... used in this arm are abbreviated as follows: Isoniazid (H), Rifampicin (R), Pyrazinamide (Z), Ethambutol (E), Streptomycin (S), Ofloxacin (O), Amikacin (A) , Capreomycin (C), Para-aminosalicylic acid ... first-diagnosed; A: amikacin; AFB: acid-fast bacilli; ALT: alaninetransaminase; ATT: anti-tuberculosis therapy; BCG: Bacille Calmette-Guérin; C:capreomycin; Ci: cilastatin; Cs: cycloserine; DOT: ... used in this arm are abbreviated as follows: Izoniazid (H), Rifampicin (R), Pyrazinamide (Z), Ethambutol (E), Streptomycin (S), Amikacin (A) , Para-aminosalicylic acid (P), Prothionamide (Pt), Ofloxacin...