WebMar 21, 2015 · Background In health services research, composite scores to measure changes in health-seeking behaviour and uptake of services do not exist. We describe the rationale and analytical considerations for a composite primary outcome for primary care research. We simulate its use in a large hypothetical population and use it to calculate …

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Web疾病对于人体健康的影响叫结局，英文为outcome；而用于测量结局的指标称为终点，英文为end point。 临床试验设计常讲主要终点（primary end point）和次要终点（secondary end … WebDec 23, 2024 · A competing risk is an event whose occurrence precludes the occurrence of the primary event of interest. For example, when the primary outcome is death due to cardiovascular causes, then death due to non-cardiovascular causes serves as a competing risk, because subjects who die of non-cardiovascular causes (e.g., death due to cancer) … suzuki lj80 exhaust

次要结局就可以忽略？大错特错！ - 知乎 - 知乎专栏

WebJun 2, 2016 · Most reported outcome measures in rheumatoid arthritis (RA) trials are composite, whose components comprise single measures that are combined into one outcome. The aims of this review were to assess the range of missing data rates in primary composite outcomes and to document the current practice for handling and reporting … WebJun 23, 2024 · 复合终点（Composite Outcome）： 在大多数研究中，一些“关键的终点”的发生的次数太少（也就是事件数量太少），如患者死亡，因此不足以提供足够的统计学效能来评价研究中干预措施对减少这些“关键的终点”的效果；所以，一些包含死亡和非死亡事件的复合终点常被作为研究的主要终点。 WebThe primary outcome was a composite of death, loss to follow-up, treatment failure, switch to multidrug-resistant tuberculosis treatment, or tuberculosis recurrence by 18 months from treatment start, analysed in the intention-to-treat population. Analysis accounted for study design with multiple imputation for the primary outcome. suzuki lj80 for sale in islamabad