This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
For data of "GLOBOCAN 2012" screening examination for carcinoma of lip incidence was measured. Which of the following is measured for data collection worldwide: 
Select and explain. 
A. Age specific only, B. Age specific with demographics, C. Age specific with gender, D. Age specific with growth rate
C: Age specific with gender
Answer: C: Age specific with gender 
Explanation: GLOBOCAN 2012 

Main aim was providing world wise estimate separately for sex- and age-specific on incidence, prevalence and mortality from major types of cancer, at national level