Medical Dialogues
  • Dermatology
Login Register
This site is intended for healthcare professionals only
Login Register
  • MD Brand Connect
  • Vaccine Hub
  • MDTV
    • Breaking News
    • Medical News Today
    • Health News Today
    • Latest
    • Journal Club
    • Medico Legal Update
    • Latest Webinars
    • MD Shorts
    • Health Dialogues
  • Fact Check
  • Health Dialogues
Medical Dialogues
  • Medical News & Guidelines
      • Anesthesiology
      • Cardiology and CTVS
      • Critical Care
      • Dentistry
      • Dermatology
      • Diabetes and Endocrinology
      • ENT
      • Gastroenterology
      • Medicine
      • Nephrology
      • Neurology
      • Obstretics-Gynaecology
      • Oncology
      • Ophthalmology
      • Orthopaedics
      • Pediatrics-Neonatology
      • Psychiatry
      • Pulmonology
      • Radiology
      • Surgery
      • Urology
      • Laboratory Medicine
      • Diet
      • Nursing
      • Paramedical
      • Physiotherapy
  • Health news
      • Doctor News
      • Government Policies
      • Hospital & Diagnostics
      • International Health News
      • Medical Organization News
      • Medico Legal News
      • NBE News
      • NMC News
  • Fact Check
      • Bone Health Fact Check
      • Brain Health Fact Check
      • Cancer Related Fact Check
      • Child Care Fact Check
      • Dental and oral health fact check
      • Diabetes and metabolic health fact check
      • Diet and Nutrition Fact Check
      • Eye and ENT Care Fact Check
      • Fitness fact check
      • Gut health fact check
      • Heart health fact check
      • Kidney health fact check
      • Medical education fact check
      • Men's health fact check
      • Respiratory fact check
      • Skin and hair care fact check
      • Vaccine and Immunization fact check
      • Women's health fact check
  • AYUSH
    • Ayurveda
    • Homeopathy
    • Siddha
    • Unani
    • Yoga
  • State News
      • Andaman and Nicobar Islands
      • Andhra Pradesh
      • Arunachal Pradesh
      • Assam
      • Bihar
      • Chandigarh
      • Chattisgarh
      • Dadra and Nagar Haveli
      • Daman and Diu
      • Delhi
      • Goa
      • Gujarat
      • Haryana
      • Himachal Pradesh
      • Jammu & Kashmir
      • Jharkhand
      • Karnataka
      • Kerala
      • Ladakh
      • Lakshadweep
      • Madhya Pradesh
      • Maharashtra
      • Manipur
      • Meghalaya
      • Mizoram
      • Nagaland
      • Odisha
      • Puducherry
      • Punjab
      • Rajasthan
      • Sikkim
      • Tamil Nadu
      • Telangana
      • Tripura
      • Uttar Pradesh
      • Uttrakhand
      • West Bengal
  • Medical Education
      • Ayush Education News
      • Dentistry Education News
      • Medical Admission News
      • Medical Colleges News
      • Medical Courses News
      • Medical Universities News
      • Nursing education News
      • Paramedical Education News
      • Study Abroad
  • Industry
      • Health Investment News
      • Health Startup News
      • Medical Devices News
      • Pharma News
      • Pharmacy Education News
      • Industry Perspective
  • MDTV
      • Health Dialogues MDTV
      • Health News today MDTV
      • Latest Videos MDTV
      • Latest Webinars MDTV
      • MD shorts MDTV
      • Medical News Today MDTV
      • Medico Legal Update MDTV
      • Top Videos MDTV
      • Health Perspectives MDTV
      • Journal Club MDTV
      • Medical Dialogues Show
This site is intended for healthcare professionals only
LoginRegister
Medical Dialogues
LoginRegister
  • Home
  • Medical news & Guidelines
    • Anesthesiology
    • Cardiology and CTVS
    • Critical Care
    • Dentistry
    • Dermatology
    • Diabetes and Endocrinology
    • ENT
    • Gastroenterology
    • Medicine
    • Nephrology
    • Neurology
    • Obstretics-Gynaecology
    • Oncology
    • Ophthalmology
    • Orthopaedics
    • Pediatrics-Neonatology
    • Psychiatry
    • Pulmonology
    • Radiology
    • Surgery
    • Urology
    • Laboratory Medicine
    • Diet
    • Nursing
    • Paramedical
    • Physiotherapy
  • Health news
    • Doctor News
    • Government Policies
    • Hospital & Diagnostics
    • International Health News
    • Medical Organization News
    • Medico Legal News
    • NBE News
    • NMC News
  • Fact Check
    • Bone Health Fact Check
    • Brain Health Fact Check
    • Cancer Related Fact Check
    • Child Care Fact Check
    • Dental and oral health fact check
    • Diabetes and metabolic health fact check
    • Diet and Nutrition Fact Check
    • Eye and ENT Care Fact Check
    • Fitness fact check
    • Gut health fact check
    • Heart health fact check
    • Kidney health fact check
    • Medical education fact check
    • Men's health fact check
    • Respiratory fact check
    • Skin and hair care fact check
    • Vaccine and Immunization fact check
    • Women's health fact check
  • AYUSH
    • Ayurveda
      • Ayurveda Giuidelines
      • Ayurveda News
    • Homeopathy
      • Homeopathy Guidelines
      • Homeopathy News
    • Siddha
      • Siddha Guidelines
      • Siddha News
    • Unani
      • Unani Guidelines
      • Unani News
    • Yoga
      • Yoga Guidelines
      • Yoga News
  • State News
    • Andaman and Nicobar Islands
    • Andhra Pradesh
    • Arunachal Pradesh
    • Assam
    • Bihar
    • Chandigarh
    • Chattisgarh
    • Dadra and Nagar Haveli
    • Daman and Diu
    • Delhi
    • Goa
    • Gujarat
    • Haryana
    • Himachal Pradesh
    • Jammu & Kashmir
    • Jharkhand
    • Karnataka
    • Kerala
    • Ladakh
    • Lakshadweep
    • Madhya Pradesh
    • Maharashtra
    • Manipur
    • Meghalaya
    • Mizoram
    • Nagaland
    • Odisha
    • Puducherry
    • Punjab
    • Rajasthan
    • Sikkim
    • Tamil Nadu
    • Telangana
    • Tripura
    • Uttar Pradesh
    • Uttrakhand
    • West Bengal
  • Medical Education
    • Ayush Education News
    • Dentistry Education News
    • Medical Admission News
    • Medical Colleges News
    • Medical Courses News
    • Medical Universities News
    • Nursing education News
    • Paramedical Education News
    • Study Abroad
  • Industry
    • Health Investment News
    • Health Startup News
    • Medical Devices News
    • Pharma News
      • CDSCO (Central Drugs Standard Control Organisation) News
    • Pharmacy Education News
    • Industry Perspective
  • Home
  • Medicine
  • Medicine News
  • Covid 19 mortality...

