Table 2.

Comparison of clinical guidelines reporting on smoking as a risk factor and smoking recommendations of conditions assessed in both the previous and current review

Conditions reported in both reviews	Number of guidelines		Number providing smoking cessation advice		Number providing specific cessation treatment/guideline reference
	2000–13	2014–19	2000–13	2014–19	2000–13	2014–19
Pharynx/oral cancer	2	10	2	3	2	2
Lung cancer	26	17	14	6	4	4
Cardiovascular disease	21	29	16	20	13	9
Respiratory disease	11	32	9	7	6	6