Table 3.

Multivariate analyses for acceptability, consideration and intention

	b	SE b	p value
Acceptability
Age	Per 1 year increase	−0.015	0.003	0.000*
Education	Low	Ref.
	Medium	0.111	0.092	0.227
	High	0.040	0.110	0.719
Being religious	Yes	−0.160	0.076	0.035*
	No	Ref.
Planning to have children	Yes	−0.269	0.142	0.057
	Maybe	−0.013	0.219	0.951
	Don't know	0.069	0.198	0.727
	No	Ref.
Having biological children	Yes	0.024	0.094	0.800
	No	Ref.
Self-rated health	1	0.340	0.169	0.043*
	2	0.066	0.107	0.539
	3	Ref.
	4	0.100	0.097	0.303
	5	0.627	0.211	0.003*
Principles knowledge	Per 1 increase in score	−0.048	0.014	0.001*
Attitude	Per 1 increase in score	0.580	0.061	0.000*
Innovativeness	Per 1 increase in score	0.175	0.044	0.000*
Consideration
Age	Per 1 year increase	−0.015	0.003	0.000*
Education	Low	Ref.
	Medium	0.021	0.071	0.765
	High	0.049	0.084	0.559
Planning to have children	Yes	−0.189	0.110	0.086
	Maybe	−0.146	0.169	0.390
	Don't know	−0.030	0.153	0.846
	No	Ref.
Having biological children	Yes	−0.045	0.075	0.529
	No	Ref.
Having a genetic disease in the family	Yes	0.231	0.075	0.002*
	Don't know	0.037	0.073	0.613
	No	Ref.
Having a chronic disease	Yes	−0.051	0.071	0.470
	No	Ref.
Self-rated health	Per 1 increase in score	0.081	0.037	0.041*
How-to knowledge	Per 1 increase in score	−0.052	0.020	0.010*
Attitude	Per 1 increase in score	0.651	0.047	0.000*
Innovativeness	Per 1 increase in score	0.410	0.034	0.000*
Intention
Age	Per 1 year increase	−0.009	0.002	0.000*
Education	Low	Ref.
	Medium	0.040	0.074	0.584
	High	−0.018	0.087	0.837
Having biological children	Yes	−0.010	0.073	0.886
	No	Ref.
Having a genetic disease in the family	Yes	0.090	0.077	0.243
	Don't know	−0.017	0.076	0.827
	No	Ref.
Self-rated health	Per 1 increase in score	0.088	0.037	0.018*
How-to knowledge	Per 1 increase in score	−0.085	0.021	0.000*
Attitude	Per 1 increase in score	0.284	0.049	0.000*
Innovativeness	Per 1 increase in score	0.328	0.036	0.000*

^*α < 0.05.