Our study was limited by a lack of access to original source data, which would have enabled time-to-event analysis.
我们的研究由于缺乏原始数据无法进行时间事件分析，存在着局限。
2
Hazard Ratios (HRs) were derived from time-to-event outcomes where possible, and a fixed effect model was used for meta-analysis.
可能的话，由时间至事件发生的存活分析中得出风险比率。统合分析采固定校用模式。
3
Some fool even themselves, until some life event—a layoff, an empty nest, an inheritance that frees them to spend time as they like—jolts them into taking stock of their true natures.