Epidemiology of cervical carcinoma in Brunei Darussalam. Analysis of data on 27,208 women screened with cytologic examinations.
During the five-year period from January 1985 to December 1989 a total of 27,208 women, representing 44.0% of the total female population over age 15 years in Brunei Darussalam, underwent a cytologic examination. The majority of them were Malays (62.32%), followed by Chinese (22.23%), while the remainder were the expatriate population living in the country. High grade squamous intraepithelial lesion (moderate dysplasia) was detected in 88 women (3.3/1,000), high grade squamous intraepithelial lesion (carcinoma in situ) was seen in 32 women (1.22/1,000), and invasive carcinoma was found in 43 women (1.37/1,000). The overall detection rate for cervical cancer was 2.79/1,000 women in the population screened. In Brunei Darussalam Malay women marry at an early age, 44% by the age of 19 years, leading to sexual contact before the age of 20. However, the incidence of cervical cancer is low among them. This could be because they belong to the Orthodox Muslim Society, in which promiscuity is not permitted. Hence, multiple sex partners could be an important factor in the etiology of cervical cancer, confirming the current trend of thought that cervical cancer is a sexually transmitted disease. A comparison of the epidemiologic risk factors among the various races living in Brunei Darussalam is made.
Affandi
M Z
MZ
Department of Pathology, Raja Isteri Pengiran Anak Saleha Hospital, Bandar Seri Begawan, Brunei Darussalam.
Dun
T
T
Mantuano
V
V
Sidhu
R
R
Lumplugh
C
C
Telisinghe
P U
PU
D000293:Adolescent; D000328:Adult; D000368:Aged; D002010:Brunei; D002278:Carcinoma in Situ / Q000453:epidemiology* / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology* / Q000517:prevention & control; D002681:China / Q000208:ethnology; D005260:Female; D006801:Humans; D008296:Malaysia / Q000208:ethnology; D008403:Mass Screening; D008875:Middle Aged; D012307:Risk Factors; D012749:Sexually Transmitted Diseases / Q000453:epidemiology; D002583:Uterine Cervical Neoplasms / Q000453:epidemiology* / Q000517:prevention & control