Previous studies have suggested that the incidence of retinopathy is lower in preterm infants with exposure to reduced levels of oxygenation than in those exposed to higher levels of oxygenation.

A healthy blood oxygen level is 75–100 mm Hg, or 95–100%. Low blood oxygen levels, known as hypoxemia, may be a cause for concern. Your blood oxygen level is a measure of how much oxygen your red ...

Data provided by the Delhi government shows that almost 70% of those with the Covid-19 infection in the city are currently in home-isolation. Current guidelines say that Covid-19 patients have to be ...