JCR Years - drive.uqu.edu.sa

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Journalʼs performance

Journal Impact Factor

The Journal Impact Factor (JIF) is a journal-level metric calculated from data indexed in the Web of Science Core

Collection. It should be used with careful attention to the many factors that influence citation rates, such as the volume of publication and citations characteristics of the subject area and type of journal. The Journal Impact Factor can complement expert opinion and informed peer review. In the case of academic evaluation for tenure, it is inappropriate to use a journal-level metric as a proxy measure for individual researchers, institutions, or articles. Learn more

Journal Citation Reports

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J C R Y E A R

2021

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JOURNAL OF

MEDICAL INTERNET RESEARCH

Open Access since 1999

I S S N

1438-8871

E I S S N

N/A

J C R A B B R E V I AT I O N

J MED INTERNET RES

I S O A B B R E V I AT I O N

J. Med. Internet Res.

Journal information

Publisher information

E D I T I O N

Science Citation Index Expanded (SCIE)

C AT E G O R Y

MEDICAL INFORMATICS - SCIE

HEALTH CARE SCIENCES

& SERVICES - SCIE

L A N G U A G E S

English

R E G I O N

CANADA

1 S T E L E C T R O N I C J C R Y E A R

2006

P U B L I S H E R

JMIR PUBLICATIONS, INC

A D D R E S S

130 QUEENS QUAY E, STE 1102,

TORONTO, ON M5A 0P6,

CANADA

P U B L I C AT I O N F R E Q U E N C Y

12 issues/year

2 0 2 1 J O U R N A L I M PA C T FA C TO R

7.077

View calculation

J O U R N A L I M PA C T FA C TO R W I T H O U T S E L F C I TAT I O N S

6.369

View calculation

Journal Impact Factor contributing items

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Journals Categories Pub

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Citable items (1,924) Citing Sources (3,001)

14

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Journal Impact Factor Trend 2021

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Journal Impact Factor

0.000 2.000 4.000 6.000 8.000

0%

25%

50%

75%

100%

JIF Percentile in Category

2017 2018 2019 2020 2021

JCR Years

Journal Impact Factor MEDICAL INFORMATICS - SCIE HEALTH CARE SCIENCES & SERVICES - SCIE

View All in Web of Science

Journal Citation Indicator (JCI) 1.67

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The Journal Citation Indicator (JCI) is the average Category Normalized Citation Impact (CNCI) of citable items

(articles & reviews) published by a journal over a recent three year period. The average JCI in a category is 1.

Journals with a JCI of 1.5 have 50% more citation impact than the average in that category. It may be used

alongside other metrics to help you evaluate journals.

Learn more

Total Citations 36,483

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The total number of times that a journal has been cited by all journals included in the database in the JCR year.

Citations to journals listed in JCR are compiled annually from the JCR years combined database, regardless of which JCR edition lists the journal.

36,483

 Effects of COVID-19 on College

Students' Mental Health in the United…

269

 Investigating Mental Health of US

College Students During the COVID-1…

156

 Mental Health and Behavior of College

Students During the Early Phases of t…

135

 COVID-19 and the 5G Conspiracy

Theory: Social Network Analysis of…

126

 The Impact of Social Media on Panic

During the COVID-19 Pandemic in Ira…

117

 Top Concerns of Tweeters During the

COVID-19 Pandemic: Infoveillance…

117

 Use of Rapid Online Surveys to Assess

People's Perceptions During Infectiou…

105

 An Integrated Brain-Machine Interface

Platform With Thousands of Channels

100

 Telehealth in the Context of COVID-19:

Changing Perspectives in Australia, th…

87

 Framework for Managing the COVID-19

Infodemic: Methods and Results of an…

80

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The Citation Distribution shows the frequency with which items published in the year or two years prior were cited in the JCR data year (i.e., the component of the calculation of the JIF). The graph has similar functionality as the JIF Trend graph,

including hover-over data descriptions for each data point, and an interactive legend where each data element's legend can be used as a toggle. You can view Articles, Reviews, or Non-Citable (other) items to the JIF numerator. Learn more

Citation distribution

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A R T I C L E C I TAT I O N M E D I A N

3

R E V I E W C I TAT I O N M E D I A N

6

U N L I N K E D C I TAT I O N S

349

Number of items

0 73 145 218 290

1 6 11 16 21 26 31 36 41 46 > 50

Times cited in JCR year

Articles Reviews Other Article Citation Median Review Citation Median

T I M E S C I T E D

0

A R T I C L E S

200

R E V I E W S

19

OT H E R

50

Open Access (OA)

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The data included in this tile summarizes the items published in the journal in the JCR data year and in the previous two years.

