Table 12.

Parameter estimates of change of mobile phone self-efficacy (MPSE) from medium to low (must-be over indifferent).

Design feature	Mobile phone self-efficacy (H vs L)					95% CI for odds ratio (lower bound-upper bound)
	b	Wald	Significance	Odds ratio
A3	−0.592	0.4	.54	0.55	0.08-3.70
A6	−1.712	5.4	.02	0.18	0.04-0.77
A8	−0.778	1.2	.27	0.46	0.12-1.84
A10	−0.673	1.1	.30	0.51	0.14-1.81
A13	−0.995	2.3	.13	0.37	0.10-1.34
A18	−0.551	0.5	.50	0.58	0.12-2.88
A22	−1.790	5.7	.02	0.17	0.04-0.72
A25	−1.590	5.5	.02	0.20	0.05-0.77
A26	−1.370	4.2	.04	0.25	0.07-0.94
A29	−0.981	1.8	.18	0.38	0.09-1.58
A35	−0.655	0.3	.61	0.52	0.04-6.21
A41	−1.311	1.2	.28	0.27	0.03-2.86
A45	−2.770	6.1	.01	0.06	0.01-0.56
A48	−1.533	3.1	.08	0.22	0.04-1.19