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Table 2 Tuberculosis incidence density rate stratified by socio-demographic and clinical characteristics of PLHIV on chronic HIV care at University of Gondar Referral Hospital, September 2006 to February, 2012

From: Incidence and predictors of tuberculosis among adult people living with human immunodeficiency virus at the University of Gondar Referral Hospital, Northwest Ethiopia

Characteristics Total PY TB TB IDR
Age (years)     
 15-24 47 180.20 13 7.21
 25-34 222 810.68 64 7.89
 35-44 154 569.84 45 7.89
 ≥ 45 47 163.41 14 8.56
Sex     
 Male 179 594.82 64 10.76
 Female 291 1129.31 72 6.37
Marital status     
 Never married/single 78 280.87 24 8.54
 Married 178 652.79 51 7.81
 Separated/divorced 144 526.85 40 7.59
 Widowed/er 70 263.61 21 7.96
Religion     
 Orthodox 431 1585.37 126 7.94
 Muslim 34 119.71 9 7.52
 Protestant 5 19.05 1 5.23
Educational status     
 No education 127 501.87 31 6.17
 Primary 135 464.72 46 9.89
 Secondary 138 510.56 38 7.44
 Tertiary 70 246.98 21 8.50
Occupation     
 Employed 94 351.48 24 6.83
 Unemployed 376 1372.65 112 8.16
Residence     
 Urban 412 1515.84 122 8.05
 Rural 58 208.29 14 6.72
Disclosure Status     
 Disclosed 364 1303.46 110 8.44
 Not Disclosed 106 420.67 26 6.18
Addiction     
 Addicted 318 1186.85 89 6.83
 Not Addicted 152 537.28 47 8.74
Total 470 1724.13 136 7.89
Initial regimen     
 1a 126 487.06 32 6.57
 1b 56 145.15 28 19.29
 1c 180 715.15 38 5.31
 1d 97 332.51 34 10.22
 Others* 8 30.28 4 13.21
Past TB treatment history     
 Yes 153 540.89 54 9.98
 No 226 859.10 58 6.75
Functional status     
 Working 342 1342.08 79 5.88
 Ambulatory 110 331.91 48 14.46
 Bed ridden 18 50.2 9 17.93
WHO clinical stage     
 I 25 105.38 3 2.84
 II 77 340.55 8 2.35
 III 294 1073.84 92 8.56
 IV 74 204.37 33 16.14
CD4 count     
 <50 77 226.15 36 15.91
 50-100 100 364.10 25 6.86
 101-200 169 640.07 48 7.49
 >200 124 493.80 27 5.46
Hgb     
 <10 48 161.30 16 9.92
 ≥ 10 422 1562.83 120 7.68
Year of follow up     
 ≤ 1 98 98 94 95.92
 1-3 20 44.08 15 34.02
 ≥ 3 352 1664.79 27 1.62