1	K29.0	Acute haemorrhagic gastritis	0
2	K29.1	Other acute gastritis	1
3	K29.2	Alcoholic gastritis	1
4	K29.3	Chronic superficial gastritis	0
5	K29.4	Chronic atrophic gastritis	0
6	K29.5	Chronic gastritis, unspecified	1
7	K29.6	Other gastritis	1
8	K29.7	Gastritis, unspecified	1
9	K29.9	Gastroduodenitis, unspecified	0
10	K29.8	Duodenitis	0
11	K29	Gastritis and duodenitis	1