (2-5) in all samples, with significant differences among the four areas (p = 0.04). No statistical differences were observed among the four areas regarding caries experience and the proportion of children with high and rampant caries. An elevated proportion of subjects with high caries (DMFT > or = 4) was noted in the San Remo group (22.9%). The distribution of children by gender according to DMFT levels was not statistically significant either. The F/DMFT ratio was similar in the survey areas, from 0.30 in San Remo, 0.38 in Varese and Ferrara, to 0.40 in the Milan suburbs.


CONCLUSIONS
Information drawn from this study can be helpful to describe and plan future dental prevention programmes aimed at reducing caries experience and promoting better oral health level.
Campus
Guglielmo
G
Dental Institute, University of Sassari, Sassari, Italy. gcampus@uniss.it
Senna
Andrea
A
Cagetti
M G
MG
Maida
C
C
Strohmenger
Laura
L
D000704:Analysis of Variance; D016009:Chi-Square Distribution; D002648:Child; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology* / Q000473:pathology; D005260:Female; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008297:Male; D015995:Prevalence; D017678:Sex Distribution; D012923:Social Class; D014505:Urban Population