For example, in the 2020 JCR data, released in June 2021, the Open Access (OA) data show the publication model (Gold OA or subscription) of materials published in 2018, 2019 and 2020, and citations in 2020 to these items. This three-year set of published items is used to provide descriptive analysis of the content and community of the journal. Learn more

Items

TOTA L C I TA B L E

3,139

% O F C I TA B L E O A

99.39%

Citations*

TOTA L C I TA B L E

14,674

% O F C I TA B L E O A

99.82%

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G O L D O P E N A CC E S S

3,120 /

96.00%

S U B S C R I P T I O N A N D F R E E TO R E A D

19 / 0.58%

OT H E R ( N O N C I TA B L E I T E M S )

111 / 3.42%

CITABLENON-CITABLE

96.00%

0.58%

3.42%

*Citations in 2021 to items published in [2019 - 2021]

G O L D O P E N A CC E S S

14,648 /

96.57%

S U B S C R I P T I O N A N D F R E E TO R E A D

26 / 0.17%

OT H E R ( N O N C I TA B L E I T E M S )

111 / 0.73%

U N L I N K E D C I TAT I O N S

383 / 2.53%

CITABLENON-CITABLE

96.57%

0.17%

0.73%

2.53%

Rank by Journal Impact Factor

Journals within a category are sorted in descending order by Journal Impact Factor (JIF) resulting in the Category Ranking below. A separate rank is shown for each category in which the journal is listed in JCR. Data for the most recent year is presented at the top of the list, with other years shown in reverse chronological order. Learn more

E D I T I O N

C AT E G O R Y

HEALTH CARE SCIENCES & SERVICES

10/109

J C R Y E A R J I F R A N K J I F Q U A R T I L E J I F P E R C E N T I L E

2021 10/109 Q1 2020 10/107 Q1 2019 5/102 Q1

91.28 91.12 95.59

E D I T I O N

C AT E G O R Y

MEDICAL INFORMATICS

5/31

J C R Y E A R J I F R A N K J I F Q U A R T I L E J I F P E R C E N T I L E

2021 5/31 Q1 2020 5/30 Q1 2019 2/27 Q1

85.48 85.00 94.44

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Citation network

Journals within a category are sorted in descending order by Journal Citation Indicator (JCI) resulting in the Category Ranking below. A separate rank is shown for each category in which the journal is listed in JCR. Data for the most recent year is

presented at the top of the list, with other years shown in reverse chronological order. Learn more

C AT E G O R Y

HEALTH CARE SCIENCES & SERVICES

11/159

J C R Y E A R J C I R A N K J C I Q U A R T I L E J C I P E R C E N T I L E

2021 11/159 Q1 2020 11/150 Q1 2019 10/150 Q1 2018 8/147 Q1 2017 8/143 Q1

93.40 93.00 93.67 94.90 94.76

C AT E G O R Y

MEDICAL INFORMATICS

5/38

J C R Y E A R J C I R A N K J C I Q U A R T I L E J C I P E R C E N T I L E

2021 5/38 Q1 2020 4/35 Q1 2019 3/34 Q1 2018 1/33 Q1 2017 2/32 Q1

88.16 90.00 92.65 98.48 95.31

3.9 years

The Cited Half-Life is the median age of the items in this journal that were cited in the JCR year. Half of a journal's cited items were published more recently than the cited half-life.

TOTA L N U M B E R O F C I T E S

36,483

N O N S E L F - C I TAT I O N S

32,809

S E L F - C I TAT I O N S

3,674

Cited Half-life

5.5 years

The Citing Half-Life is the median age of items in other publications cited by this journal in the JCR year.

TOTA L N U M B E R O F C I T E S

63,508

N O N S E L F - C I TAT I O N S

59,834

S E L F - C I TAT I O N S

3,674

Citing Half-life

Cited Half-life Data Citing Half-life Data

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Journal Citation Relationships

