OpenJournalRank

Journal rankings · indicator year 2022

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

Subfield ranking · 2022

Emergency Medical Services journal rankings 2022

25 ranked journals · Subfield in Health Professions

Emergency Medical Services has 25 ranked journals in 2022. The median journal has an OJR of 0.70, below the world average of 1.00, up 0.04 on 2021; Q1 starts at OJR 0.85. The top three are Human Resources for Health, Health Care Management Science, and Dental Traumatology.

Ranks and citation indicators: 2022. 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 2019–2021, the window the 2022 score is computed on.

25
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.

0.70+0.04 vs 2021
This subfieldAll 0.78World 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.

24%
All fields: 37%
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.

$3,510
Median positive listed APC: $3,510 among 15 journals. 10 have no known price. All fields: $3,290.

Subfields of Health Professions (11)

25 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, 2022

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 2021. This is OpenJournalRank’s own count, not Clarivate’s Journal Impact Factor.

Citable documents (articles, reviews and conference papers) published in 2019–2021, the window the 2022 OJR is computed on. A journal needs at least 30 to be ranked.

Share of the journal’s 2019–2021 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 2013 to 2022.

Compare
1Human Resources for HealthOABioMed Central · United Kingdom
2.90Q16.47 0.21 down from 2021333100%$3,290
2Health Care Management ScienceSpringer Science+Business Media · Netherlands
1.87Q13.87 1.08 down from 202110556%$2,090
3Dental TraumatologyWiley · Denmark
1.64Q14.11 0.62 down from 202123537%$4,330
4Operations Research for Health CareElsevier BV · Netherlands
1.41Q12.39 0.08 up from 20215731%$3,080
5Rural and Remote HealthOADeakin University · Australia
0.91Q12.12 0.03 down from 2021256100%—
6BMJ Open QualityOABMJ · United Kingdom
0.87Q11.95 0.02 down from 2021558100%$1,839
0.85Q12.02 0.25 up from 202132230%$3,510
8IISE Transactions on Healthcare Systems EngineeringTaylor & Francis · United States
0.85Q21.74no change837%—
9Disaster Medicine and Public Health PreparednessCambridge University Press · United States
0.79Q22.94 1.08 down from 202197366%$3,550
10Health SystemsTaylor & Francis · United Kingdom
0.74Q21.35 0.87 down from 202162100%—
11The Journal of Vascular AccessSAGE Publishing · United Kingdom
0.73Q21.69 0.05 up from 202169421%$4,150
12Prehospital and Disaster MedicineCambridge University Press · United States
0.71Q22.06 0.22 down from 202141174%$3,550
13Journal of Patient SafetyLippincott Williams & Wilkins · United States
0.70Q21.66 0.06 up from 202138648%—
14Journal of Patient Safety and Risk ManagementSAGE Publishing · United Kingdom
0.70Q31.31 0.47 down from 20218831%$3,900
15Nursing leadershipLongwoods Publishing · Canada
0.66Q31.36 0.18 up from 202112331%—
0.65Q31.32 0.59 up from 2021499%$3,470
0.63Q31.76 0.04 down from 202131967%$3,570
18Journal of Infusion NursingLippincott Williams & Wilkins · United States
0.61Q30.99 0.34 down from 202110026%—
0.40Q31.56 0.12 down from 20218267%$3,900
0.40Q40.67 0.26 down from 20217810%—
0.31Q40.31 0.20 down from 20217711%$2,500
0.27Q40.51 0.37 down from 20211037%—
0.22Q40.72 0.15 up from 202168100%$2,400
24Patient SafetyOAUnited States
0.14Q40.43 0.10 down from 202188100%—
25Journal of Regional Medical CampusesOAUniversity of Minnesota · United States
0.05Q40.15 0.04 up from 202191100%—

Citations made in 2022. Corpus-wide, 89.5% of core-journal articles and reviews published that year have at least one matched reference; the share varies by journal and field.

4 additional Emergency Medical Services journals with metrics are unranked under this release’s eligibility rules: a journal needs at least 30 citable documents in 2019–2021, 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: 2022. Publication window: 2019–2021. How these summaries are calculated

Ranked journals
25
Window papers (baseline)
26,617 +21.3% from indicator year 2019
Median OJR
0.698 -14.5% from indicator year 2019
Rising journals (2025)
4

Window papers are the baseline paper population: citable papers (articles, reviews and conference papers) from 2019–2021 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.