Skip to main content

Table 4 Clinical characteristics and drug resistance patterns of the patients (N = 115)

From: Evaluation of risk factors associated with drug-resistant tuberculosis in Yemen: data from centres with high drug resistance

Variable

Patients, N (%)

Sputum grading

Low

47 (40.9)

High

68 (59.1)

Baseline lung cavity

No

68 (59.1)

Yes

47 (40.9)

Positive culture at the end of the second month

No

67 (58.3)

Yes

48 (41.7)

Creatinine level

Normalα

105 (91.3)

Above normal

10 (8.7)

Hb level

Normalα

47 (40.9)

Below normal

68 (59.1)

WBC count

Normalα

78 (67.8)

Above normal

37 (3.2)

Bilirubin level

Normalα

106 (92.2)

Above normal

9 (7.8)

Comorbidity

No

85 (73.9)

Yes

30 (26.1)

Type of comorbidity

Diabetes mellitus

12 (40)

Hepatitis

3 (10)

Hypertension

8 (26.7)

Chronic obstructive pulmonary disease

2 (6.7)

HIV

5 (16.6)

Resistance to TB drugs

HR

80 (69.6)

HRE

11 (9.6)

HRS

10 (8.7)

HRES

14 (12.1)

  1. αNormal ranges: Hb > 13 g/dL (males) and > 11.5 g/dL (females); WBCs > 11,000/mm3; creatinine < 1.1 mg/dL (males) and < 0.9 mg/dL(females); bilirubin ≤1 mg/dL
  2. Abbreviations: Hb, haemoglobin; WBC, white blood cell; H, isoniazid; R, rifampicin; E, ethambutol; S, streptomycin