Final answer:
While the reference does not specify the percentage of direct patient care personnel sensitive to latex, it indicates that contact dermatitis, often associated with latex sensitivity, affects about 20 percent of the population in developed countries.
Step-by-step explanation:
The question asks about the percentage of direct patient care personnel who are sensitive to latex, which relates to the prevalence of latex allergies among healthcare workers. Although the provided reference material does not include a specific percentage for this demographic, it mentions the general increase in allergies, including contact dermatitis, which is often related to latex sensitivity. Healthcare workers, due to their frequent use of latex products such as gloves, could logically be at a higher risk of latex sensitivity. It is important to note that protective measures, such as non-latex gloves and other personal protective equipment, are essential for workers to avoid these allergic reactions and ensure the safety of both the personnel and patients. According to the provided prevalence figures, allergies are common in developed countries, with contact dermatitis affecting around 20 percent of the population. While this prevalence refers to the general population rather than direct patient care personnel specifically, it gives an idea of the potential scope of the issue. Additionally, the presence of MRSA in healthcare settings and the need for stringent hygiene practices highlight the importance of understanding allergies and sensitivities among direct patient care personnel.