title: Oral tumours and tumour-like conditions in Kenya: II. Age, sex and site distribution.
abstract: This paper presents the age, sex and site distribution of oral tumours and tumour like conditions in Kenya. It confirms some important points. First, there is an overall lower mean age for oral tumours in African series compared to non African series. Secondly, sex bias in the distribution of oral tumours is less marked for most tumours in Africans. Thirdly, there is difference in site distribution and oral tumours between Africans and non-African populations.
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007630:Kenya / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000453:epidemiology* / Q000473:pathology; D011159:Population Surveillance; D017678:Sex Distribution; D006113:United Kingdom / Q000453:epidemiology