OpenJournalRank

Journal rankings · indicator year 2017

Choose a field to open its ranking, or a journal to find its row in its subfield’s list.

Subfield ranking · 2017

Emergency Medical Services journal rankings 2017

22 ranked journals · Subfield in Health Professions

Emergency Medical Services has 22 ranked journals in 2017. The median OJR fell 0.14 on 2016 to 0.74, below the world average of 1.00; Q1 starts at OJR 1.24. The top three are Human Resources for Health, Operations Research for Health Care, and Health Care Management Science.

Ranks and citation indicators: 2017. Journal access status and listed APC: source snapshot September 23, 2026.

Ranked journals

Journals whose main subfield sits in this category and that published at least 30 citable documents (articles, reviews and conference papers) in 2014–2016, the window the 2017 score is computed on.

22
4% of Health Professions
Median OJR

The OpenJournalRank Indicator (OJR) is a free, publicly available metric of a journal’s field-normalized citation impact, computed from open OpenAlex citation data. It compares citations to a journal’s papers from the previous three years with the world average for papers of the same subfield, year and type, so 1.00 is the world average and values can be compared across fields. It is computed with the NCI3 method.

The middle OJR among ranked journals in this category: half score higher, half lower. 1.00 is the world average for papers of the same subfield, year and type.

The dot is this category, the solid tick is the median of all ranked journals and the dashed line is the world average.

0.74-0.14 vs 2016
This subfieldAll 0.84World 1.00
Open-access journals

Share of ranked journals in this category that are fully open access, so every paper is free to read. Hybrid journals, which sell subscriptions and open single papers for a fee, are not counted.

14%
All fields: 32%
Median listed APC

Median list price of the article processing charge, in US dollars, among ranked journals in this category that list a price above zero. Journals with a listed APC of $0 and journals with no known price are left out of this median. The At a glance table below gives a second median that includes the $0 prices.

$3,530
Median positive listed APC: $3,530 among 12 journals. 10 have no known price. All fields: $3,350.

Subfields of Health Professions (11)

22 ranked journals

Filters

Quartile

Quartiles split the ranked journals of the list you are viewing into four equal groups by OJR. Q1 is the top quarter and Q4 the bottom quarter.

They are computed within the list on screen, so a journal can be Q1 in its subfield and Q2 in the global ranking.

Access
APC (list price)
Emergency Medical Services ranking, 2017

Rank is the position by OJR within the list on screen; 1 is the highest.

OJR is field-normalized 3-year citation impact: 1.00 is the world average for papers of the same subfield, year and type, so values compare across fields.

The badge is the journal’s quartile in this list.

OJR

Citations per paper over a two-year window, counted from OpenAlex. It is not field-normalized, so compare it only between journals of the same field.

▲ or ▼ is the change from 2016. This is OpenJournalRank’s own count, not Clarivate’s Journal Impact Factor.

Citable documents (articles, reviews and conference papers) published in 2014–2016, the window the 2017 OJR is computed on. A journal needs at least 30 to be ranked.

Share of the journal’s 2014–2016 papers that are free to read in any open-access form. The green OA tag next to a title marks a fully open-access journal.

List price of the article processing charge in US dollars. “$0 listed” means the listed price is zero; a dash means no price is listed.

The line is the journal’s OJR from 2008 to 2017.

