Assertion: short term insomnia | /r/CreatedBy | changes in sleep environment
Facets:
value: usually
type: TEMPORAL
value: in sleep environment
type: OTHER
Source sentences:
text: Short-term insomnia (insomnia that lasts less than 3 months) is usually caused by temporary stressors such as changes in sleep environment (e.g. noise, light, and temperature), a stressful event (e.g. death or illness of a family member, job loss, surgery, divorce), travelling, and shift work.