Cancer Trends in Iraq 2000-2016.

OBJECTIVES: Precise and quantitative assessment of the trend of cancer burden enables policymakers and health managers to prioritize diseases and allocate resources better. This infers what caused a decrease or increase in the rate of cancer occurrence, and if it denotes timing of implementation of a control measure, it presents the impact on the disease rate. This study's objective was to evaluate trends in child and adult cancer in Iraq from 2000 onwards. METHODS: We used the registries of the Iraqi Ministry of Health that were gathered from all governorates from 2000-2016. Data were presented as incidence rates to depict the trends of different types of cancers distributed by age, gender, and governorates. RESULTS: Breast cancer witnessed a significant increase with predominance in females. Lung cancer rate increased significantly from 4.08 to 5.60/100 000 (p = 0.038), affecting males more than females. The brain cancer trend showed a bimodal pattern (two peaks in 2004 and 2011) with no significant trend change (p = 0.788). Both genders were similarly affected. The trend of stomach and colorectal cancer showed an accelerated increase after 2007. CONCLUSIONS: Almost all cancers (particularly lung and gastrointestinal) showed constantly raising trends, especially after 2007. Only cervical and laryngeal cancer had a decreasing trend. Most cancers were predominant in males.