Potential prognosticators were submitted to univariate and multivariate analyses 通過單變量和多變量分析提供了潛在的預(yù)后因子。
Multivariate analysis for risk factors of esophageal variceal hemorrhage in patients with liver cirrhosis 肝硬化食管靜脈曲張破裂出血危險(xiǎn)因素的多變量分析
Variables obtained at the time of listing were analyzed for prognostic value using multivariable analysis 等待期間獲取的變量資料以多變量分析的方法判斷其預(yù)測價(jià)值。
Possess 1 to 2 years experience in analyzing large amounts of data with multiple variables and strong analytical skills 具一至兩年對大量數(shù)據(jù)的多變量分析經(jīng)驗(yàn),需高度分析能力。
In a multivariate analysis , however , only the presence of n2 disease remained a significant predictor of poor outcome 然而,通過多變量分析,僅僅剩下n2期疾病仍然可以對較差的預(yù)后結(jié)果有著重要的預(yù)測意義。
Standard practice for qualifying spectrometers and spectrophotometers for use in multivariate analyses , calibrated using surrogate mixtures 使用代用品混合物校正的多變量分析中使用的分光計(jì)和分光光度計(jì)鑒定的標(biāo)準(zhǔn)規(guī)程
The results of multiariable analysis indicated that current smokers hae a 2 . 60 - fold increased risk of haing seere hypoglycemia while controlling for confounders in two models , dr 在兩模型的混雜設(shè)計(jì)的多變量分析的結(jié)果表明,當(dāng)前吸煙者有2 . 6倍的升高嚴(yán)重的低血糖的風(fēng)險(xiǎn)。
By multivariable analysis , only meld score , american society of anesthesiologists class , and age predicted mortality at 30 and 90 days , 1 year , and long - term , independently of type or year of surgery 多變量分析提示,只有meld評(píng)分、美國麻醉醫(yī)師學(xué)會(huì)分級(jí)和患者年齡是預(yù)測患者術(shù)后30天和90天、 1年和長期隨訪死亡率的獨(dú)立危險(xiǎn)因素,與手術(shù)類型和手術(shù)時(shí)間無關(guān)。
Due to the fact that the models for resource characteristics vary a lot , this paper will first utilize quantified model and cluster analysis method from multi - variate analysis methods to conduct classification , then quantified model will be used to examine the extent of impact that can be exerted by conditions of recreational site to recreational demand 由于資源特性之種類繁多,因此本文先利用多變量分析方法中之?dāng)?shù)量化模型及群落分析法進(jìn)行分類,以?解各游憩據(jù)點(diǎn)類型之特性,再透過數(shù)量化模型探討游憩據(jù)點(diǎn)條件對游憩需求之影響程度。
It is desirable for all related insiders and outsiders to discern all potential risk in advance . this paper , with the adoption of special treatment resulted from abnormal financial position as the indicator of financial distress , the univariate variable analysis and multiple variable analysis as the research approach and some financial ratios as variable , tries to find an optimal financial distress prediction model of chinese manufacturing listed companies based on public accounting data . our finding demonstrate that five general financial ratios and three ratios concerning the cash flow have better predicting ability , the erroneous classification ratio are low . these five general financial ratios are earning per share , return on net assets , return on gross assets , growth rate of net profits , growth rate of net assets ; the three ratios concerning the cash flow are net cash flows from operating activities per share , net re - earnable cash flows / current liability , net cash flows from operating activities / net profit 研究結(jié)果表明,在單變量分析中,每股收益、凈資產(chǎn)收益率、總資產(chǎn)報(bào)酬率、凈利潤增長率、凈資產(chǎn)增長率這5個(gè)財(cái)務(wù)比率的錯(cuò)分率較低、預(yù)測能力較強(qiáng);經(jīng)營活動(dòng)凈現(xiàn)金流量與凈利潤之比、每股經(jīng)營現(xiàn)金流量、可重復(fù)賺取的現(xiàn)金凈流量與流動(dòng)負(fù)債之比這三個(gè)現(xiàn)金流量財(cái)務(wù)比率對于預(yù)測上市公司財(cái)務(wù)困境具有有效性;多變量分析中,應(yīng)用費(fèi)雪判別分析和典則判別分析得到兩個(gè)判別模型,在典則判別分析中,應(yīng)用兩種方法確定所建模型的最佳分界點(diǎn),檢測證明應(yīng)用所得兩個(gè)判別模型進(jìn)行財(cái)務(wù)困境預(yù)測的準(zhǔn)確率很高。