Age Age is a critical demographic variable as it influences the likelihood of developing certain diseases. For example, older adults are more susceptible to chronic conditions such as heart disease and diabetes.
Gender Gender differences can affect the prevalence and incidence of diseases. For instance, breast cancer is more common in women, while men are at higher risk for prostate cancer.
Race and Ethnicity Race and ethnicity can influence health outcomes due to genetic, environmental, and social factors. Understanding these differences is crucial for addressing health disparities.
Socioeconomic Status Socioeconomic status, which includes income, education, and occupation, is strongly associated with health outcomes. Lower socioeconomic status is often linked to poorer health and limited access to healthcare services.
