Using Project Performance to Measure Effectiveness of Quality Management System Maintenance and Practices in Construction Industry

Table 2

Regression result.

Dependent variable	Model	𝐵	Std. error	Sig.
Cost variance	Constant	3.816	0.246	0.000
	QMS variables	−0.059	0.055	0.284
Cost performance index	Constant	3.327	0.097	0.000
	QMS variables	0.004	0.022	0.842
Client satisfaction∗	Constant	4.567	0.098	0.000
	QMS variables	0.178	0.022	0.000
Nonconformance report	Constant	5.206	0.184	0.000
	QMS variables	0.065	0.041	0.115
No. of accidents	Constant	5.114	0.044	0.000
	QMS variables	−0.032	0.010	0.301
Time variance∗	Constant	3.503	0.221	0.000
	QMS variables	0.345	0.049	0.000
Fatalities	Constant	2.062	0.015	0.000
	QMS variables	−0.016	0.003	0.145

∗Significant at 0.05 level.