Patient Self-Reports in Pharmacoeconomic Studies

Patient Self-Reports in Pharmacoeconomic Studies
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药物经济学研究中的患者自我报告

DOI:
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发表时间:
1999
期刊:
PharmacoEconomics (Auckland)
影响因子:
--
通讯作者:
B. Crawford
B. Crawford
中科院分区:
--
文献类型:
--
作者:
C. Evans;B. Crawford

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基于患者回忆的资源利用率估计的有效性尚未确定。进行了全面的文献检索,以确定使用患者自我报告来估计医疗资源利用率、直接非医疗成本和间接成本的研究。以前在这方面的工作进行了检查,以确定最重要的问题,在确定是否病人的自我报告导致有效的和公正的估计,成本效益studies.This研究审查和突出领域,病人的自我报告导致可靠的估计,并在他们的使用可能会导致错误的结论。特别值得注意的是,患者对资源利用的回忆会随着时间的推移而下降,治疗事件的显著性会影响回忆,并且感知到的社会可接受性和其他混杂因素可能会影响患者报告。此外,似乎并非医疗保健消费的所有要素都被召回到相同的程度:药物使用往往比住院更不准确。就对成本效益结果的潜在影响而言,主要关注的是有效性问题,而不是偏差问题,尽管在将结果应用于排名表时可能会出现偏差。
The validity of estimates of resource utilisation based on patient recall has not been firmly established. A comprehensive literature search was conducted to identify studies that used patient self-reports to derive estimates of healthcare resource utilisation, direct nonmedical costs and indirect costs. Previous work in this area was examined to determine the issues that were most important in determining whether patient self-reports lead to valid and unbiased estimates in cost-effectiveness studies.This study reviews and highlights areas where patient self-reports lead to reliable estimates and where their use may lead to erroneous conclusions. In particular, it is noted that patient recall of resource utilisation declines over time, that the salience of a treatment episode affects recall and that the perceived social acceptability of a condition and other confounding factors may influence patient reporting. Moreover, it appears that not all elements of healthcare consumption are recalled to the same degree: medication use tends to be recalled with less accuracy than hospitalisation. In terms of the potential impact on cost-effectiveness results, the main concern is with problems of validity rather than bias, although bias may occur when the results are applied to league tables.
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DOI: --
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回忆药物使用情况和其他健康相关信息的可靠性。
DOI: 10.1093/oxfordjournals.aje.a113386
发表时间: 1982
影响因子: 5
作者:
Paganini-Hill,A;Ross,RK
通讯作者: Ross,RK