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  1. Rate Ratio (RR)

    Reference work entry 2024
  2. Nonlinear Dynamics in an SIR Model with Ratio-Dependent Incidence and Holling Type III Treatment Rate Functions

    This article proposes and analyzes a Susceptible-Infective-Recovered (SIR) infectious disease model. Here we consider a ratio-dependent incidence...
    Chapter 2023
  3. Global trend analysis of diabetes mellitus incidence, mortality, and mortality-to-incidence ratio from 1990 to 2019

    Diabetes Mellitus (DM) is a common chronic disease and a public health challenge worldwide. The present study aimed to analyze the trend in DM...

    Mohammadreza Balooch Hasankhani, Hossein Mirzaei, Ali Karamoozian in Scientific Reports
    Article Open access 11 December 2023
  4. Nonlinear dynamics of an SIRS model with ratio-dependent incidence and saturated treatment function

    This article proposes and analyzes an SIRS infectious disease model with ratio-dependent incidence rate and saturated treatment rate functions. The...

    Akriti Srivastava, Tanuja Das, Prashant K. Srivastava in Journal of Applied Mathematics and Computing
    Article 11 June 2024
  5. Incidence rate of tuberculosis among HIV infected children in Ethiopia: systematic review and meta-analysis

    Background

    Tuberculosis is one the leading causes of death from a single infectious disease, caused by the bacillus mycobacterium tuberculosis. In...

    Desalegn Girma, Zinie Abita, ... Gossa Fetene Abebe in BMC Pediatrics
    Article Open access 24 May 2024
  6. Effect of ratio threshold control on epidemic dynamics: analysis of an SIR model with non-monotonic incidence

    To describe non-continuous control strategy triggered by a predefined ratio of the concerned population in disease progression, an SIR epidemic model...

    Ruili Huang, Suxia Zhang, **axia Xu in Nonlinear Dynamics
    Article 15 May 2024
  7. Effect of ICU quality control indicators on VAP incidence rate and mortality: a retrospective study of 1267 hospitals in China

    Purpose

    To investigate the effects of ICU quality control indicators on the VAP incidence rate and mortality in China throughout 2019.

    ...
    **n Ding, Xudong Ma, ... Zhenjie Hu in Critical Care
    Article Open access 29 December 2022
  8. Dynamic analysis of a SIS epidemic model with nonlinear incidence and ratio dependent pulse control

    In this paper, a SIS epidemic model with nonlinear incidence and ratio dependent pulse control is proposed and analyzed. Firstly, for the system that...

    Mengxin Zhu, Tongqian Zhang in Journal of Applied Mathematics and Computing
    Article 08 May 2024
  9. Histology-specific standardized incidence ratio improves the estimation of second primary lung cancer risk

    Background

    Lung cancer (LC) survivors are at increased risk for develo** a second primary cancer (SPC) compared to the general population. While...

    Marian Eberl, Luana F. Tanaka, ... Stefanie J. Klug in BMC Medicine
    Article Open access 03 May 2024
  10. Prevalence, Incidence, and Risk Factors of Frailty

    Frailty is an age-related vulnerable state associated with increased risk of adverse health outcomes. This chapter focuses on the prevalence,...
    Gotaro Kojima, Reijiro Aoyama, Steve Iliffe in Frailty
    Chapter 2024
  11. Relationship between stress hyperglycaemic ratio and incidence of in-hospital cardiac arrest in patients with acute coronary syndrome: a retrospective cohort study

    Background

    The stress hyperglycaemic ratio (SHR), a new marker that reflects the true hyperglycaemic state of patients with acute coronary syndrome...

    Kui Li, Xueyuan Yang, ... Yi Ma in Cardiovascular Diabetology
    Article Open access 09 February 2024
  12. Comparison of Neutrophil–Lympocyte Ratio, Platelet–Lymphocyte Ratio with C-Reactive Protein and Erythrocyte Sedimentation Rate in Mandibular Odontogenic Space Infection Cases: A Clinical Study

    Background and Objectives

    To evaluate the role of Neutrophil–Lymphocyte Ratio (NLR) and Platelet–Lymphocyte Ratio (PLR) in comparison with C-reactive...

    Gunjan Pani, M. Anuradha, ... Subha Lakshmi in Journal of Maxillofacial and Oral Surgery
    Article 18 June 2024
  13. Incidence rate and predictors of COVID-19 in the two largest cities of Burkina Faso - prospective cohort study in 2021 (ANRS-COV13)

    Background

    Early data on COVID-19 (based primarily on PCR testing) indicated a low burden in Sub-Saharan Africa. To better understand this, this study...

    Nongodo Firmin Kaboré, Samiratou Ouédraogo, ... Halidou Tinto in BMC Infectious Diseases
    Article Open access 12 June 2023
  14. The incidence rate of tuberculosis and its associated factors among HIV-positive persons in Sub-Saharan Africa: a systematic review and meta-analysis

    Background

    Tuberculosis, along with HIV, is the leading cause of mortality and morbidity globally. Despite the fact that several primary studies have...

    Temesgen Gebeyehu Wondmeneh, Ayal Tsegaye Mekonnen in BMC Infectious Diseases
    Article Open access 18 September 2023
  15. Incidence rate and histology of appendiceal neoplasms in complicated versus uncomplicated appendicitis: A meta-analysis and systematic review

    Introduction

    Studies evaluating the rate and histology of appendiceal neoplasms between complicated and uncomplicated appendicitis include a small...

    Paola Solis-Pazmino, Kimberly Oka, ... Yosef Nasseri in Langenbeck's Archives of Surgery
    Article Open access 09 November 2023
  16. Competing risks analysis for neutrophil to lymphocyte ratio as a predictor of diabetic retinopathy incidence in the Scottish population

    Background

    Diabetic retinopathy (DR) is a major sight-threatening microvascular complication in individuals with diabetes. Systemic inflammation...

    Aravind Lathika Rajendrakumar, Simona M. Hapca, ... Colin N. A. Palmer in BMC Medicine
    Article Open access 10 August 2023
  17. Lower serum creatinine to cystatin C ratio associated with increased incidence of frailty in community-dwelling elderly men but not in elderly women

    Background

    Sarcopenia has been reported to play an important role in frailty syndrome. The serum creatinine/serum cystatin C ratio (Scr/Cys C ratio)...

    Shixian Zhou, Peixia Wang, ... **g** Jiang in Aging Clinical and Experimental Research
    Article Open access 04 July 2024
  18. The ratio of monocytes to lymphocytes multiplying platelet predicts incidence of pulmonary infection-related acute kidney injury

    Background

    Inflammation is a crucial factor in the pathogenesis and development of acute kidney injury (AKI). Macrophages, as an important innate...

    Bo Shen, Zhou** Zou, ... **aoqiang Ding in European Journal of Medical Research
    Article Open access 27 December 2022
  19. Ergodicity and stationary distribution of a stochastic SIRI epidemic model with logistic birth and saturated incidence rate

    The present study aims to investigate the dynamic behavior of a stochastic SIRI model with logistic birth and saturated incidence rate. First, we...

    Aiman Mdaghri, Mohammed Lakhal, ... Mohamd El Fatini in The Journal of Analysis
    Article 05 June 2024
  20. The incidence of all organ malignancies and overall survival of patient with sustained virological response of HCV-comparable to SMR (standardized mortality ratio) of Japan general population

    Objective

    This study prospectively observed the incidence of all malignancies and the prognosis of all patients in a population of patients who...

    Shuntaro Obi, Miho Kanda, ... Masao Omata in Hepatology International
    Article 22 February 2023
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