Table 1.

Socio-demographic characteristics of the study population (n = 55).

		n	%
Specialization	Pulmonologist	42	76.4
	Other	13	23.6
Gender	Male	38	69.1
	Female	17	30.9
Residence	Upper Austria	11	20.0
	Vienna	19	34.6
	Other	10	18.2
Geographical area	Urban	43	78.2
	Rural	12	21.8
Statutory health insurance physician	No	23	41.8
	Yes	32	58.2
Smartphone use	Yes	53	96.4
	No	2	3.6
Private health app use	Yes	22	40.0
	No	33	60.0