hazard ratio
Introducing a new estimator and test for the weighted all-cause hazard ratio
... all hazard combina- tions when the relevance of the components is ...cause hazard ratio at time τ which can be obtained from the underlying cause-specific hazard ...all-cause hazard and ...
16
Network meta-analysis on the log-hazard scale, combining count and hazard ratio statistics accounting for multi-arm trials: A tutorial
... reports hazard ratio data from a two arm trial [15] and one reports hazard ratio data from a multi (four)-arm trial ...[16]. Hazard ratio data were obtained from the trial ...
9
Limitations of the incidence density ratio as approximation of the hazard ratio
... non-constant hazard functions but a constant HR, the IDR - independent of the effect size and the sample size - can be used as approximation to the HR if the average follow-up durations in both groups are equal ...
8
Review Article Psoriasis and risk of chronic kidney disease: a meta-analysis
... Abstract: The association of psoriasis and renal disease remains controversial. We conducted this meta-analysis to determine the association between psoriasis and risk of chronic kidney disease (CKD) or end-stage renal ...
7
Complex interactions between malaria and malnutrition: a systematic literature review
... HAZ: Height-for-age Z-score; HR: Hazard ratio; IPD: Individual patient data; IRR: Incidence risk ratio; MUAC: Mid-Upper Arm Circumference; NOS: Newcastle-Ottawa Scale; OR: Odds ratio; Pf[r] ...
14
Tests of trend between disease outcomes and ordinal covariates discretized from underlying continuous variables: simulation studies and applications to NHANES 2007–2008
... Typically, the procedure utilizes unweighted regres- sion, which ignores variability in estimation of the effect size. Weighted least squares may be more appropriate and increase the efficiency of the estimator. One ...
14
The effect of dosing strategies on the therapeutic efficacy of artesunate-amodiaquine for uncomplicated malaria: a meta-analysis of individual patient data
... ACT: artemisinin-based combination therapy; AHR: adjusted hazard ratio; AOR: adjusted odds ratio; AQ: amodiaquine; AS: artesunate; AS-AQ: artesunate- amodiaquine; CI: confidence interval[r] ...
19
Prognostic significance of platelet-to-lymphocyte ratio in urothelial carcinoma patients: a meta-analysis
... (5) hazard ratio (HR) and 95% confidence interval (CI) pro- vided or able to be calculated from the available informa- tion; and (6) studies published as full-text in ...
9
The predictors of 3 and 30 day mortality in 660 MERS CoV patients
... proportional hazard multivariate analysis identified several independent predictors of 3-day mortal- ity in MERS-CoV ...(adjusted hazard ratio [aHR]: ...
8
Treatment outcome of anti angiogenesis through VEGF pathway in the management of gastric cancer: a systematic review of phase II and III clinical trials
... HR: hazard ratio; OR: odds ratio; ORR: overall response rate; OS: overall survival; PFS: progression-free survival; RCTs: randomized clinical trials; TK: tyrosine kinase; VEGFR: vascular endothelial ...
7
Prognostic value of localization of epidermal growth factor receptor in lung adenocarcinoma
... Results: The prevalence of high mEGFR and nEGFR expression in lung adenocarcinoma was 42.86 and 39.13%, respectively. After multivariate analyses, high mEGFR expression was associated with a significantly reduced ...
8
Transforming growth factor beta in human milk and allergic outcomes in children: A systematic review
... A, asthma; AlD, allergic diseases; AtD, ‘atopic’ diseases; aHR, adjusted hazard ratio; aOR, adjusted odds ratio; aP, adjusted P-value; AR, allergic rhinitis; ARC, allergic rhinoconjuncti[r] ...
42
Clinicopathological and prognostic significance of cyclooxygenase-2 expression in head and neck cancer: A meta-analysis
... odds ratio (OR) or hazard ratio (HR) or 95% confidence intervals (CI) [28–36], leaving 29 studies that fulfilled the eligibility criteria [22–27, 37–59] (Table ...
13
TP53, KRAS and IDH1/2 have been identified as frequently mutant genes in ICC. However,
... The hazard ratio (HR) and 95% confidence interval (CIs) of TP53, KRAS, and IDH1/2 mutation for overall survival (OS) was extracted from each eligible ...odds ratio (OR) and 95% CI of these gene ...
13
Causes of culling in dairy cows and its relation to age at culling and interval from calving in Shiraz, Southern Iran
... This study was designed to investigate causes of culling in industrial dairy herds in Fars province and to describe the pattern of reason-specific culling with respect to age of animal and interval from calving to ...
5
Review Article Sarcomatoid component and the risk of renal cell carcinoma: a systematic review and meta-analysis
... pooled hazard ratio (HR) with 95% confidence interval (CI) for overall survival (OS), progression-free survival (PFS), or cancer-specific survival (CSS) were used to evaluate the potential ...
13
Transcriptional activation of integrin β6 during the epithelial mesenchymal transition defines a novel prognostic indicator of aggressive colon carcinoma
... Moreover, the hazard ratio analysis confirmed that this receptor is a stand-alone variable, similar to those of stage and age at diagnosis, for colorectal tumors, and indicated that high[r] ...
10
Moderately increased albuminuria, chronic kidney disease and incident dementia: the HUNT study
... creatinine ratio; AD: Alzheimer disease;; BMI: Body mass index; BP: Blood pressure; CHR: Cause specific hazard ratio; CI: Confidence interval; CKD: Chronic kidney disease; CKD-EPI: Chronic Kidney ...
10
Long noncoding RNAs as potential biomarkers and therapeutic targets in gallbladder cancer: a systematic review and meta-analysis
... HR: hazard ratio; OR: odds ratio; OS: overall survival; DFS: disease-free survival; 95% CI: 95% confidence interval; qRT-PCR: quantitative real-time polymerase chain reac- tion; MALAT1: ...
10
Stability of International Production Networks: Is East Asia Special?
... baseline hazard is shaped differently by product ...baseline hazard, we can measure effects of covariates on the hazard rate correctly for each product ...estimated hazard ratios are similar ...
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