Personal information

Other IDs

ResearcherID: AAS-1172-2020

Activities

Collapse all

Employment (2)

Instituto de Investigación Sanitaria Gregorio Marañón: Madrid, Comunidad de Madrid, ES

2020-05-27 to present | Investigador
Employment
Source: Self-asserted source
Zichen Ji

Hospital General Universitario Gregorio Marañón: Madrid, Madrid, ES

2016-05-27 to present | Neumólogo (Neumología)
Employment
Source: Self-asserted source
Zichen Ji

Education and qualifications (2)

Universidad Complutense de Madrid: Madrid, Comunidad de Madrid, ES

2018-10 to 2021-06 | Doctor en Medicina (Facultad de Medicina)
Qualification
Source: Self-asserted source
Zichen Ji

Universidad Complutense de Madrid: Madrid, Madrid, ES

2009-09 to 2015-08 | Grado en Medicina (Facultad de Medicina)
Education
Source: Self-asserted source
Zichen Ji

Professional activities (3)

Sociedad Española de Neumología y Cirugía Torácica: Barcelona, ES

2016 to present
Service
Source: Self-asserted source
Zichen Ji

Neumomadrid: Madrid, ES

2016 to present
Service
Source: Self-asserted source
Zichen Ji

European Respiratory Society: Lausanne, CH

2016 to present
Service
Source: Self-asserted source
Zichen Ji

Works (25)

COPD Assessment Test Score Deterioration as a Predictor of Long-Term Outcomes in Patients Hospitalised for Chronic Obstructive Pulmonary Disease Exacerbation

Journal of Clinical Medicine
2025-02-14 | Journal article
DOI: 10.3390/jcm14041269
Contributors: Cristhian Alonso Correa-Gutiérrez; Zichen Ji; Irene Milagros Domínguez-Zabaleta; Manuel Delgado-Navarro; Ana López-de-Andrés; Rodrigo Jiménez-García; José Javier Zamorano-León; Luis Puente-Maestu; Javier de Miguel-Díez
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Exploring predictors of pulmonary embolism in hospitalized patients with acute exacerbation of chronic obstructive pulmonary disease

European Journal of Internal Medicine
2025-01 | Journal article
DOI: 10.1016/j.ejim.2024.11.003
Contributors: Javier de Miguel-Díez; Zichen Ji
Source: check_circle
Crossref

Deterioration Patterns in Patients Admitted for Severe COPD Exacerbation

Diseases
2024-11-07 | Journal article
DOI: 10.3390/diseases12110283
Contributors: Cristhian Alonso Correa-Gutiérrez; Zichen Ji; Irene Milagros Domínguez-Zabaleta; Javier Plaza-Hoz; Ion Gorrochategui-Mendigain; Ana López-de-Andrés; Rodrigo Jiménez-García; José Javier Zamorano-León; Luis Puente-Maestu; Javier de Miguel-Díez
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Long COVID-19 and longer sick leave: longitudinal study of economically active patients

ERJ Open Research
2024-11-07 | Journal article
DOI: 10.1183/23120541.00769-2024
Contributors: Virginia Gallo González; Daniel López-Padilla; Javier de Miguel Díez; Sergio Suárez Escudero; Elena Ojeda Castillejo; Zichen Ji; Luis Puente Maestu
Source: check_circle
Crossref

Adherence to Screening Tests for Gynaecological and Colorectal Cancer in Patients with Diabetes in Spain: A Population-Based Study (2014–2020)

Journal of Clinical Medicine
2024-05-22 | Journal article
DOI: 10.3390/jcm13113047
Contributors: Luyi Zeng-Zhang; Javier de Miguel-Diez; Ana López-de-Andrés; Rodrigo Jiménez-García; Zichen Ji; Olalla Meizoso-Pita; Cristina Sevillano-Collantes; Jose J. Zamorano-León
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Advances and Challenges in COVID-19 and Pneumonia

Viruses
2024-02-22 | Journal article
DOI: 10.3390/v16030331
Contributors: Zichen Ji; Javier de Miguel-Díez
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Influence of Diabetes Mellitus and Nutritional Parameters on Clinical and Functional Aspects and Quality of Life in Patients Hospitalized Due to Exacerbation of Chronic Obstructive Pulmonary Disease

