Table 3.

Statistical analysis of respondents’ answers to the question “Do you use your smartphone on a regular basis in your clinical routine?”^a

	B	SE	Wald (df)	P	Exp (B)
Medical qualification	–0.42	0.33	1.60 (1)	.21	0.66
Ageb	–0.09	0.03	9.16 (1)	.002	0.91
Future potentialb	3.81	1.12	11.67 (1)	.001	45.22
App costsb	0.54	0.20	7.06 (1)	.01	1.72
Constant	0.69	1.49	0.22 (1)	.64	2.00

^aχ²₄=73.4; P<.001. The model explains 52.3% (Nagelkerke R²) of the variance and correctly classifies 88.2% of the cases.

^bValues are significant for age, future potential, and app costs at P<.002, P<.001, and P<.01, respectively.