Brief Communication Pharmacoepidemiology
1. Calculation of non-inferiority margin in pharmacoepidemiology: Simple methods for clinicians

Kourosh Zali

Volume 2, Issue 6 , June 2021

http://dx.doi.org/10.51757/IJEHS.2.6.2021.243816

Abstract
  The presence of a placebo arm is certainly a substantial element in randomized control trials (RCTs) because the effectiveness or efficacy of a new therapy can be evaluated through a direct comparison between the test treatment and the placebo arm. Conducting a placebo-controlled RCT is often very difficult ...  Read More

Original Article COVID-19
2. The impact of COVID-19 pandemic on the Malaysian firms’ operation

Fazlollah Keshavarzi; Berry Wei Qi Ting; Betty Zhi Xin Tang; Kai Xin Chang; Fei San Chee; Kar Mey Chen

Volume 2, Issue 6 , June 2021

http://dx.doi.org/10.51757/IJEHS.2.6.2021.244125

Abstract
  Background. The worldwide economic impact of the COVID-19 pandemic is comparable with the largest disastrous events of modern human history, such as the first and second world wars. This study investigated the nationwide impact of the pandemic on the local Malaysian firms. Methods. A cross-sectional, ...  Read More

Case-Report COVID-19
3. Covid-19 with neuropathic pain symptom: A case-report

Samira Zouhri; Mohcine El Baroudi

Abstract
  A woman in her sixties with a normal medical history was admitted to a general medical floor with Neuropathic pain symptoms such as a burning sensation throughout her body (head, back, spine, throat, and tongue with dry mouth, chest, abdomen, kidneys, thighs, toes), inability to eat, urinary incontinence, ...  Read More