Cancer incidence appears to be rising in a small province in Islamic Republic of Iran: a population-based cohort study.
In 2006 the Iranian national cancer registry reported that Kohgiluyeh and Boyer-Ahmad, a small province located in the southern part of the country, had a low incidence rate of almost all types of cancer. In a population-based cohort study, data on 660 cases of cancer in Kohgiluyeh and Boyer-Ahmad province were analysed after ICD codes had been rechecked and duplicates removed. Over the period 2007-2009 the annual average incidence rate of all cancers rose significantly by 53.0% and 115.1% in men and women respectively. Cancers of the prostate, thyroid, bladder and soft tissues decreased over the study period. Despite the recorded rise, the incidence rates for different sites of cancer (except for skin cancer) were significantly lower compared with their corresponding national rates for 2006. The results point to improvements in the cancer diagnosis and registry in the province, although real changes in cancer incidence over the period cannot be ruled out.
HIV/AIDs Research Centre, Shiraz, Islamic Republic of Iran.
M
M
Fararouei
Yasuj Health Centre, Yasuj University of Medical Sciences, Yasuj, Islamic Republic of Iran.
Z
Z
Parisai
Shiraz Health Centre, Shiraz, Islamic Republic of Iran.
M
M
Farahmand
Shiraz University of Medical Sciences, Shiraz, Islamic Republic of Iran.
R Estakhrian
RE
Haghighi
Social Determinants of Health Research Centre, Yasuj University of Medical Sciences, Yasuj, Islamic Republic of Iran.
M Akbartabar
MA
Toori
D017677:Age Distribution; D015331:Cohort Studies; D005260:Female; D006801:Humans; D015994:Incidence; D007492:Iran / Q000453:epidemiology; D008297:Male; D009369:Neoplasms / Q000453:epidemiology*; D012042:Registries; D017678:Sex Distribution