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Table 2 Determinants of IPT completion among PLHIV adjust for clustering at health facilities

From: Determinants of isoniazid preventive therapy completion among people living with HIV attending care and treatment clinics from 2013 to 2017 in Dar es Salaam Region, Tanzania. A cross-sectional analytical study

Variable

CPR(95%CI)

ICC

P-value

APR(95%CI)

P-value

ICC

Age category

 15–24

0.97(0.90–1.05)

8.5%

0.439

0.97(0.89–1.04)

0.336

 

 25–34

0.94(0.89–0.98)

 

0.003

0.94(0.89–0.98)

0.010

 

 35–44

0.97(0.94–1.01)

 

0.091

0.97(0.94–1.01)

0.182

 

  ≥ 45

Reference

  

Reference

  

Sex

 Female

Reference

  

Reference

  

 Male

1.01(0.97–1.04)

8.5%

0.710

0.99(0.96–1.03)

0.876

 

Years of IPT

 2013

Reference

  

Reference

  

 2014

0.93(0.85–1.02)

 

0.121

0.92(0.84–1.02)

0.101

 

 2015

0.98(0.89–1.08)

 

0.736

0.98(0.89–1.07)

0.621

 

 2016

1.26(1.16–1.38)

 

< 0.001

1.24(1.14–1.36)

< 0.001

 

 2017

1.37(1.25–1.50)

6.3%

< 0.001

1.34(1.22–1.47)

< 0.001

 

Marital status

 Married/cohabiting

Reference

  

Reference

  

 Single

0.98(0.95–1.02)

 

0.384

   

 Divorced/widowed

1.01(0.96–1.05)

8.5%

0.944

   

Health facility ownership

 Public

Reference

  

Reference

  

 Private

1.16(0.99–1.36)

7.9%

0.067

1.11(0.97–1.26)

0.144

 

ARV status

 On ARV

Reference

  

Reference

  

 Not on ARV

0.50(0.42–0.59)

8.3%

< 0.001

0.54(0.45–0.64)

< 0.001

 

WHO stage

 I

Reference

  

Reference

  

 II

0.98(0.94–1.03)

 

0.553

0.98(0.94–1.04)

0.613

 

 III

1.01(0.96–1.04)

 

0.986

0.98(0.94–1.02)

0.376

 

 IV

0.99(0.93–1.06)

8.4%

0.907

0.97(0.91–1.04)

0.455

 

CD4 counts in cells/mm3

  < 100

Reference

  

Reference

  

 100–349

0.96(0.93–0.99)

 

0.022

0.97(0.94–1.01)

0.083

 

  ≥ 350

0.94(0.90–0.98)

8.5%

0.007

0.96(0.92–1.01)

0.085

 

Client visit status

 Attending in the clinics at which client was initially enrolled in HIV care

Reference

  

Reference

  

 Missing appointments

0.87(0.76–1.01)

 

0.068

0.88(0.76–1.02)

0.098

 

 Transferred to another clinics within Dar es Salaam

0.63(0.60–0.71)

8.5%

< 0.001

0.63(0.54–0.74)

< 0.001

5.8%

  1. Key CPR-Crude prevalence ratio, CI-Confidence interval and APR-Adjusted prevalence ratio; ICC: Intra cluster correlation
  2. Other adjusted covariates are: functional status and visit type