Sentence examples for recognized as a major factor from inspiring English sources

The infection of the stomach by Helicobacter pylori is now recognized as a major factor in chronic gastritis and recurrent peptic ulcer in many patients.

The lack of adequate real and reactive power resources during system heavy load conditions and severe system contingencies has been recognized as a major factor in a voltage collapse process.

More generally, HGT is now recognized as a major factor of evolution in the prokaryote world.

Multiple organ dysfunction has been recognized as a major factor associated with mortality in patients with acute respiratory failure (ARF).

Person-to-person transmission has been recognized as a major factor in spread of this disease during this period (5 ).

Ventilator-associated pneumonia (VAP) has been recognized as a major factor affecting mortality in intensive care units (ICU).

Unemployment, leading to the poverty that the government recognizes as a major factor in breeding guerrillas, is bound to grow in the short term.

Immunosenescence may be one contributory factor; this consequence of aging is increasingly recognized as a major risk factor leading to increases in inflammation, autoimmunity, cancer, susceptibility to gastrointestinal infections, and poor response to vaccines, which is particularly acute among the elderly in residential care [ 59, 60].

Tobacco smoke and alcohol consumption are the well-recognized risk factors for SCCHN, and more recently human papillomavirus (HPV) is recognized as a major risk factor for the oropharygeal cancer [ 3].

Since receipt of surgery has been recognized as a major prognostic factor for loco-regional EC and it is expected that the prognostic factors would have different impacts on survival between surgery patients and non-surgery patients, the interaction term of each prognostic factor and surgery is included for each variable in the univariable analysis.

While the heritability for the more common late-onset form of AD is predicted to be as high as 80% based on twin studies (6), over the last decades only the apolipoprotein E gene (APOE) has been irrefutably recognized as a major risk factor for late-onset AD (7).