Table 3

- Correlation analysis between stigma, self-esteem, and diabetes management self-efficacy.

Dependent variables	Independent variables	ß	t	P-values	F	Model (p-values)	Adjusted R²	R² change	ß (95% CI)
Diabetes management self-efficacy (Model 1)	Constant	35.084	4.752	0.000	10.464	0.001	0.056		0.875 (0.342-1.408)
Diabetes management self-efficacy (Model 1)	Self-esteem	0.875	3.235	0.001
Self-esteem (Model 2)	Constant	32.792	19.963	0.000	14.237	0.000	0.057		-0.095 (-0.145 - -0.045)
Self-esteem (Model 2)	Stigma	-0.095	-3.773	0.000
Diabetes management self-efficacy (Model 3)	Constant	77.047	13.152	0.000	10.659	0.001	0.057	0.062	-0.294 (-0.472 - -0.116)
Diabetes management self-efficacy (Model 3)	Stigma	-0.294	-3.265	0.001
Diabetes management self-efficacy (Model 4)	Constant	54.822	5.086	0.000	8.473	0.000	0.085
	Stigma	-0.230	-2.479	0.014				0.062^*	-0.230 (-0.413 - -0.047)
	Self-Esteem	0.678	2.441	0.016				0.034^**	0.678 (0.129-1.226)

↵^* Predictors: (constant), stigma.
↵^** Predictors: (constant), stigma, and self-esteem. ß: beta regression coefficient, CI: confidence Interval, F: anavo test, R2: adjusted R square