Journal Article Review Epublish 4 citations
PubMed: 38533301 DOI: 10.37796/2211-8039.1429
Impact and prevalence of comorbidities and complications on the severity of COVID-19 in association with age, gender, obesity, and pre-existing smoking: A meta-analysis.
Biomedicine (Taipei) 14(1):20-38
Authors: Soulandi Djorwé, Amale Bousfiha, Néhémie Nzoyikorera, Joseph Nyandwi, Bellamine Kawthar, Abderrahim Malki
Affiliations
- Laboratory of Physiopathology and Molecular Genetics, Faculty of Sciences Ben M'Sik, Hassan II University of Casablanca (Morocco), Avenue Cdt Driss El Harti, PB 7955, Sidi Othman, Casablanca, Morocco. Bourgogne Laboratory of Medical and Scientific Analysis, 136, Residence Belhcen, Bd Bourgogne, Casablanca, Morocco.
- Laboratory of Physiopathology and Molecular Genetics, Faculty of Sciences Ben M'Sik, Hassan II University of Casablanca (Morocco), Avenue Cdt Driss El Harti, PB 7955, Sidi Othman, Casablanca, Morocco.
- National Reference Laboratory, National Institute of Public Health, Burundi.
- Higher Institute of Biosciences and Biotechnology, Mohammed VI University of Health Sciences (UM6SS), Casablanca, Morocco.
- Laboratory of Microbial Biotechnology and Infectiology Research, Mohammed VI Center for Research & Innovation, Rabat, Mohammed VI University of Health Sciences (UM6SS), Casablanca, Morocco.
- Département de Médecine, Faculté de Médecine, Université du Burundi, Burundi.
- Ministère de la Santé Publique et de la Lutte contre le Sida, Institut National de Santé Publique de Bujumbura, Burundi.
- Bourgogne Laboratory of Medical and Scientific Analysis, 136, Residence Belhcen, Bd Bourgogne, Casablanca, Morocco.
Abstract
Background
COVID-19 patients usually present multiple comorbidities and complications associated with severe forms of SARS-CoV-2 infection. This study aimed to assess the risk factors and prevalence of comorbidities and complications contributing to the severity of COVID-19.
Methods
This meta-analysis was performed according to PRISMA guidelines. We searched various databases, including PubMed, Google Scholar, and Scopus (between 2020 and 2023), for eligible studies for this meta-analysis.
Results
Thirty-three studies were eligible, including 85,812 patients, of which 36 % (30,634/85,812) had severe disease, whereas 64 % (55,178/85,812) had non-severe disease. Severe cases were potentially correlated with the following factors: gender (male) (odd ratio (OR) = 1.52, 95 % CI: 1.34-1.73), advanced age (OR = 3.06, 95 % CI: 2.18-4.40) pre-existing smoking (OR = 1.33, 95 % CI: 1.01-1.75), obesity (OR = 2.11, 95 % CI: 1.47-3.04), diabetes (OR = 1.81, 95 % CI: 1.35-2.43), hypertension (OR = 2.22, 95 % CI: 1.72-2.87), coronary heart disease (OR = 2.17, 95 % CI: 1.42-3.31), CKD (OR = 2.27, 95 % CI: 1.26-4.06), COPD (OR = 1.95, 95 % CI: 1.22-3.09), malignancy (OR = 1.63, 95 % CI: 1.07-2.49) and cerebrovascular disease (OR = 2.76, 95 % CI: 1.63-4.62). All these comorbidities were significantly higher in the severe COVID-19 group compared with the non-severe COVID-19 group. In addition, the most severe complications were associated with shock (OR = 28.08, 95 % CI: 3.49-226.03), ARDS (OR = 13.09, 95 % CI: 5.87-29.18), AKI (OR = 16.91, 95 % CI: 1.87-152.45) and arrhythmia (OR = 7.47, 95 % CI: 2.96-18.83). However, these complications were the most likely to prevent recovery in patients with severe affections compared with non-severe affection groups.
Conclusion
All the comorbidities and complications listed above are more likely to cause severe forms of COVID-19 in some patients and hinder recovery. They are therefore risk factors to be controlled to minimize the undesirable effects of the disease.
MeSH
Comorbidity, Recycling, Covid-19, Prevalence, Obesity, Risk Factors, Smoking