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Table 2 Statistical significance test for variables contributing to HIV viral load unsuppression using Burt Matrix (2014 Survey)

From: Identifying Potential Factors Associated with High HIV viral load in KwaZulu-Natal, South Africa using Multiple Correspondence Analysis and Random Forest Analysis

Variable (dimension 1)

R2

p value

Variable (dimension 2)

R2

p value

Perceived Risk of contracting HIV

0.52

<.0001

Exposed to TB last 12 month

0.43

<.0001

Ever tested for TB

0.38

<.0001

Knowledge of HIV status

0.43

<.0001

Ever diagnosed of TB

0.38

<.0001

Number of sex partner 12 month

0.40

<.0001

ARV dosage

0.48

<.0001

Had sex in last 12 months

0.48

<.0001

Ever tested for HIV

0.51

<.0001

Condom use last 12 months

0.43

<.0001

Knowledge of HIV status

0.76

<.0001

Current number of sex partner

0.26

<.0001

Number of lifetime HIV test

0.51

<.0001

Number of lifetime sex partner

0.22

<.0001

Taking ARV

0.72

<.0001

Taking ARV

0.17

<.0001

Pregnant while HIV positive

0.46

<.0001

ARV dosage

0.15

<.0001

Had sex last 12 months

0.26

<.0001

Perceived risk of contracting HIV

0.14

<.0001

Number of lifetime sex partner

0.22

<.0001

Pregnant while HIV positive

0.13

<.0001

Number of current sex partner

0.22

<.0001

Age (in years)

0.1

<.0001

Condom use last 12 months

0.16

<.0001

Education

0.10

<.0001

Number of sex partners last 12 months

0.15

<.0001

Number of lifetime HIV test

0.07

<.0001

On medication to prevent TB

0.14

<.0001

Ever tested for HIV

0.05

<.0001

Exposed to TB last 12 months

0.11

<.0001

Alcohol consumption

0.05

<.0001

Age (in years)

0.09

<.0001

Ever Diagnosed of TB

0.03

<.0001

Education level

0.06

<.0001

Ever tested of TB

0.02

<.0001

Accessing health care

0.05

<.0001

On medication to prevent TB

0.02

<.0001

Had any STI symptoms

0.04

<.0001

Income

0.02

<.0001

Ever diagnosed of TB

0.03

<.0001

Ever diagnosed of STI

0.02

<.0001

Income

0.03

<.0001

Had STI symptoms

0.02

<.0001

Length of stay in community

0.03

<.0001

Meal cut

0.02

<.0001

Gender

0.02

<.0001

Length of stay in community

0.02

<.0001

Circumcision status

0.02

<.0001

Money loss

0.02

<.0001

Meal cut

0.02

<.0001

Gender

0.02

<.0001

Marital status

0.02

<.0001

Circumcision status

0.02

<.0001

Income loss

0.02

<.0001

Current CD4 cell counts

0.01

<.0001

Enumeration area

0.01

<.0001

Enumeration area

0.01

<.0001

Current CD4 cell count

0.01

<.0001

Accessing health care

0.01

<.0001

Migration history

0.01

<.0001