Match List I with List II and indicate your answer with the help of the codes given below:
| List I | List II |
| p) Number of new cases that occur over a given period of time. | 1. Epidemiology |
| q) Study of the distribution of diseases or health-related behavior in a given population. | 2. Syndrome |
| r) Number of cases in a population in a given period of time. | 3. Incidence |
| s) A group or cluster of symptoms that occur together. | 4. Prevalence |
1
p-2, q-1, r-3, s-4
2
p-4, q-2, r-1, s-3
3
p-3, q-1, r-4, s-2
4
p-3, q-4, r-1, s-2