当前心理症状和未来哮喘转归风险的相关性:为期12个月的前瞻性队列研究
2011/12/26
摘要
背景:哮喘患者更容易出现心理症状,但心理症状是否与未来哮喘转归的风险相关尚不清楚。
目的:研究当前心理症状与未来哮喘转归风险间的关系。
方法:本研究为前瞻性队列研究,对297名哮喘患者进行为期12个月的随访。基线水平下对心理症状、肺功能、哮喘控制测试和哮喘生活质量问卷调查进行评价。每月监测哮喘转归,包括哮喘恶化、未计划的就诊、急诊、住院、重症监护治疗和住院治疗天数。分析到出现首次哮喘转归的时间。此外,通过计算logistic回归模型中的校正后相对风险(RR),评价心理症状与未来哮喘转归之间的关系。
结果:哮喘患者分为3组:无焦虑和抑郁症状患者(NAD, N=102),焦虑或抑郁症状患者(A/D, N=68)和焦虑和抑郁患者(AD, N=120)。Logistic回归模型显示,AD组哮喘患者,而非A/D组患者,未计划的就诊和急诊的校正后RR增加【分别为RR = 2.33, 95%CI= (1.50, 3.61); RR = 3.13, 95% CI = (1.90,5.17)】。到首次出现哮喘转归(包括恶化、未计划的就诊和急诊)的时间,有心理症状的患者要短于无心理症状的患者(P<0.001)。
结论:当前心理症状,特别是焦虑与抑郁并存时,能独立预测未来哮喘转归风险。
(苏楠 审校)
J Asthma. 2011 Dec;48(10):1041-50.
Relationship between Current Psychological Symptoms and Future Risk of Asthma Outcomes: A 12-Month Prospective Cohort Study.
Wang G, Zhou T, Wang L, Wang L, Fu JJ, Zhang HP, Ji YL.
Source
Pneumology Group, Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University , Chengdu , PR China.
Abstract
BACKGROUND:Subjects with asthma are more susceptible to psychological symptoms, but it is uncertain whether psychological symptoms are linked to future risk of asthma outcomes.
OBJECTIVE:To investigate the relationship between current psychological symptoms and future risk of asthma outcomes.
METHODS:We conducted a prospective cohort study with a 12-month follow-up period of 297 patients with asthma. Psychological symptoms, lung function, asthma control test, and Asthma Quality of Life Questionnaire at baseline were assessed. Asthma outcomes including exacerbations, unplanned visits, emergency visits, hospital admissions, intensive care unit admissions, and length of hospital stays were monitored monthly. The time to the first asthma outcomes was analyzed. Furthermore, the association between psychological symptoms and future risk of asthma outcomes was calculated as adjusted relative risk (RR) using logistic regression models.
RESULTS:The asthma patients were assigned to one of three groups: neither anxiety nor depression symptoms (NAD, n = 102), either anxiety or depression symptoms (A/D, n = 68), or anxiety and depression symptoms (AD, n = 120). Logistic regression models indicated that asthma patients in the AD group, but not the A/D group, had an increased adjusted RR for unplanned visits and emergency visits (RR = 2.33, 95% confidence interval (CI) = [1.50, 3.61]; and RR = 3.13, 95% CI = [1.90, 5.17], respectively). The time to the first asthma outcomes including exacerbations, unplanned visits, and emergency visits was shorter in patients with psychological symptoms than those without (all p < .001).
CONCLUSION:Current psychological symptoms, especially anxiety combined with depression, independently predict the future risk of asthma outcomes.
J Asthma. 2011 Dec;48(10):1041-50.
上一篇:
哮喘儿童中C-ACT和客观参数间的相关性
下一篇:
哮喘控制标准的比较:肺活量测定的重要性