Table 3. Current practice of lung cancer screening recommendation among lung cancer specialist physicians.

	Proactively recommend		Recommend when the patient seeks opinion		Do not recommend
Clinical scenarios	N	%	N	%	N	%
Smoking history ≥30 pack-year & age 55 to 79 years (indicated for lung cancer screening by current guidelines)	145	79.2	36	19.7	2	1.1
Smoking history 20 to 30 pack-year & age 40 to 59 years (not indicated for lung cancer screening by current guidelines)	44	24.0	125	68.3	14	7.7
Smoking history 10 pack-year, son of lung cancer patient and worries about lung cancer	17	9.3	139	76.0	27	14.8