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Table 7 Statistical analysis of clinical data among patients who took HAART with IPT in public health facilities of Addis Ababa, during 2007-June 2012

From: Effectiveness of isoniazid preventative therapy in reducing incidence of active tuberculosis among people living with HIV/AIDS in public health facilities of Addis Ababa, Ethiopia: a historical cohort study

Variables

N

Mean Rank

P- value

Weight after completing IPT – weight at enrollment

Negative Ranks

160a

410.64

 

Positive Ranks

701b

435.65

0.000

Ties

114c

  

Total

975

  

CD4 after completing IPT - CD4 at enrollment

Negative Ranks

253d

546.73

 

Positive Ranks

702e

453.23

0.000

Ties

21f

  

Total

976

  
  1. aWeight when completing IPT < weight when starting IPT
  2. bWeight when completing IPT > weight when starting IPT
  3. cWeight when completing IPT = weight when starting IPT
  4. dCD4 when completing IPT < CD4 when starting IPT
  5. eCD4 when completing IPT > CD4 when starting IPT
  6. fCD4 when completing IPT = CD4 when starting IPT