Analysis of related factors of anemia in ten malignant tumors in a hospital
10.3760/cma.j.issn.1008-6706.2019.14.011
- VernacularTitle: 某医院常见十种恶性肿瘤伴发贫血的相关因素分析
- Author:
Wangwei PEI
1
;
Huifen JIANG
;
Xiaohong XU
Author Information
1. Department of Clinical Laboratory, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, China
- Publication Type:Journal Article
- Keywords:
Malignant tumor;
Anemia;
Cancer related anemia;
Incidence rate
- From:
Chinese Journal of Primary Medicine and Pharmacy
2019;26(14):1705-1707
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the occurrence of anemia in patients with ten common malignant tumors and the related risk factors.
Methods:A retrospective analysis was performed in 15 612 patients with ten common malignant tumors admitted in Zhejiang Cancer Hospital from January 2016 to September 2016 by single factor analysis.
Results:Among the 15 612 cases, there were 7 468 males (47.83%), 8 144 females (52.17%), and anemia occurred in 5 541 cases, accounted for 35.5% of all the cases with malignancy.Ovarian cancer, gastric cancer and esophageal cancer ranked top three in all types with occurrence of 57.9%, 53.1% and 49% respectively.According to the grading, mild to moderate (Grade 1-2) anemia accounted for 91.2% of the total cancer related anemia, while severe (Grade 3-4) consisted only a small proportion of 8.8%.The mean age of malignant tumor patients was (56.1±11.6)years old, and that showed a significantly difference between the anemia group and non-anemia group in patients' ages among lung cancer, colorectal cancer, gastric cancer and nasopharyngeal carcinoma(t=7.162, 2.486, 4.353, 2.926, all P<0.05). Gender analysis showed that male patients were more prone to cancer related anemia in esophageal cancer and lung cancer(χ2=91.034, 9.240, all P<0.05), and less likely in colorectal cancer, liver cancer and thyroid cancer(χ2=7.707, 6.629, 8.700, all P<0.05) (ovarian cancer, cervix cancer and breast cancer were excluded in this section for their none or rare incidence in male).
Conclusion:The patients with malignancy have a relative high occurrence of anemia.Caner related anemia is rather mild to moderate than severe, and tumor types, ages and genders were the risk factors of anemia in patients with malignancy.