Igissinov Nurbek, Zatoskikh Vera, Moore Malcolm Anthony, Igissinov Saginbek, Aldiyarova Gulmira, Tokmurziyeva Gulmira, Valieva Saule, Alpeissova Sholpan, Sarsenova Samal
Central Asia Cancer Institute and Research Institute of Traumatology and Orthopedics, Astana, Kazakhstan E-mail : nurbek_igisinov@ mail.ru,
Asian Pac J Cancer Prev. 2013;14(11):7033-8. doi: 10.7314/apjcp.2013.14.11.7033.
The purpose of the present study was to provide an assessment of the incidence of cancer of the larynx in Kazakhstan with especial attention to ethnicity and gender, as well as age. The retrospective design covered all new cases of laryngeal cancer in 11 years (1999-2009). The total number was 4,967 cases, 4,535 (91.3%) in males and 432 (8.7%) in women, with a gender ratio of 10.5:1. Patients of Kazakh (31.2%) and Russian (51.4%) ethnicity accounted for the vast majority (82.6%), with Russians predominating in both sexes, but particularly in females. Age peak in Kazakhs was 70 years and older (14.6 ± 0.70/0000), and in Russians was 60-69 years (21.6 ± 1.30/0000). In the dynamics, the rates had the tendency to decrease more markedly in Russian than Kazakh men, especially in the younger groups, while increase was noted in the youngest females of both ethnicities, but again greater in Russians, presumably reflecting change in underlying lifestyle factors.
本研究的目的是评估哈萨克斯坦喉癌的发病率，特别关注种族、性别以及年龄。回顾性研究设计涵盖了11年（1999 - 2009年）间所有喉癌新发病例。病例总数为4967例，其中男性4535例（91.3%），女性432例（8.7%），男女比例为10.5:1。哈萨克族（31.2%）和俄罗斯族（51.4%）患者占绝大多数（82.6%），俄罗斯族在男女中均占主导地位，尤其是女性。哈萨克族的年龄高峰在70岁及以上（14.6±0.70/万），俄罗斯族的年龄高峰在60 - 69岁（21.6±1.30/万）。在动态变化方面，俄罗斯男性的发病率下降趋势比哈萨克男性更明显，尤其是在较年轻的群体中，而两个种族最年轻女性的发病率均有所上升，但俄罗斯族上升幅度更大，这可能反映了潜在生活方式因素的变化。
