The percentages of smoking and drinking for man were 80.2% and 74.3%, respectively, and that of heavy salt in male and female were 46.1% and 49.1%.

• 男性吸烟率及饮酒率分别高达 80 2%25和 74 3%25; 男女口味偏咸饮食习惯者比例分别为 4 6 1%25和 4 9 1%25;