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Table 3 Construct Validity Assessment: Pearson’s Correlation of Selected Variables with Mean Hope Scores (N = 326)

From: The value of hope: development and validation of a contextual measure of hope among people living with HIV in urban Tanzania a mixed methods exploratory sequential study

Validation measures

Baseline

24 Months follow up

Correlation with mean hope

p-value

Correlation with mean hope

p-value

Socio-demographic

 General HIV knowledge

0.281

< 0.001

0.422

< 0.001

 Knowledge of ART medication

0.161

0.003

0.544

< 0.001

Mental health

 Depression PHQ9 scores(−)

−0.299

< 0.001

− 0.348

0.002

 Self- esteem (+)

0.178

< 0.001

0.490

< 0.001

 Stigma(s) (−)

−0.276

0.001

−0.446

< 0.001

 Social support(+)

0.209

< 0.001

0.101

0.023

Local scale of stress (msongo)

−0.398

0.004

−0.310

< 0.001

Local scale of depression (sonona)

− 0.411

< 0.001

− 0.566

< 0.001

Behavioral risk

 Adherence to ART (+)

0.110

0.005

0.338

0.006

 Attendance to clinic visits (+)

0. 131

0.018

0.176

0.040

Clinical outcomes

 CD4 (+)

0.035

0.532

0.224

0.092

 Weight

0.027

0.626

0.244

0.070

 Hemoglobin (BHG)

0.061

0.270

0.188

0.160