Table 3.

Comparison of frequency of additional drug resistance in MDR and non-MDR TB patients at the Korle-Bu Teaching Hospital Chest Clinic, Accra

Characteristic	Non-MDR-TB (N = 81)	MDR-TB (N = 31)	P value
Streptomycin resistance			< 0.001
Yes	20 (24.7%)	23 (74.2%)
No	61 (75.3%)	8 (25.8%)
Ethambutol resistance			<  0.001
Yes	1 (1.2%)	7 (22.6%)
No	80 (98.8%)	24 (77.4%)

MDR-TB multidrug resistant tuberculosis