慢性可卡因服用者

　　生命折損：44% 平均開(kāi)始服用年齡：20 每天服用劑量6.6 條(1克，6.6條，每條約150毫克)平均死亡年齡：44.5 服用年數(shù)：24.5 壽命減少：34.3

　　一條可卡因可消耗服用者5.1小時(shí)的壽命。

　　每天6.6條的劑量將使慢性可卡因服用者少活33.7小時(shí)。

　　一般用于消遣的劑量明顯要比沉迷可卡因的人少很多，一般后者每天要服用1-2克的可卡因。

　　Chronic user of methamphetamine

　　Life lost: 53% Average age to begin regular use : 19.7 Number of doses per day : 5.3 hits Average age of death:36.8 Number of years using:17.10 years lost:41.9

　　One hit could cost a chronic cocaine user 11.1 hours of his or her life.

　　The normal dosage per day (5.3 hits) could coste a meth user 58.8 hours of his or her life.

　　慢性甲基苯丙肭服用者

　　生命折損53% 平均開(kāi)始服用年齡：19.7 每天服用劑量5.3 塊 平均死亡年齡：36.8 服用年數(shù)：17.10 壽命減少：41.9

　　一塊甲基苯丙肭可消耗服用者11.1小時(shí)的壽命。

　　每天服用5.3塊甲基苯丙肭可消耗服用者58.5小時(shí)的壽命

　　Chronic user of methadone

　　Life lost:49% Average age to begin regular use : 22.3 Number of doses per day : 4 pills Average age of death:40.5 Number of years using:18.2 years lost:38.2

　　One pill could cost a chronic methadone user 12.6 hours of his or her life.

　　The normal dosage per day (4pills) could coste a methadone user 50.4 hours of his or her life.

　　慢性美沙酮服用者

　　生命折損：49% 平均開(kāi)始服用年齡：:22.3 每天服用劑量：4 片 平均死亡年齡：40.5 服用年數(shù)：18.2 壽命減少：38.2

　　一片美沙酮可消耗服用者12.6小時(shí)的壽命。

　　每天服用4片可使服用者少活50.4小時(shí)。

　　Chronic user of heroin

　　Life lost:52% Average age to begin regular use : 23 Number of doses per day :3 Average age of death:37.5 Number of years using:14.5 years lost:41.2

　　Shooting up one time could cost a chronic heroin user 22.8 hours of his or her life.

　　The normal dosage per day (3 injections) could coste a chronic heroin user 68.4 hours of his or her life.

　　慢性海洛因服用者

　　生命折損：52% 平均開(kāi)始服用年齡：23 每天服用劑量：3 平均死亡年齡：37.5 服用年數(shù)：14.5 壽命減少：41.2

　　每注射一次可消耗攝入者22.8小時(shí)的壽命。

　　每天注射三次將消耗68.4小時(shí)的壽命。