Covid 19 mortality high in elderly, males, chronic comorbidity, and obesity: BMJ study

Written By : Dr. Kamal Kant Kohli Published On 2020-05-24T13:43:04+05:30  |  Updated On 25 May 2020 1:43 PM IST
Covid 19 mortality high in elderly, males, chronic comorbidity, and obesity: BMJ study
  • facebook
  • twitter
  • linkedin
  • whatsapp
  • Telegram
  • Email

Researchers have found in largest prospective observational cohort study to date that independent risk factors for high mortality in Covid 19 Infection were increasing age, male sex, and chronic comorbidity, including obesity. The risk of death increases in the over 50s, as does being being male, obese, or having underlying heart, lung, liver and kidney disease.

The key features of the study are

Being male or obese can lead to more serious disease

Findings key to understanding the impact of covid-19 and improving patient outcomes

Study is ongoing and will continue to report new results

The study has been published by The BMJ today.

Because the study is ongoing, it has now recruited over 43,000 patients. The findings will help health professionals learn more about how the illness progresses and enable us to compare the UK with other countries, say the researchers.

Studies in China have reported risk factors associated with severe covid-19, but studies describing the features and outcomes of patients with severe covid-19 who have been admitted to hospital in Europe are lacking.

To address this knowledge gap, a team of UK researchers analysed data from 20,133 patients with covid-19 admitted to 208 acute care hospitals in England, Wales, and Scotland between 6 February and 19 April 2020.

