All fields · Obstetrics and Gynecology

JournalQ1· SCImago 2025

BMJ

ISSN 1756-1833

• Q1Quartile
• 1.00SJR
• 543h-index
• 46papers summarised

About this journal

BMJ is a Q1 journal by SCImago Journal Rank (2025 data), with an SJR of 1.00 and an h-index of 543. Most of its papers in the Pofolia pool fall under Obstetrics and Gynecology. Pofolia holds AI summaries of 46 paper(s) from this journal; the most cited is “Better reporting of interventions: template for intervention description and replication…” (10625 citations).

The quartile (Q1–Q4) is the journal's percentile position within its subject area by SCImago Journal Rank; Q1 is the top 25%. What is a Q1 journal?

Papers we summarise from this journal

• Better reporting of interventions: template for intervention description and replication (TIDieR) checklist and guide2014 · 10625 citations
• Clinical characteristics of 113 deceased patients with coronavirus disease 2019: retrospective study2020 · 4161 citations
• Features of 20 133 UK patients in hospital with covid-19 using the ISARIC WHO Clinical Characterisation Protocol: prospective observational cohort study2020 · 3637 citations
• Prediction models for diagnosis and prognosis of covid-19: systematic review and critical appraisal2020 · 3254 citations
• TRIPOD+AI statement: updated guidance for reporting clinical prediction models that use regression or machine learning methods2024 · 2422 citations
• Clinical manifestations, risk factors, and maternal and perinatal outcomes of coronavirus disease 2019 in pregnancy: living systematic review and meta-analysis2020 · 2386 citations
• Managing mental health challenges faced by healthcare workers during covid-19 pandemic2020 · 2191 citations
• Vitamin D supplementation to prevent acute respiratory tract infections: systematic review and meta-analysis of individual participant data2017 · 2071 citations
• Cancer risk in 680 000 people exposed to computed tomography scans in childhood or adolescence: data linkage study of 11 million Australians2013 · 2007 citations
• Health equity in England: the Marmot review 10 years on2020 · 1794 citations
• Management of post-acute covid-19 in primary care2020 · 1786 citations
• Accuracy of Patient Health Questionnaire-9 (PHQ-9) for screening to detect major depression: individual participant data meta-analysis2019 · 1732 citations
• Long covid—mechanisms, risk factors, and management2021 · 1730 citations
• Mortality due to cancer treatment delay: systematic review and meta-analysis2020 · 1683 citations
• The stepped wedge cluster randomised trial: rationale, design, analysis, and reporting2015 · 1436 citations
• Obesity and pregnancy: mechanisms of short term and long term adverse consequences for mother and child2017 · 1315 citations
• Pre-eclampsia: pathophysiology and clinical implications2019 · 1231 citations
• Characteristics and outcomes of pregnant women admitted to hospital with confirmed SARS-CoV-2 infection in UK: national population based cohort study2020 · 1132 citations
• Progression to type 2 diabetes in women with a known history of gestational diabetes: systematic review and meta-analysis2020 · 1121 citations
• Multidisciplinary biopsychosocial rehabilitation for chronic low back pain: Cochrane systematic review and meta-analysis2015 · 1095 citations
• Artificial intelligence versus clinicians: systematic review of design, reporting standards, and claims of deep learning studies2020 · 1069 citations
• Gestational diabetes mellitus and adverse pregnancy outcomes: systematic review and meta-analysis2022 · 1025 citations
• Outcome of delirium in critically ill patients: systematic review and meta-analysis2015 · 1021 citations
• Effect of tranexamic acid on surgical bleeding: systematic review and cumulative meta-analysis2012 · 1010 citations
• Clinical risk factors for pre-eclampsia determined in early pregnancy: systematic review and meta-analysis of large cohort studies2016 · 986 citations
• Pre-eclampsia rates in the United States, 1980-2010: age-period-cohort analysis2013 · 961 citations
• Maternal and fetal risk factors for stillbirth: population based study2013 · 947 citations
• Treatment of epithelial ovarian cancer2020 · 924 citations
• Comparative effectiveness of exercise and drug interventions on mortality outcomes: metaepidemiological study2013 · 639 citations
• Cutaneous melanoma attributable to sunbed use: systematic review and meta-analysis2012 · 638 citations

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