Extra weight may boost patient survival – study

PARIS (AFP) – Obese hospital patients are more likely to survive an infectious disease than people of normal weight, according to research that pointed Friday to seemingly paradoxical benefits of a condition loaded with health risks.

Presented at the European Congress on Obesity in Vienna, a study of more than 18,000 sick people in Denmark showed that the overweight and obese were twice as likely to survive hospitalization for an infectious disease.

Overweight patients, researchers said, ''were 40 percent less likely to die, and those who were obese 50 percent less likely to die, than those of normal weight.''

The team had looked at hospital admissions from 2011 to 2015 for their study, which has not been published in a peer-reviewed journal.

Earlier this week, other researchers at the conference projected that a quarter of the global population will be obese by 2045, and warned of a mounting medical bill.

Another paper presented at the conference on Friday, said obese and overweight people hospitalized with pneumonia were 20-30 percent less likely to die than patients of normal weight.

A third congress paper, based on data from 3.7 million admissions for sepsis at 1,000 American hospitals, also found that overweight and obese patients were less likely to die than people of normal weight.