TABLE 1

Baseline patient demographics

Year of first clinic visit	Patients enrolled	Age years mean±sd	Male %	Ex-smokers %	Current smokers %	Patients with at least one comorbidity %	First-degree relative with IPF %	GAP staging %
Year of first clinic visit	Patients enrolled	Age years mean±sd	Male %	Ex-smokers %	Current smokers %	Patients with at least one comorbidity %	First-degree relative with IPF %	I	II	III
Unknown	167	69±8.2	77	68	6	89	6	45	48	7
2013	160	71±8.7	79	68	7	83	6	42	50	9
2014	357	72±8.7	75	65	5	82	5	37	50	12
2015	414	73±8.4	78	66	3	81	5	36	53	12
2016	322	74±7.5	77	65	3	89	6	33	59	7
2017	382	74±7.9	81	63	3	89	4	31	61	8
2018	455	75±7.4	83	69	3	87	4	35	54	12
2019 (to 31 October 2019)	217	76±7.7	77	62	1	82	5	30	64	6

IPF: idiopathic pulmonary fibrosis. GAP: gender, age, physiology.