Cited Years

2021 2020 2019 2018 2017 2016 2015 2014

C I T E D Y E A R

# O F C I T E S F R O M 2 0 2 1

C U M U L AT I V E

%

# O F C I T I N G S O U R C E S

All years 36,483 citations 100.00% 4,543 sources



2021 1,568 citations 4.30% 594 sources



2020 9,267 citations 29.70% 2,341 sources



2015 2,452 citations 75.33% 937 sources



Cited Data Citing Data

Top 20 journals citing J MED INTERNET RES by number of citations

J MED INTERNET RES: 3,674

INT J ENV RES PUB HE: 1,555 JMIR MHEALTH UHEALTH: 693 PLOS ONE: 470

JMIR MENT HEALTH: 463 BMJ OPEN: 428 FRONT PUBLIC HEALTH: 418 JMIR RES PROTOC: 409 FRONT PSYCHOL: 397 INTERNET INTERV: 396 HEALTHCARE-BASEL: 335 JMIR PUBLIC HLTH SUR: 327 FRONT PSYCHIATRY: 293 BMC PUBLIC HEALTH: 287 JMIR MED INF: 274 J AM MED INFORM ASSN: 216INT J MED INFORM: 192 BMC HEALTH SERV RES: 188 DIGIT HEALTH: 168 J AFFECT DISORDERS: 166

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Additional metrics

This tile shows the breakdown of document types published by the journal. Citable Items are Articles and Reviews. For the purposes of calculating JIF, a JCR year considers the publications of that journal in the two prior years. Learn more

1,215 total citable items

A R T I C L E S R E V I E W S CO M B I N E D ( C ) OT H E R D O C U M E N T T Y P E S ( O )

P E R C E N TA G E

N U M B E R I N J C R Y E A R 2 0 2 1 ( A )

1,036 179 1,215 46 96%

N U M B E R O F R E F E R E N C E S ( B )

48,008 15,346 63,354 N/A 100%

R AT I O ( B /A ) 46.3 85.7 52.1 0.0

The Average Journal Impact Factor Percentile takes the sum of the JIF Percentile rank for each category under consideration, then calculates the average of those values.

Learn more

A L L C AT E G O R I E S A V E R A G E

88.38

E D I T I O N

Science Citation Index Expanded

H E A LT H C A R E S C I E N C E S &

S E R V I C E S

91.28

M E D I C A L I N F O R M AT I CS

85.48

Contributions by organizations

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Organizations that have contributed the most papers to the journal in the most recent three-year period. Learn more

R A N K O R G A N I Z AT I O N CO U N T

1 UNIVERSITY OF CALIFORNIA SYSTEM

160

2 HARVARD

UNIVERSITY 144 3 UNIVERSITY OF

TORONTO 122

4 UNIVERSITY OF

LONDON 105

5 IMPERIAL COLLEGE LONDON

71

6 STATE

UNIVERSITY SYSTEM OF FLORIDA

64

Contributions by country/region

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Countries or Regions that have contributed the most papers to the journal in the most recent three-year period.

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R A N K CO U N T R Y / R E G I O N

CO U N T

1 USA 1149

2 England 428

3 CHINA

MAINLAND 416 4 Australia 304

5 Canada 294

6 GERMANY

(FED REP GER)

233

7 Netherlands 221 8 Switzerland 143

Eigenfactor Score

 Normalized Eigenfactor

 Article influence score

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0.05109

The Eigenfactor Score is a reflection of the density of the network of citations around the journal using 5 years of cited content as cited by the Current Year. It considers both the number of citations and the source of those citations, so that highly cited sources will influence the network more than less cited

sources. The Eigenfactor calculation does not include journal self-

citations. Learn more

Eigenfactor Score

0.00000 0.01277 0.02555 0.03832 0.05109

2017 2018 2019 2020 2021

JCR Years

10.98425

The Normalized Eigenfactor Score is the Eigenfactor score

normalized, by rescaling the total number of journals in the JCR each year, so that the average journal has a score of 1. Journals can then be compared and influence

measured by their score relative to 1. Learn more

Normalized Eigenfactor

0.00000 2.74606 5.49212 8.23819 10.98425

2017 2018 2019 2020 2021 JCR Years

1.763

The Article Influence Score normalizes the Eigenfactor Score according to the cumulative size of the cited journal across the prior five years. The mean Article Influence Score for each article is 1.00. A score greater than 1.00 indicates that each article in the journal has above- average influence. Learn more

Article Influence Score

0.000 0.466 0.932 1.399 1.865

2017 2018 2019 2020 2021

JCR Years

5 Year Impact Factor

7.680

View Calculation



The 5-year Impact Factor is the average number of times articles from the journal published in the past five years have been cited in the JCR year. It is calculated by dividing the number of citations in the JCR year by the total number of articles published in the five previous years.

ct Factor

5.760 7.680

Immediacy Index

1.291

View Calculation



The Immediacy Index is the count of citations in the current year to the journal that reference content in this same year. Journals that have a consistently high

Immediacy Index attract citations rapidly. Learn more

Index

1.013 1.350

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