Table 3. Costs of ovarian cancer treatment by year.

Year	Mean cost	95%CI
1st	R$12,958.48	R$11,504.42-R$14,412.54
2nd	R$3,960.10	R$2,783.99-R$5,136.22
3rd	R$4,860.90	R$3,597.02-R$6,124.78
4th	R$4,167.97	R$2,934.69-R$5,401.24
5th	R$3,508.02	R$1,993.53-R$5,022.51