Elective induction of labor at 39 weeks results in a lower c-section rate than expectant management (waiting to see if labor will start naturally).
https://www.nih.gov/news-events/news-releases/induced-labor-...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4049989/
Normally though, induction happens because there is some problem or because the pregnancy has gone past the due date, and in these cases your risk of a c-section is already elevated.