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Table 4 The results of multivariate regression analysis for predicting quality of life based on the constructs of the social cognitive theory

From: Effects of a theory-based training program with follow-up home visits on self-management behavior, glycemic index, and quality of life among Iranian patients with type 2 diabetes mellitus

Predictive variables

B

Beta

T

P

Constant

-14.378

-

-2.713

0.010

Knowledge

0.697

0.249

2.188

0.034

Self-efficacy

0.274

0.166

1.32

0.193

Self-management

0.261

0.406

3.34

0.002

Social support

0.437

0.260

2.27

0.028

Self-regulation

0.396

0.280

2.21

0.032

Outcome expectations

0.718

0.401

3.49

0.001