LDI issue brief
Impact Factor & Key Scientometrics

LDI issue brief
Overview

Impact Factor

NA

H Index

10

Impact Factor

0

I. Basic Journal Info

Country

United States
Journal ISSN: 15530671
Publisher: University of Pennsylvania
History: 1999-2014, 2016-2018
Journal Hompage: Link
How to Get Published:

Research Categories

Scope/Description:

LDIs mission is to catalyze and facilitate multidisciplinary research and educational programs shaping and expanding the knowledge required to improve population health the health system and health policy.

II. Science Citation Report (SCR)



LDI issue brief
SCR Impact Factor

LDI issue brief
SCR Journal Ranking

LDI issue brief
SCImago SJR Rank

SCImago Journal Rank (SJR indicator) is a measure of scientific influence of scholarly journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from.

LDI issue brief
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

LDI issue brief
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

LDI issue brief
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

LDI issue brief
Impact Factor History

2-year 3-year 4-year
  • 2022 Impact Factor
    NA NA NA
  • 2021 Impact Factor
    0 3 1.222
  • 2020 Impact Factor
    2.5 1.111 1
  • 2019 Impact Factor
    1.222 1 1
  • 2018 Impact Factor
    0.7 0.7 0.636
  • 2017 Impact Factor
    0 0 0.375
  • 2016 Impact Factor
    0 0 0.667
  • 2015 Impact Factor
    0.6 0.667 0.429
  • 2014 Impact Factor
    0.545 NA NA
  • 2013 Impact Factor
    0.5 NA NA
  • 2012 Impact Factor
    0.2 NA NA
  • 2011 Impact Factor
    0.636 NA NA
  • 2010 Impact Factor
    0.455 NA NA
  • 2009 Impact Factor
    0.455 NA NA
  • 2008 Impact Factor
    0.167 NA NA
  • 2007 Impact Factor
    0.714 NA NA
  • 2006 Impact Factor
    0.5 NA NA
  • 2005 Impact Factor
    0.4 NA NA
  • 2004 Impact Factor
    0.063 NA NA
  • 2003 Impact Factor
    0.235 NA NA
  • 2002 Impact Factor
    0.105 NA NA
  • 2001 Impact Factor
    0 NA NA
  • 2000 Impact Factor
    0 NA NA
Note: impact factor data for reference only

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Impact Factor

Impact factor (IF) is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Find out more: What is a good impact factor?


III. Other Science Influence Indicators

Any impact factor or scientometric indicator alone will not give you the full picture of a science journal. There are also other factors such as H-Index, Self-Citation Ratio, SJR, SNIP, etc. Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed. (Learn More)

LDI issue brief
H-Index

The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications

10

LDI issue brief
H-Index History