Treatment results: a good result is 72.55% (37/51); a fair result is 21.57% (11/51) and a bad result is 5.88% (3/51)
Kết quả điều trị: tốt: 37/51 BN (72,55%); trung bình: 11/51 BN (21,57%); xấu: 03/51 BN (5,88%).