[Epidemiological data on chronic myeloid leukemia in Asturias, 1972-1986].
OBJECTIVE
To evaluate the incidence of CML in Asturias during the period 1972-1986, studying the variations in relation to age, sex and geographical zone.


METHODS
Information relating to the date of diagnosis, name, age, sex and home address of the 108 cases (65 men and 43 women) diagnosed CML during the period 1972-1986 according to conventional criteria was collected from the hospital records of the region. For the calculations, SADEI demographic data were taken as a reference, comparing the incidence between sexes and geographical zones by means of the CHI2.


RESULTS
A rate of incidence of 0.64/100,000 inhabitants/year was obtained, this being 0.8 in men and 0.5 in women (p < 0.05). The rate of incidence increased progressively with age until the 45-59 age group when it was maximum. There were no differences between the three main centres of population Gijón (0.53), Oviedo (0.55) and Avilés (0.69) nor the latter with the rest of the zones in Asturias; nor was three either any difference between coastal towns (0.56) and those of the interior (0.71) (p = NS).


CONCLUSIONS
Limited incidence of CML in Asturias without significant differences in its geographical distribution within the region. The incidence, which was higher among males, increased progressively with age until reaching maximum importance in the 45-59 age group.
Jonte
F
F
Servicio de Hematología, Hospital Central de Asturias, Oviedo.
Rayón
C
C
Medina
J
J
García Gala
J
J
García Jalón
A
A
Fanjul
E
E
Morante
C
C
Fresno
M
M
Coma
A
A
Arribas
M
M
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D015994:Incidence; D007223:Infant; D015464:Leukemia, Myelogenous, Chronic, BCR-ABL Positive / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013030:Spain / Q000453:epidemiology
Datos epidemiológicos de la leucemia mieloide crónica en Asturias durante el periodo 1972-1986.