Young L, Forero R, Bauman A, Larkin P
South West Sydney Area Health Service, New South Wales.
Aust Fam Physician. 1992 Jun;21(6):859, 862-3.
Results from asthma surveys in patients attending general practitioners were compared with data from population-based samples. The prevalence of asthma symptoms and optimal asthma management were more common in the GP attenders. Attention should be paid to potential sources of sampling bias in chronic disease prevalence research in primary care settings.
将全科医生诊所就诊患者的哮喘调查结果与基于人群样本的数据进行了比较。哮喘症状的患病率和最佳哮喘管理在全科医生诊所就诊患者中更为常见。在初级保健机构进行慢性病患病率研究时，应注意抽样偏差的潜在来源。
