Scimago Journal & Country Rank

HAYATopen access



Universities and research institutions in Iran

Subject Area and Category


Teheran University of Medical Sciences

Tehran University of Medical Sciences in Scimago Institutions Rankings



Publication type



17352215, 2008188X





How to publish in this journal


HAYAT is a peer-reviewed, scientific journal which is an essential resource for nurses and midwifes who are committed to advance clinical practice and professional development, as well as improving their clients’ outcomes. HAYAT publishes high quality Original researches, Review papers and letter to editor that are relevant to all area of nursing and midwifery cares. Papers that focused on nursing management and nursing education are not suitable for this journal. Join the conversation about this journal

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Maternity and Midwifery2012Q4
Maternity and Midwifery2013Q4
Maternity and Midwifery2014Q3
Maternity and Midwifery2015Q3
Maternity and Midwifery2016Q3
Maternity and Midwifery2017Q3
Maternity and Midwifery2018Q2
Maternity and Midwifery2019Q3
Maternity and Midwifery2020Q3
Maternity and Midwifery2021Q3
Nursing (miscellaneous)2012Q4
Nursing (miscellaneous)2013Q4
Nursing (miscellaneous)2014Q4
Nursing (miscellaneous)2015Q3
Nursing (miscellaneous)2016Q3
Nursing (miscellaneous)2017Q3
Nursing (miscellaneous)2018Q3
Nursing (miscellaneous)2019Q3
Nursing (miscellaneous)2020Q3
Nursing (miscellaneous)2021Q4

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of 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 It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20110.000
Cites / Doc. (4 years)20120.074
Cites / Doc. (4 years)20130.186
Cites / Doc. (4 years)20140.283
Cites / Doc. (4 years)20150.447
Cites / Doc. (4 years)20160.500
Cites / Doc. (4 years)20170.620
Cites / Doc. (4 years)20180.882
Cites / Doc. (4 years)20190.789
Cites / Doc. (4 years)20200.984
Cites / Doc. (4 years)20210.757
Cites / Doc. (3 years)20110.000
Cites / Doc. (3 years)20120.074
Cites / Doc. (3 years)20130.186
Cites / Doc. (3 years)20140.283
Cites / Doc. (3 years)20150.429
Cites / Doc. (3 years)20160.442
Cites / Doc. (3 years)20170.558
Cites / Doc. (3 years)20180.740
Cites / Doc. (3 years)20190.856
Cites / Doc. (3 years)20200.844
Cites / Doc. (3 years)20210.558
Cites / Doc. (2 years)20110.000
Cites / Doc. (2 years)20120.074
Cites / Doc. (2 years)20130.186
Cites / Doc. (2 years)20140.308
Cites / Doc. (2 years)20150.288
Cites / Doc. (2 years)20160.352
Cites / Doc. (2 years)20170.438
Cites / Doc. (2 years)20180.923
Cites / Doc. (2 years)20190.781
Cites / Doc. (2 years)20200.734
Cites / Doc. (2 years)20210.347
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites20110
Self Cites20121
Self Cites20133
Self Cites20146
Self Cites20158
Self Cites20162
Self Cites201712
Self Cites201810
Self Cites20192
Self Cites20206
Self Cites20213
Total Cites20110
Total Cites20122
Total Cites201311
Total Cites201426
Total Cites201545
Total Cites201646
Total Cites201758
Total Cites201871
Total Cites201983
Total Cites202081
Total Cites202158
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document20110
External Cites per document20120.037
External Cites per document20130.136
External Cites per document20140.222
External Cites per document20150.366
External Cites per document20160.458
External Cites per document20170.469
External Cites per document20180.678
External Cites per document20190.880
External Cites per document20200.824
External Cites per document20210.545
Cites per document20110.000
Cites per document20120.074
Cites per document20130.186
Cites per document20140.283
Cites per document20150.429
Cites per document20160.442
Cites per document20170.558
Cites per document20180.740
Cites per document20190.856
Cites per document20200.844
Cites per document20210.558
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20142
Non-citable documents20154
Non-citable documents20168
Non-citable documents20176
Non-citable documents20186
Non-citable documents20195
Non-citable documents20205
Non-citable documents20213
Citable documents20110
Citable documents201227
Citable documents201359
Citable documents201490
Citable documents2015101
Citable documents201696
Citable documents201798
Citable documents201890
Citable documents201992
Citable documents202091
Citable documents2021101
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents20110
Uncited documents201225
Uncited documents201348
Uncited documents201471
Uncited documents201572
Uncited documents201666
Uncited documents201766
Uncited documents201854
Uncited documents201948
Uncited documents202050
Uncited documents202169
Cited documents20110
Cited documents20122
Cited documents201311
Cited documents201421
Cited documents201533
Cited documents201638
Cited documents201738
Cited documents201842
Cited documents201949
Cited documents202046
Cited documents202135
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