ATS Scholar

Publisher: American Thoracic Society
Country: United States · Northern America
Type: journal
ISSN: 26907097

Scopus 0,487 SJR

Scopus Q2 SJR Q

WoS Q3 JCR Q

WoS 1,9 JIF

Scopus 16 H-Index

Integrated evaluation

Scopus side is Scimago SJR; WoS side is Master Journal List + JCR/JIF. Sources are matched on ISSN. WoS / JCR metrics are available for 1997 and later years only.

WoS / JCR data covers 1997 onward.

Scopus

Scopus · Scimago

SJR 0,487
Quartile Q2
H-Index 16
Cites/doc 1,09
Docs (3y) 207
Cites (3y) 256

Clarivate

Web of Science · JCR · 2025

JCR Q Q3
JIF 1,9
5Y JIF 2
JCI 0,42

WoS indexes

ESCI

Subject classification

Categories (SJR)

Critical Care and Intensive Care Medicine Q2
Education Q2
Neurology (clinical) Q3
Pulmonary and Respiratory Medicine Q3

Areas

Medicine
Social Sciences

WoS categories

Critical Care Medicine | Respiratory System

Yearly quartile comparison

Scimago (SJR) for all years; Clarivate (JCR / JIF / JCI) from 1997 onward. Latest year stays open; older years start collapsed.

WoS / JCR data covers 1997 onward.

Note: JCR Q, JIF, 5Y JIF, JCI, and JCI Q are blank before 1997 — WoS/JCR data on this site starts in 1997.
Year	SJR Q	JCR Q (1997+)	SJR	JIF (1997+)	5Y JIF (1997+)	JCI (1997+)	JCI Q (1997+)	H-Index
2025	Q2	Q3	0,487	1,9	2	0,42	Q3	16
2024	Q2	Q3	0,607	1,9	2,3	0,46	Q3	14
2023	Q2	Q3	0,451	1,7	1,8	0,4	Q3	14
2022	—	—	—	1,9	1,9	0,39	Q3	14
2021	—	—	—	—	—	—	—	14
2020	—	—	—	—	—	—	—	14

JCR category quartile history

JCR / JCI quartile by year and category. 1997 and later.

WoS / JCR data covers 1997 onward.

Note: This table shows Clarivate category quartile records from 1997 onward.
Year	Category	Edition	JCR Q (1997+)	JCI Q (1997+)	Rank
2025	CRITICAL CARE MEDICINE	ESCI	Q3	Q3	43/66
2025	RESPIRATORY SYSTEM	ESCI	Q3	Q3	73/107
2024	CRITICAL CARE MEDICINE	ESCI	Q3	Q3	38/62
2024	RESPIRATORY SYSTEM	ESCI	Q3	Q3	67/108
2023	CRITICAL CARE MEDICINE	ESCI	Q3	Q3	34/55
2023	RESPIRATORY SYSTEM	ESCI	Q3	Q3	71/101
2022	CRITICAL CARE MEDICINE	ESCI	—	Q3	—
2022	RESPIRATORY SYSTEM	ESCI	—	Q3	—