Journal of Clinical Medicine
2023-10-31 | Journal article
DOI: 10.3390/jcm12216874
Contributors: Cristhian Alonso Correa-Gutiérrez; Zichen Ji; Patricia Aragón-Espinosa; Sarah Rodrigues-Oliveira; Luyi Zeng; Olalla Meizoso-Pita; Cristina Sevillano-Collantes; Julio Hernández-Vázquez; Luis Puente-Maestu; Javier de Miguel-Díez
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Mental health in patients with asthma: A population-based case-control study

Respiratory Medicine
2022-03 | Journal article
DOI: 10.1016/j.rmed.2022.106758
Contributors: Zichen Ji; Ana López-de-Andrés; Rodrigo Jiménez-García; Clara Maestre-Miquel; José Javier Zamorano-León; Juan Pablo Scarano-Pereira; Marta Fuentes-Alonso; Walther Iván Girón-Matute; Javier de Miguel-Díez
Source: check_circle
Crossref

Long-term follow-up of patients with venous thromboembolism and COVID-19: Analysis of risk factors for death and major bleeding

European Journal of Haematology
2021 | Journal article
DOI: 10.1111/EJH.13603
WOSUID: WOS:000624891200001
Contributors: Demelo-Rodriguez, Pablo; Ordieres-Ortega, Lucia; Ji, Zichen; del Toro-Cervera, Jorge; de Miguel-Diez, Javier; Alvarez-Sala-Walther, Luis A.; Galeano-Valle, Francisco
Source: check_circle
Web of Science Researcher Profile Sync

The significance of heart failure in hospitalised patients with pulmonary embolism. A gender‐specific analysis

International Journal of Clinical Practice
2021-10-07 | Journal article
DOI: 10.1111/ijcp.14558
Contributors: Javier de‐Miguel‐Diez; Ana López‐de‐Andrés; Valentín Hernandez‐Barrera; David Jimenez; Manuel Monreal; Marta López‐Herranz; Zichen Ji; Rodrigo Jiménez‐García
Source: check_circle
Crossref

Sex Differences in the Incidence and Outcomes of COPD Patients Hospitalized with Ischemic Stroke in Spain: A Population-Based Observational Study

International Journal of Chronic Obstructive Pulmonary Disease
2021-06 | Journal article
DOI: 10.2147/COPD.S311826
Contributors: Javier de Miguel-Díez; Ana López-de-Andrés; Rodrigo Jiménez-García; Valentín Hernández-Barrera; Isabel Jiménez-Trujillo; Zichen Ji; José María de Miguel-Yanes; Marta López-Herranz
Source: check_circle
Crossref

Prevalence and Determinants of Mental Health among COPD Patients in a Population-Based Sample in Spain

Journal of Clinical Medicine
2021-06-24 | Journal article
DOI: 10.3390/jcm10132786
Contributors: Marta Fuentes-Alonso; Marta Lopez-Herranz; Ana López-de-Andrés; Zichen Ji; Rodrigo Jiménez-García; Clara Maestre-Miquel; José J. Zamorano-León; Isabel Jimenez-Trujillo; Javier de Miguel-Diez
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Gender Differences in the Prevalence of Mental Health, Psychological Distress and Psychotropic Medication Consumption in Spain: A Nationwide Population-Based Study

International Journal of Environmental Research and Public Health
2021-06-11 | Journal article
DOI: 10.3390/ijerph18126350
Contributors: Clara Maestre-Miquel; Ana López-de-Andrés; Zichen Ji; Javier de Miguel-Diez; Arturo Brocate; Sara Sanz-Rojo; Antonio López-Farre; David Carabantes-Alarcon; Rodrigo Jiménez-García; José J. Zamorano-León
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Mental Health among Spanish Adults with Diabetes: Findings from a Population-Based Case–Controlled Study

International Journal of Environmental Research and Public Health
2021-06-04 | Journal article
DOI: 10.3390/ijerph18116088
Contributors: Marta Lopez-Herranz; Rodrigo Jiménez-García; Zichen Ji; Javier de Miguel-Diez; David Carabantes-Alarcon; Clara Maestre-Miquel; José J. Zamorano-León; Ana López-de-Andrés
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Gender differences in incidence and in‐hospital outcomes of community‐acquired, ventilator‐associated and nonventilator hospital‐acquired pneumonia in Spain

International Journal of Clinical Practice
2021-03-09 | Journal article
DOI: 10.1111/ijcp.13762
Contributors: Ana López‐de‐Andrés; Romana Albaladejo‐Vicente; Javier Miguel‐Diez; Valentín Hernández‐Barrera; Zichen Ji; José J. Zamorano‐León; Marta Lopez‐Herranz; David Carabantes Alarcon; Rodrigo Jimenez‐Garcia
Source: check_circle
Crossref

