巴西联邦区成年人自我药疗的患病率及相关因素：一项基于人群的横断面研究。
Prevalence and associated factors of self-medication in adults living in the Federal District, Brazil: a cross-sectional, population-based study.
作者信息
Domingues Paulo Henrique Faria, Galvão Taís Freire, Andrade Keitty Regina Cordeiro de, Araújo Paula Caetano, Silva Marcus Tolentino, Pereira Maurício Gomes
机构信息
Universidade de Brasília, Faculdade de Medicina, Brasília-DF, Brasil.
Universidade Estadual de Campinas, Faculdade de Ciências Farmacêuticas, Campinas-SP, Brasil.
出版信息
Epidemiol Serv Saude. 2017 Apr-Jun;26(2):319-330. doi: 10.5123/S1679-49742017000200009.
OBJECTIVE
to assess the prevalence of self-medication and to investigate its associated factors in adults living in the Federal District, Brazil.
METHODS
this is a cross-sectional population-based study conducted with adults selected through probabilistic sampling; self-medication prevalence was obtained from those who reported having used any medicine in the previous seven days; Poisson regression model with robust variance was applied to adjust the prevalence ratios.
RESULTS
1,820 individuals were interviewed, of which 646 had taken at least one medicine; self-medication prevalence was of 14.9% (95%CI: 12.6%;17.5%); the adjusted analysis showed negative association in people aged 50 to 65 years (PR=0.26; 95%CI: 0.15;0.47) and with chronic diseases (PR=0.38; 95%CI: 0.28;0.51); adults with difficulties in performing daily activities (PR=2.25; 95%CI: 1.43;3.53) practiced more self-medication.
CONCLUSION
self-medication was associated to young adults and those with problems in performing daily activities.
目的
评估巴西联邦区成年人自我药疗的患病率，并调查其相关因素。
方法
这是一项基于人群的横断面研究，通过概率抽样选取成年人；自我药疗患病率来自那些报告在过去七天内使用过任何药物的人；应用具有稳健方差的泊松回归模型来调整患病率比值。
结果
共访谈了1820人，其中646人至少服用过一种药物；自我药疗患病率为14.9%（95%置信区间：12.6%；17.5%）；校正分析显示，50至65岁人群（患病率比值=0.26；95%置信区间：0.15；0.47）和患有慢性病的人群（患病率比值=0.38；95%置信区间：0.28；0.51）与自我药疗呈负相关；日常生活活动有困难的成年人（患病率比值=2.25；95%置信区间：1.43；3.53）自我药疗的情况更多。
结论
自我药疗与年轻人以及日常生活活动有问题的人有关。
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