In which age group is appendicitis most commonly diagnosed?

Appendicitis is most commonly diagnosed in individuals between the ages of 15 and 35 years. This age group experiences an increased incidence of appendicitis due to several factors, including the anatomical and physiological characteristics of the appendix during this period of life. In younger individuals, particularly adolescents and young adults, the risk is heightened due to the active immune system, which may trigger inflammation in the appendix.

While appendicitis can occur in people of any age, the peak incidence typically falls within this age range, making it essential for healthcare professionals to recognize the common signs and symptoms in this demographic to ensure timely diagnosis and treatment. The other options, while they may represent different age groups where appendicitis can occur, do not have the same statistical prevalence as seen in the 15 to 35 age range.