Page 49 - GHES-3-1

Global Health Economics and
Sustainability
COVID-19 changed our world

and health,” “COVID-19 and education,” “COVID-19 consistency and reliability. The relevant authors (A.S.,
and economics,” and “COVID-19 and environment.” K.S., A.C.P., G.K., S.B., A.J., and S.S.) independently
We restricted our evaluation to articles published in verified the validity of the included data to ensure
English to ensure comprehensive and unbiased coverage. accuracy.
Thus, we utilized language filters to exclude non-English In addition, we efforted substantially to eliminate any
publications. undesirable characteristics that could affect the study’s
The present review incorporated both primary and outcomes. The preferred reporting items for systematic
secondary sources including scientific papers, meta- reviews and meta-analyses (PRISMA) diagram (Figure 3)
analyses, systematic reviews, and peer-reviewed articles. illustrates the flow, identification, and screening process
We excluded unpublished, incomplete, or partially utilized for the study and demonstrates our systematic
available data as well as publications in languages other approach to controlling variables and reducing bias in our
than English to mitigate potential biases and maintain review.

Figure 3. Preferred reporting items for systematic reviews and meta-analyses flow diagram representing the schematic representation of data extraction
from online databases

Volume 3 Issue 1 (2025) 41 https://doi.org/10.36922/ghes.3992