Table 4 . Correlation between components of health locus and control with demographic variables with one way ANOVA analysis .

Parameter	Powerful others HLC	Chance HLC	Internal HLC
Sex	0.002	0.266	0.127
level of education	0.294	0.004	<0.001
Monthly income	0.100	0.004	0.017
Type of diabetes	0.004	0.448	0.090