[Retracted] An Application for Measuring and Analyzing the Level of Performance Accuracy for Health Services Quality Indicators by Using Six-Sigma: A Study Case of Government Hospitals in Khartoum State

Table 11

Results of applying one-sample t-test to the general average for measuring the extent of applying continuous improvement methods to quality control.

Field	Mean	Standard deviation	Degrees of freedom	t-test	Statistical significance
It measures the extent of applying continuous improvement methods are applied on quality control and the application of six sigma methodology in Khartoum state hospital	4.11	0.49	299	144.487	0.00

Source: prepared by the researchers by using SPSS 26.