Table 3.
Most significant positive and negative keywords in records with BTE/ITE aid [11]
| Positive keywords | Negative keywords | |
|---|---|---|
| BTE | mould, be34, map, gp, 92, audio, inf, be52, ref, staff, reqd, be36, contact | fta, reshel, appt, it, nn, nfa, 2001, rev, lacquer, hn, km, imp, review, 2000 |
| ITE | fta, reshel, appt, it, nn, nfa, 2001, rev, lacquer, hn, km, imp, review, 2000, nh, vent, progress, aid, dt, taken | mould, be34, map, gp, 92, audio, inf, be52, ref, staff, reqd, be36, contact, tri, n, order |