Compare
1Human Resources for HealthOABioMed Central · United Kingdom
2.75Q13.83 0.83 up from 2016257100%$3,290
2Operations Research for Health CareElsevier BV · Netherlands
2.19Q12.49 0.35 up from 20167427%$3,080
3Health Care Management ScienceSpringer Science+Business Media · Netherlands
2.01Q11.97 0.45 up from 201611837%$2,090
4IIE Transactions on Healthcare Systems EngineeringTaylor & Francis · United States
1.36Q11.31 0.14 down from 201653——
1.32Q11.95 0.09 down from 201624135%$3,510
6Dental TraumatologyWiley · Denmark
1.24Q11.68 0.02 up from 201622117%$4,330
7Rural and Remote HealthOADeakin University · Australia
1.00Q21.41 0.11 up from 2016289100%—
8Journal of Patient SafetyLippincott Williams & Wilkins · United States
0.99Q21.34 0.03 up from 201625822%—
0.93Q20.93 0.25 down from 20166330%$3,470
10The Journal of Vascular AccessSAGE Publishing · United Kingdom
0.86Q21.39 0.14 down from 201641613%$4,150
11Journal of Infusion NursingLippincott Williams & Wilkins · United States
0.74Q21.15 0.08 up from 201610111%—
11Prehospital and Disaster MedicineCambridge University Press · United States
0.74Q21.09 0.26 down from 201639388%$3,550
13Disaster Medicine and Public Health PreparednessCambridge University Press · United States
0.74Q31.09 0.23 up from 201650335%$3,550
14Health SystemsTaylor & Francis · United Kingdom
0.74Q30.64 0.10 up from 20166377%—
0.66Q31.05 0.09 up from 20168523%$3,900
0.66Q30.93 0.15 down from 201622427%$3,570
17Nursing leadershipLongwoods Publishing · Canada
0.64Q30.42 0.04 up from 20168233%—
0.62Q40.57 0.29 down from 2016787%$2,500
0.58Q40.70 0.13 down from 2016940%—
20Safety in HealthBioMed Central · United Kingdom
0.42Q40.65 0.03 down from 20165489%—
0.23Q40.31 0.10 down from 20161020%—
22Emergency Medicine - Open JournalOAOpenventio Publishers · United States
0.08Q40.17 0.23 down from 201630100%—

Citations made in 2017. Corpus-wide, 77.7% of core-journal articles and reviews published that year have at least one matched reference; the share varies by journal and field.

5 additional Emergency Medical Services journals with metrics are unranked under this release’s eligibility rules: a journal needs at least 30 citable documents in 2014–2016, at least 80% of them with a subfield, and a positive world-average expectation. Ranks are within the whole category; filters hide rows without re-ranking. OJR excludes self-citations.

Rising journals

At a glance

Indicator year: 2017. Publication window: 2014–2016. How these summaries are calculated

Ranked journals
22
Window papers (baseline)
22,335 +0.9% from indicator year 2014
Median OJR
0.74 -33.5% from indicator year 2014
Rising journals (2025)
4

Window papers are the baseline paper population: citable papers (articles, reviews and conference papers) from 2014–2016 in all journals of the world-average baseline, including non-core journals, counted by each paper’s own subfield. They are not the papers of the ranked journals alone.

Category by indicator year
MeasureYear series20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025
Ranked journals688912131516171715161617192021222525252625252625
Window papers (baseline)5,5866,2486,8277,6838,5779,70211,23413,01614,60016,20317,53119,34420,53121,42422,13422,61622,81922,33522,05721,93922,55924,75826,61726,98725,71426,121
Median OJR0.390.460.410.440.470.490.550.780.810.8220.960.930.920.991.111.140.880.740.6960.8160.8190.660.6980.710.830.76

How to read these rankings

OJR, the OpenJournalRank Indicator
A field-normalized 3-year citation impact, computed from OpenAlex with the NCI3 method. It divides the citations a journal’s papers received by the world average for papers of the same subfield, year and type, so 1.00 is the world average and 2.00 means twice as many citations as expected. Because it is normalized, it can be compared across fields. Read the methodology
Quartiles
Q1 to Q4 split the ranked journals of the list you are viewing into four equal groups by OJR. A journal’s quartile depends on the list: the same journal can be Q1 in its subfield and Q2 among all journals.
Impact factor (2-year)
Citations per paper over a two-year window, counted from OpenAlex. It is easy to compare with familiar impact factors but is not field-normalized, so compare it only within a field. It is not Clarivate’s Journal Impact Factor. Why it differs from the Journal Impact Factor
Rank ranges
Each rank in the latest year carries a likely range from 1,000 resamples of the journal’s papers. Where two journals’ ranges overlap, the data cannot tell them apart, so treat neighbouring ranks as ties.