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最近报道的两个病个例对照研究,以使用沙丁胺醇(Salbutamol)的病人为对照组,发现使用非诺特罗(Fenoterol)的患者出现危及生命的哮喘的危险度增加.但这种联系是否可与患有更严重疾病的病人更多地使用非诺特罗有关,尚存在不同的看法.为此.作者进行了一次队列研究以调查哮喘治疗与由于哮喘病而收住加强护理病房(ICU)的危险度之间的关系.选择1986年5月1日至1987年12月31日,在新西兰奥克兰医院就诊的年龄15～52岁的655例患者为研究队列.至1989年5月31日观察队列累计达1571人年.在此期间,有94例患者因哮喘住进了
A recently reported case-control study of two patients with salbutamol in the control group found an increased risk of life-threatening asthma in patients on fenoterol, but is this a link There are different opinions regarding the greater use of fenoterol in patients with more serious illnesses, and for this reason, the authors conducted a cohort study to investigate the effects of asthma treatment and intensive care unit (ICU) Of the risk of the relationship between May 1, 1986 to December 31, 1987 at Auckland Hospital in New Zealand aged 15 to 52 years old 655 patients were cohort study until May 31, 1989 observation The cohorts totaled 1,571 person-years, during which 94 patients were admitted to asthma