Table 1.

Number of patients according to preventive services received, who visited the Daiko Medical Center from June, 2004 to March, 2011

Preventive service	Male (age)	Female (age)	Total (age)
Eradication treatment for H. pylori	235 (19–78)	332 (19–80)	567 (19–80)
Smoking cessation support	32 (27–82)	12 (16–58)	44 (16–82)
Genotyping for metabolism of folate	11 (27–65)	24 (22–67)	35 (22–67)
Genotyping for metabolism of alcohol	13 (28–71)	13 (18–47)	26 (18–71)
Genotyping for metabolism of tumor maker CA19-9	2 (41–77)	6 (42–82)	8 (41–82)
Chemoprevention for breast cancer	—	3 (47–53)	3 (47–53)
Total	293 (19–82)	390 (16–82)	683 (16–82)