for global wm abnormalities, the researchers calculated that the adjusted hazard ratio for cardiovascular events was 2.4, while that for cardiovascular death was 3.4.
研究人员统计,整体wm异常与心血管事件校正后的危险比为2.4,而与心血管死亡的危险比为3.4。
conclusion combining the propensity score approach and the non-parametric survival analysis for hazard ratio estimation is a new alternative method for non-randomized medical researches.
结论对于非随机化医学研究,结合倾向指数进行非参数生存分析是一种新的可选择的统计方法。
further, when they deleted some procedure-related hemorrhagic events, statistical significance for women with active migraine and aura was lost, even though the hazard ratio remained at about 2.
进一步来看,删除手术相关的出血事件后,有前兆的活性偏头痛妇女的统计显着程度低,不过风险比仍然有2。
the adjusted hazard ratio for death in the third tertile compared with the first tertile of the combined index of systolic and diastolic performance by tdi was 2.5 (p0.005).
with cox regression patients with af were shown to be at higher risk of dying from embolism (adjusted hazard ratio 4.33 95 confidence interval 1.78 to 10.52) but not from other causes.
the hazard ratio for death for those in quartile 3 compared with quartile 1 was 0.66, or a mortality risk reduction of 34%.
组3的受试者死亡率与组1受试者的死亡率之比为0.66,或者说组3的死亡率比组1下降34%左右。
objective propose a method that combines the propensity score approach and non-parametric survival analysis for hazard ratio estimation in non-randomized medical researches.
目的提出一种适用于非随机化医学研究的,结合倾向指数与非参数生存分析估计风险比的方法。
for the highest vs the lowest quartile of serum ggt, the multivariable-adjusted and coffee-adjusted hazard ratio of liver cancer was 3.13 (95% confidence interval, 1.22 - 8.07).
the unadjusted hazard ratio (95% ci) for cancer was 0.46 (0.40–0.53).
未经校正的癌癥风险系数(95%ci)为0.46 (0.40–0.53)。
in multivariate analysis foxp3 resulted an independent prognostic factor and the hazard ratio of foxp3 expression and of lymph node positivity were similar.
多元统计分析foxp3可作为乳癌的独立预后因子并且foxp3表达与淋巴结阳性比较,其危险比相似。
overall, the hazard ratio for incident diabetes among patients who had taken hydroxychloroquine was 0.62% compared with those who had never taken it (95% confidence interval, 0.42 – 0.92).