Demographics: Age, gender, and ethnicity can impact cancer rates. For example, breast cancer is more common in women, while prostate cancer is specific to men. Lifestyle: Factors such as smoking, diet, and physical activity levels can significantly affect cancer risk. Access to Healthcare: Availability and accessibility of healthcare services can influence the number of diagnosed cases. Screening Programs: The presence of screening programs for cancers like breast cancer and colon cancer can lead to higher detection rates.