Skip to main content

Table 5 Final linear regression model with parameter estimates for QLQ functional scales

From: Quality of life of Bahraini women with breast cancer: a cross sectional study

 

Global QoL score

Physical functioning

Role functioning

Emotional functioning

Cognitive functioning

Social functioning

Variable

Standardized Coefficients Beta

Significance

Standardized Coefficients Beta

Significance

Standardized Coefficients Beta

Significance

Standardized Coefficients Beta

Significance

Standardized Coefficients Beta

Significance

Standardized Coefficients Beta

Significance

Constant

63.298

<0.001

36.082

0.024

56

0.032

77.93

0.001

71.909

0.001

41.898

0.047

Age > 50

−0.007

0.956

0.187

0.103

0.022

0.848

2.757

0.007

0.135

0.285

0

0.999

No = 0

            

Yes = 1

            

Married

0.116

0.231

0.129

0.168

0.076

0.434

0.837

0.404

0.11

0.288

0.35

<0.001

No = 0

            

Yes = 1

            

Education

−0.024

0.844

0.192

0.103

−0.021

0.861

−0.25

0.803

−0.112

0.384

−0.137

0.244

No = 0

            

Yes = 1

            

Employment

−0.018

0.853

−0.109

0.252

−0.078

0.429

−0.863

0.39

0.036

0.732

−0.054

0.571

No = 0

            

Yes = 1

            

High Income

0.109

0.29

0.086

0.391

0.171

0.098

1.612

0.11

0.101

0.361

0.25

0.014

No = 0

            

Yes = 1

            

Menopause

−0.259

0.031

−0.128

0.269

0.068

0.565

−0.621

0.536

−0.01

0.934

0.034

0.769

No = 0

            

Yes = 1

            

Advanced stage

−0.275

0.005

−0.061

0.516

−0.189

0.051

−0.54

0.59

−0.106

0.304

−0.156

0.101

No = 0

            

Yes = 1

            

Late survivors

−0.105

0.263

−0.021

0.819

0.071

0.447

0.861

0.391

−0.067

0.506

−0.015

0.873

No = 0

            

Yes = 1

            

Comorbidities

−0.027

0.783

−0.046

0.63

0.054

0.58

−2.171

0.032

0.037

0.725

−0.088

0.363

No = 0

            

Yes = 1

            

Metastases

−0.086

0.385

−0.297

0.002

−0.303

0.003

−1.691

0.094

−0.174

0.1

−0.103

0.285

No = 0

            

Yes = 1

            

Lumpectomy

0.321

0.205

0.45

0.068

0.15

0.551

0.746

0.457

0.072

0.789

0.265

0.282

No = 0

            

Yes = 1

            

Mastectomy

0.319

0.203

0.417

0.087

0.109

0.659

0.938

0.35

0.128

0.632

0.166

0.495

No = 0

            

Yes = 1

            

Lymph node dissection

−0.068

0.461

0.052

0.559

−0.01

0.917

−1.763

0.081

−0.013

0.892

0.031

0.731

No = 0

            

Yes = 1

            

Chemotherapy

−0.033

0.743

−0.07

0.466

−0.061

0.535

−2.646

0.009

−0.095

0.371

−0.043

0.654

No = 0

            

Yes = 1

            

Radiotherapy

−0.085

0.376

0.159

0.089

0.061

0.524

0.139

0.89

−0.046

0.65

0.083

0.377

No = 0

            

Yes = 1

            

Hormonal therapy

0.036

0.688

−0.063

0.464

−0.178

0.047

−0.76

0.449

0.04

0.677

0.008

0.931

No = 0

            

Yes = 1

            

R squared

0.24

0.28

0.25

0.25

0.132

0.281

P-value

0.015

0.002

0.009

0.01

0.455

0.002