Sex Differences in the Effects of COPD on Incidence and Outcomes of Patients Hospitalized with ST and Non-ST Elevation Myocardial Infarction: A Population-Based Matched-Pair Analysis in Spain (2016–2018)

Journal of Clinical Medicine
2021-02-08 | Journal article
DOI: 10.3390/jcm10040652
Contributors: Javier de-Miguel-Diez; Rodrigo Jiménez-García; Valentín Hernandez-Barrera; Zichen Ji; José María de Miguel-Yanes; Marta López-Herranz; Ana López-de-Andrés
Source: check_circle
Crossref
grade
Preferred source (of 3)‎

COPD is Associated with Higher Prevalence of Back Pain: Results of a Population-Based Case–Control Study, 2017

Journal of Pain Research
2020-11 | Journal article
DOI: 10.2147/JPR.S271713
Source: Self-asserted source
Zichen Ji
grade
Preferred source (of 2)‎

Influence of Comorbidities on the Survival of COPD Patients According to Phenotypes

International Journal of Chronic Obstructive Pulmonary Disease
2020-10 | Journal article
DOI: 10.2147/COPD.S270770
Source: Self-asserted source
Zichen Ji
grade
Preferred source (of 2)‎

Hospital admissions for community-acquired, ventilator-associated and nonventilator hospital-acquired pneumonia in COPD patients in Spain (2016-2017).

European Journal of Internal Medicine
2020-09 | Journal article
DOI: 10.1016/j.ejim.2020.06.028
Contributors: Javier de Miguel-Diez; Romana Albaladejo-Vicente; Valentín Hernández-Barrera; Zichen Ji; Marta Lopez-Herranz; Rodrigo Jimenez-Garcia; Ana López-de-Andrés
Source: check_circle
Crossref

Incidence of asymptomatic deep vein thrombosis in patients with COVID-19 pneumonia and elevated D-dimer levels

Thrombosis Research
2020-08 | Journal article
DOI: 10.1016/j.thromres.2020.05.018
Part of ISSN: 0049-3848
Source: Self-asserted source
Zichen Ji

Variation in Assignment of the COPD Patients into a GOLD Group According to Symptoms Severity

International Journal of Chronic Obstructive Pulmonary Disease
2020-08-12 | Journal article
DOI: 10.2147/COPD.S253445
Source: Self-asserted source
Zichen Ji
grade
Preferred source (of 3)‎

Incidence and outcomes of hospitalization for community-acquired, ventilator-associated and non-ventilator hospital-acquired pneumonias in patients with type 2 diabetes mellitus in Spain.

BMJ open diabetes research & care
2020-06-18 | Journal article
DOI: 10.1136/bmjdrc-2020-001447
PMID: 32561561
Source: Self-asserted source
Zichen Ji
grade
Preferred source (of 2)‎

Differences in the Outcome of Patients with COPD according to Body Mass Index

Journal of Clinical Medicine
2020-03-05 | Journal article
DOI: 10.3390/jcm9030710
Contributors: Zichen Ji; Javier de Miguel-Díez; Christian Reynaldo Castro-Riera; José María Bellón-Cano; Virginia Gallo-González; Walther Iván Girón-Matute; Rodrigo Jiménez-García; Ana López-de Andrés; Virginia Moya-Álvarez; Luis Puente-Maestu et al.
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Ventilatory Support Use in Hospitalized Patients With Community-Acquired Pneumonia. Fifteen-year Trends in Spain (2001–2015)

Archivos de Bronconeumología
2020-01 | Journal article
DOI: 10.1016/j.arbres.2019.12.008
ISSN: 0300-2896
Source: Self-asserted source
Zichen Ji

Influence of Pneumonia on the Survival of Patients with COPD

Journal of Clinical Medicine
2020-01-15 | Journal article
DOI: 10.3390/jcm9010230
Part of ISSN: 2077-0383
Source: Self-asserted source
Zichen Ji
grade
Preferred source (of 2)‎

Peer review (13 reviews for 6 publications/grants)

Review activity for BMC infectious diseases (2)
Review activity for BMC medicine (1)
Review activity for International journal of COPD (3)
Review activity for Journal of clinical medicine. (1)
Review activity for Respiratory care : (5)
Review activity for Scientific reports. (1)
How many people are using ORCID?