Leveraging Micro-Level Building Information Modeling for Managing Sustainable Design: United Kingdom Experience

Table 3

Current BIM adoption drivers in building design including sustainable design.

Groups of the use of BIM for building design including sustainable design	Group statistics				Current BIM adoption drivers during building design including sustainable building design	Independent-samples test
	N	Mean	Std. deviation	Std. error mean		Levene’s test for equality of variances	t-test for equality of means
						F	Sig.	t	df	Sig. (2-tailed)	Mean difference	Std. error difference	95% confidence interval of the difference
													Lower	Upper
Yes (Group A)	28	3.36	1.026	0.194	Client driven	0.057	0.812	0.130	48	0.897	0.039	0.300	−0.564	0.642
No (Group B)	22	3.32	1.086	0.232				0.129	43.965	0.898	0.039	0.302	−0.570	0.648
Yes (Group A)	28	3.00	0.861	0.163	Staff production improvement	0.542	0.465	0.342	48	0.734	0.091	0.266	−0.444	0.626
No (Group B)	22	2.91	1.019	0.217				0.335	41.089	0.739	0.091	0.271	−0.457	0.639
Yes (Group A)	28	2.79	1.134	0.214	Construction strategy	5.306	0.026	−1.805	48	0.077	−0.532	0.295	−1.126	0.061
No (Group B)	22	3.32	0.894	0.191				−1.857	47.997	0.069	−0.532	0.287	−1.109	0.044
Yes (Group A)	28	2.75	0.752	0.142	Project level implementation	0.082	0.776	0.102	48	0.920	0.023	0.224	−0.427	0.473
No (Group B)	22	2.73	0.827	0.176				0.100	43.009	0.921	0.023	0.226	−0.434	0.479
Yes (Group A)	28	2.21	0.833	0.157	Project manager driven	1.332	0.254	−0.051	48	0.960	−0.013	0.255	−0.527	0.501
No (Group B)	22	2.23	0.973	0.207				−0.050	41.455	0.960	−0.013	0.260	−0.538	0.512