Assertion: chronic bronchitis | /r/CreatedBy | cigarette smoking
Facets:
value: often
type: TEMPORAL
value: mainly
type: OTHER
value: most commonly
type: DEGREE
value: almost always
type: TEMPORAL
value: ultimately
type: DEGREE
value: most often
type: DEGREE
Source sentences:
text: Chronic bronchitis is often caused by cigarette smoking.
text: Chronic bronchitis is bronchitis that happens persistently, usually caused by environmental factors like cigarette smoke or excessive pollution.
text: Meanwhile, chronic bronchitis is often caused by cigarette smoking.
text: While most acute bronchitis is caused by viruses, chronic bronchitis is ultimately most often caused by cigarette smoking, and can involve bacteria, viruses or both.
text: Chronic bronchitis is almost always caused by cigarette smoking.
text: Chronic bronchitis, however, is most commonly caused by cigarette smoking.
text: Acute Bronchitis can be caused by viruses which cause flu and cold, while chronic bronchitis is mainly caused by cigarette smoking, although air pollution and inhalation of toxic gases in a polluted environment or in the workplace may also be a cause for bronchitis.