India has defended a state-run program that offers poor women cash incentives to get sterilized after the deaths of 13 women triggered international condemnation.

Health Minister Jagat Prakash Nadda said it was a "misconception" that India set sterilization targets for local authorities in an effort to control the growth of its billion-plus population.

"It is a target-free, promotional and a demand-driven program," a government statement quoted Nadda as saying late Thursday.