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Table 2 Parameter estimates and corresponding standard errors for conditional independence random intercept model with CD4 cell count change data and adherence to HAART

From: Joint longitudinal data analysis in detecting determinants of CD4 cell count change and adherence to highly active antiretroviral therapy at Felege Hiwot Teaching and Specialized Hospital, North-west Ethiopia (Amhara Region)

Parameter

CD4 cell count change

Adherence to HAART

Estimate

St. error

p value

Estimate

St. error

p value

Intercept

4.0066

0.0329

<0.0001

0.8921

0.2428

0.0002*

Age

−0.0002

0.0007

0.0264*

−0.0111

0.0029

0.0001*

Weight

−0.0006

0.0002

0.0020*

0.0158

0.0027

<0.0001*

Initial CD4 cell count

0.0048

0.0002

<0.0001*

0.0410

0.0013

<0.0001*

Time

0.0238

0.0017

<0.0001*

0.0129

0.0312

<0.0001*

Marital status (ref. = without part)

 Living with part

0.0064

0.0034

0.0464*

−0.0241

0.0481

0.6156

Sex (ref. = male)

 Female

−0.0131

0.0039

0.0009*

−0.4548

0.1036

<0.0001*

Area (ref. = urban)

 Rural

0.0213

0.0105

0.0425*

0.1517

0.1029

0.1405

Education (ref. = tertiary)

 No education

−0.0410

0.0059

<0.0001*

−0.0970

0.1480

0.5123

 Primary education

−0.0406

0.0065

<0.0001*

0.0970

0.1646

0.5555

 Secondary educ.

−0.0577

0.0055

<0.0001*

0.1135

0.1423

0.4248

Level of income (ref. = high income)

 Middle income

−0.0099

0.0054

0.0679

−0.1055

0.0772

0.1715

 Low income

−0.0106

0.0041

0.0095*

0.1661

0.0572

0.0037*

Owner of cell phone (ref. = with phone)

 Without cell phone

−0.0204

0.0038

<0.0001*

0.6957

0.0975

<0.0001*

Level of disclosure (ref. = disclosed)

 Closed the disease

−0.0062

0.0034

0.0715

0.2834

0.0484

<0.0001*

WHO stages (ref. = stage IV)

 Stage I

0.1191

0.0077

<0.0001*

−0.1978

0.1101

0.0725

 Stage II

0.1239

0.0064

<0.0001*

0.2195

0.0904

0.0152*

 Stage III

0.1006

0.0063

<0.0001*

0.1500

0.0886

0.0904

Time * ownership of cell phone (ref. = yes)

 Time * no

−0.0099

0.0013

<0.0001*

−0.0094

0.0077

0.0236*

Time * area (ref. = urban)

 Time * rural

−0.0024

0.0020

0.2192

0.0033

0.0082

0.0236*

Time * sex (ref. = male)

 Time * female

0.0027

0.0006

<0.0001*

0.0226

0.0067

0.0007*

Time * education (ref. = tertiary)

 Time * no educ.

0.0062

0.0007

<0.0001*

0.0300

0.0114

0.0085*

 Time * primary educ.

0.0086

0.0008

<0.0001*

0.0315

0.0128

0.0138*

 Time * secondary educ.

0.0067

0.0007

<0.0001*

0.0376

0.0111

0.0007*

Age * sex (ref. = male)

 Age * female

−0.0046

0.0004

<0.0001*

0.0078

0.0081

0.0345*

Age * education (ref. = tertiary)

 Age * no educ.

−0.0045

0.0006

<0.0001*

−0.0752

0.0098

<0.0001*

 Age * primary educ.

−0.0022

0.0007

0.0015*

−0.1197

0.0115

<0.0001*

 Age * secondary educ.

−0.0036

0.0006

<0.0001*

−0.0501

0.0102

<0.0001*

Age * area (ref. = urban)

 Age * rural area

−0.0025

0.0004

<0.0001*

0.0014

0.0065

0.8275

Mar. stat * level of exposedness (ref. = closed)

 Marital stat * disclosed the disease

0.0067

0.0007

0.0652

0.2001

0.0989

0.0430*

  1. * Significant p values