Which of these is a contributing factor to the higher incidence of latex allergy?

A history of multiple surgeries is a contributing factor to the higher incidence of latex allergy because individuals who undergo numerous medical procedures are often exposed to latex products, such as gloves and medical devices, on a frequent basis. Each exposure increases the likelihood of sensitization to latex proteins, which can eventually lead to an allergic reaction. Therefore, for patients with multiple surgeries, the cumulative exposure to latex in healthcare settings significantly raises their risk of developing a latex allergy over time.

While age, geographical location, and type of occupation can play roles in the prevalence of latex allergies, the connection is not as direct or strong as that of repeated surgical exposure. Age may influence the likelihood of encounters with latex, but younger patients may have less exposure, and older patients are not necessarily at higher risk simply due to age alone. Geographical location might affect access to medical facilities or types of industries prevalent in the area, impacting exposure rates differently. Similarly, while type of occupation—particularly those in healthcare—can relate to latex exposure, it is the history of multiple surgeries that directly ties into the frequency of exposure and subsequent allergy development.