[Prevalence of goiter and urine iodine in a school population in an area of the Bolognese Apennines].
We evaluated goiter prevalence and urinary iodine excretion (UIE) in schoolchildren living in three villages of the Appennines in the Bologna district-Castel d'Aiano (CA), Gaggio Montano (GM) and Pietracolora (PC). 175 age-matched schoolchildren living in the urban area of Bologna were considered as control group. In the control area the presence of goiter was documented in 11 out of 175 subjects (6.3%). In the mountain area the presence of goiter was documented in 42 out of 233 subjects (18%) (p < 0.0001 vs control area). In the urban control area the UIE was 159 micrograms/l (median; range 19-298). In the mountain area the UIE was 119 micrograms/l (median; range 10-286) (p < 0.001 vs control area). We observed the highest prevalence of goiter and UIE levels < 100 micrograms/l only in the village of PC, which is still characterized by geographical isolation and rural economy.
I Clinica Pediatrica, Università degli Studi, Bologna.
A
A
Cassio
G
G
Bona
C
C
Colli
A
A
Balsamo
A
A
Rapa
A
A
Fini
G
G
Pollacci
E
E
Cacciari
D015415:Biomarkers / Q000652:urine; D002648:Child; D005260:Female; D006043:Goiter, Endemic / Q000453:epidemiology* / Q000652:urine; D006306:Health Surveys; D006801:Humans; D007455:Iodine / Q000652:urine*; D007558:Italy / Q000453:epidemiology; D008297:Male; D015995:Prevalence; D019371:Topography, Medical
D015415:Biomarkers; D007455:Iodine