Original sentence: Extensive clinical studies (ACCORD) have confirmed the higher risk of mortality under higher incidence of severe hypoglycemia.However, NPH insulin treatment was associated with a higher incidence of severe hypoglycemia compared with insulin glargine.International clinical studies confirmed advantage of insulin glargine in the treatment of heavy hypoglycemia compared to standard NPH insulin.Lantus reduced the risk of nocturnal severe hypoglycemia.Other systematic reviews corroborate the results of benefit of insulin glargine regarding lower incidence of severe hypoglycemia
Edited sentence: Extensive clinical studies (ACCORD) have confirmed the higher risk of mortality under higher incidence of severe hypoglycaemia.However, NPH insulin treatment was associated with a higher incidence of severe hypoglycaemia compared with insulin glargine.International clinical studies confirmed advantage of insulin glargine in the treatment of heavy hypoglycaemia compared to standard NPH insulin.Lantus reduced the risk of nocturnal severe hypoglycaemia.Other systematic reviews corroborate the results of benefit of insulin glargine regarding lower incidence of severe hypoglycaemia