Publications by authors named "Erhabor Gregory"
Article Synopsis
- Spirometry is a test used to evaluate lung function by comparing it to normal levels in healthy non-smokers, focusing on metrics like forced vital capacity (FVC) and the FEV/FVC ratio.
- The study analyzed data from over 14,000 participants aged 40 and older across 41 sites, revealing regional differences in FVC tied to factors like age and height, categorized into four regions: Europe/richer countries, Near East, Africa, and Far East.
- Findings showed significant regional variations in FVC values between men and women, particularly in Europe compared to the Far East, but minimal differences in the FEV/FVC ratio across regions.
Vaccination programs have proven successful in the prevention and control of infectious diseases among children on a global scale, but the majority of adult populations remain unvaccinated. immunocompromised adults as well as older adults aged low-income countries as Streptococcus pneumoniae infections are associated with substantial morbidity and mortality among 65 years and above. Despite the introduction of pneumococcal conjugate vaccines (PCVs), the burden of vaccine-type serotypes remains high in there are no clear policies for adult vaccination.
View Article and Find Full Text PDFCOP27 Climate Change Conference: Urgent action needed for Africa and the world.
Lancet Reg Health Southeast Asia
November 2022
Background: Spirometric small airways obstruction (SAO) is common in the general population. Whether spirometric SAO is associated with respiratory symptoms, cardiometabolic diseases, and quality of life (QoL) is unknown.
Methods: Using data from the Burden of Obstructive Lung Disease study (N = 21,594), we defined spirometric SAO as the mean forced expiratory flow rate between 25 and 75% of the FVC (FEF) less than the lower limit of normal (LLN) or the forced expiratory volume in 3 s to FVC ratio (FEV/FVC) less than the LLN.
Wealthy nations must step up support for Africa and vulnerable countries in addressing past, present and future impacts of climate change.
View Article and Find Full Text PDFWealthy nations must step up support for Africa and vulnerable countries in addressing past, present and future impacts of climate change. The 2022 report of the Intergovernmental Panel on Climate Change (IPCC) paints a dark picture of the future of life on earth, characterised by ecosystem collapse, species extinction, and climate hazards such as heatwaves and floods. These are all linked to physical and mental health problems, with direct and indirect consequences of increased morbidity and mortality.
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