Assertion: ankle sprain | /r/HasProperty | estimated at 5–7 ankle sprains
Facets:
value: for every 1000 person-years
type: TEMPORAL
Source sentences:
text: Moreover, average ankle sprains for the general U.S. population are estimated at 5–7 ankle sprains for every 1000 person-years; however, a study showed that for military cadets, instances for ankle sprains were about 10 times those of the general population