Sara Riaz

Changes in Health Care Utilization and Low-Value Service Use After Risk-Based Contract Adoption in Medicare Advantage

Aaron L. Schwartz, Soohyun Kim, Sumedha Chhatre, Amanda J. Sutherland et autres

Importance: Although risk-based payment contracts to health care organizations can reduce health care utilization, there is limited evidence on how these contracts influence the value of health care services delivered, whether effects depend on contract design features, and what these contracts achieve …

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PREVALENCE OF PELVIC PAIN AND URINARY INCONTINENCE IN ASSOCIATION WITH DIASTASIS RECTI AFTER C-SECTION

Izza Ayub, Noor Habiba, Warda Imran, Sara Riaz

Background: Diastasis recti abdominis (DRA) is defined as a midline separation of the rectus abdominis muscles along the linea alba, commonly occurring during pregnancy and the postpartum period. It has been reported in 66–100% of women during the third trimester and persists …

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Modeling and sensitivity analysis of cholera dynamics under fuzzy imprecision

Sara Riaz, Asghar Ali, Muhammad Arif Munir

This article presents a sensitivity analysis of the cholera transmission model, in which all parameters related to disease dynamics are considered as fuzzy numbers. Classical and system sensitivities of this fuzzy system have been analyzed to provide a real world approximation to …

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Global burden of vision impairment due to age-related macular degeneration, 1990–2021, with forecasts to 2050: a systematic analysis for the Global Burden of Disease Study 2021

Yi Deun Jeong, Seoyoung Park, Min Seo Kim, Sung Hwi Hong et autres

BACKGROUND: Age-related macular degeneration (AMD) is a growing public health concern worldwide, as one of the leading causes of vision impairment. We aimed to estimate global, national, and region-specific prevalence and disability-adjusted life-years (DALYs) along with tobacco as a modifiable risk factor …

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Modeling and Sensitivity Analysis of Cholera Dynamics Under Fuzzy Imprecision

Sara Riaz, Asghar Ali, Mohammad Munir

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Impact of anemia on exercise capacity in patients with chronic obstructive pulmonary disease.

Saleh Saadat Afridi, Sara Riaz

Objective: This study aimed to assess the impact of anaemia on exercise capacity in Chronic Obstructive Pulmonary Disease (COPD) patients by comparing the six-minute walk distance (6MWD) between anaemic and non-anaemic individuals. Study Design: Cross-sectional study. Setting: Department of Pulmonology, Khyber Teaching …

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Sensitivity analysis of an infectious disease model under fuzzy impreciseness

Sara Riaz, Asghar Ali, Mohammad Munir

A non-linear dynamic model describing the spread of any infectious disease, based on different categories of individuals: susceptible (S), exposed (E), infected (I), quarantined (Q), recovered (R), dead (D), and vaccinated (V) is presented. The aim of the analysis is to develop …

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