cumulative incidence 英[ˈkju:mjulətiv ˈinsidəns] 美[ˈkjumjəˌletɪv ˈɪnsɪdəns] 释义 [医]累积发病率在较长的一段稳定时期内,发病人数与观察开始时人数之比。 行业词典 医学 累积发病率在较长的一段稳定时期内,发病人数与观察开始时人数之比。
1.The numerator is the same for both cumulative incidence and incidence rate; it is the number of individuals who developed the outcome of interest (in this case pain relief) during the observation period. 2.The denominators for...
Further research is required to establish the significance of the remaining potential risk factors examined in this review (playing position, mechanism of injury, age, session time [period of match or practice], previous history of SRC, access to medical staff, neck strength, protective equipment, ...
Differences between the cumulative incidence trajectories (survival curves) according to various variables (ie, sex, age group, and presence of insomnia antecedents) was investigated using the log-rank test. A similar survival analysis was used to estimate the yearly probability of experiencing a ...
累积发病率(cumulative incidence) 当研究人群的数量比较多,人口比较稳定,资料比较整齐的时候,无论其发病强度大小和 … baike.soso.com|基于61个网页 2. 累积发生率 累积发生率(cumulative incidence):系指一段时间内的新发病例数除以发病危险性人口。症发生率 :Compliction of nesthesi … ...
累积发病率(Cumulative Incidence)是流行病学中一个关键的概念,用于衡量在特定时间段内,某一固定人群中新发生某种疾病或健
The objective of this study was to clarify secular changes in the prevalence and cumulative incidence of vertebral fractures (VFx) among the general inhabitants of Miyama, a rural Japanese community. Methods A cohort of 1,543 inhabitants aged 40–79 years was established using resident registration...
OBJECTIVETo identify a possible effect of pertussis vaccination in infancy on the risk for developing human IDDM.RESEARCH DESIGN AND METHODSA comparison was made of the cumulative incidence of IDDM in children age 0–12 years between two birth cohorts born before pertussis vaccination and two birth...
累积发生函数(cumulative incidence function, cif)计算公式 累积发生函数(Cumulative Incidence Function,CIF)是一种用于描述特定事件发生风险的函数。它表示在给定的时间点之前,某事件发生的概率。累积发生函数的计算公式如下: CIF(t) =∫(0, t) S(t) *λ(t) dt 其中: S(t)是生存函数,表示在时间t仍未发生...
of 63.0 (interquartile range: 21.2-72.9) months in the J-CTO Registry, the cumulative incidence of TLR of lesions with a J-CTO score≥2 (n=216) ... M Abe,T Morimoto,Y Morino,... - 《Catheterization & Cardiovascular Interventions Official Journal of the Society for Cardiac Angiography &...