This represents around a third of all patients admitted to hospital with covid-19 in the UK. The average age of patients in the study was 73 years, and more men (12,068; 60%) were admitted to hospital than women (8,065; 40%).

Besides increasing age, and underlying heart, lung, liver and kidney disease – factors already known to cause poor outcomes – the researchers found that obesity and gender were key factors associated with the need for higher levels of care and higher risk of death in hospital.

At the time of publication, just over a quarter (26%) of all covid-19 patients in hospital had died, 54% were discharged alive, and a third (34%) remained in hospital. Outcomes were poorer for those requiring mechanical ventilation: 37% had died, 17% had been discharged alive, and 46% remained in hospital.

The pattern of disease we describe broadly reflects the pattern reported globally, say the researchers. However, obesity is a major additional risk factor that was not highlighted in data from China. They suspect that reduced lung function or inflammation associated with obesity may play a role.

This is an observational study, so can't establish cause, and the researchers point to some limitations that may have affected their results. Nevertheless, they say this is the largest study of its kind outside of China and clearly shows that severe covid-19 leads to a prolonged hospital stay and a high mortality rate.

"Our study identifies sectors of the population that are at greatest risk of a poor outcome, and shows the importance of forward planning and investment in preparedness studies," they write.

These results have already been shared with the UK Government and World Health Organisation, and are being compared with data from other countries around the world.

At the outset of the covid-19 pandemic, it was natural to focus first on the people with severe disease who might need potentially scarce resources in hospital and intensive care, write US researchers in a linked editorial.

Cohort studies of such patients are important, they say, and this study is a testament to good planning and preparation before, and implementation of data collection during a pandemic.

But they add that if we are going to be managing covid-19 for the next several years, "we need to understand and optimize care before, during, and beyond the hospital."

Journal: The BMJ

For further reference log on to: https://www.bmj.com/content/369/bmj.m1985

risk factors for mortality in Covid 19 Infectioncovid 19coronavirus
Source : The BMJ
Dr. Kamal Kant Kohli
Dr. Kamal Kant Kohli

Dr Kamal Kant Kohli-MBBS, DTCD- a chest specialist with more than 30 years of practice and a flair for writing clinical articles, Dr Kamal Kant Kohli joined Medical Dialogues as a Chief Editor of Medical News. Besides writing articles, as an editor, he proofreads and verifies all the medical content published on Medical Dialogues including those coming from journals, studies,medical conferences,guidelines etc. Email: drkohli@medicaldialogues.in. Contact no. 011-43720751

Show Full Article
Next Story

Editorial

ABYSS Trial Finds Elevated BP, HR & Deleterious CV Outcomes After Beta blocker Withdrawal Post-MI: EuroPCR 2025 Update

ABYSS Trial Finds Elevated BP, HR & Deleterious CV Outcomes After Beta blocker Withdrawal Post-MI:...

Aspirin Use in Male Smokers Aged 40-45 Years with Hypertension: Identifying the Ideal Candidates

Aspirin Use in Male Smokers Aged 40-45 Years with Hypertension: Identifying the Ideal Candidates

National Consensus 2025 on Role of Bisoprolol Across CV Continuum in Women: Top 10 Takeaways

National Consensus 2025 on Role of Bisoprolol Across CV Continuum in Women: Top 10 Takeaways

Relevance of Pioglitazone in Indian T2DM Care Continuum

Relevance of Pioglitazone in Indian T2DM Care Continuum

Azmarda Outperforms Generic Sacubitril/Valsartan in HFrEF Management, says new study

Azmarda Outperforms Generic Sacubitril/Valsartan in HFrEF Management, says new study

View All

Journal Club Today

Study Unveils Molecular Links between Air Pollution and Negative Birth Outcomes

Study Unveils Molecular Links between Air Pollution and Negative Birth Outcomes

View All

Health News Today

Health Bulletin 05/June/2025

Health Bulletin 05/June/2025

View All
© 2022 All Rights Reserved.
Powered By: Hocalwire
X
We use cookies for analytics, advertising and to improve our site. You agree to our use of cookies by continuing to use our site. To know more, see our Cookie Policy and Cookie Settings.Ok