Overview: This webinar covers the statistical methods used to calculate sample sizes for both attribute and variables data. Methods for collecting the sample will be covered. Every sampling plan has ...

This is a web-based tool to calculate the required sample size for a Cluster Randomized Controlled Trial (CRCT) with two parallel groups (Treatment vs. Control). Calculates sample size based on ...

In epidemiologic studies and disease prevention trials, interest often involves estimation of the relationship between some disease endpoints and individual exposure. In some studies, due to the ...

The selection of suitable outcomes and sample size calculation are critical factors in the design of a randomised controlled trial (RCT). The goal of this study was to identify the range of outcomes ...

ABSTRACT: Background: Postoperative pain is unavoidable after caesarean section. It constitutes a big challenge to the patient’s recovery and maternal-infant bonding. The importance of adequate pain ...

ABSTRACT: Introduction: The coronavirus disease 2019 (COVID-19) pandemic necessitated a rapid global shift to online learning. In Zambia, however, there is limited information on the specific ...

The sisterhood method is an indirect method of estimating maternal mortality that has, in comparison with conventional direct methods, the dual advantages of ease of ...