Prevalence Of Insomnia In Canada

Among the sample 40 2 presented at least 1 symptom of insomnia that is trouble falling or staying asleep or early morning awakening for a minimum of 3 nights per week in the previous month 19 8 were dissatisfied with their sleep and 13 4 met all criteria for insomnia that is presence of 1 insomnia symptom 3 nights or more per week for at least 1 month accompanied by distress or daytime impairment.
Prevalence of insomnia in canada. Only 13 sought medical advice for their insomnia. The prevalence of insomnia was significantly affected by the type of assessment tools q 14 1 p 0 001. Prevalence of insomnia and its treatment in canada. To estimate the prevalence of insomnia and examine its correlates for example demographics and physical and.
The prevalence of insomnia in epidemiological studies can range from 6 to 48 depending on the definition used i e insomnia symptoms with or without daytime consequences dissatisfaction with sleep and insomnia disorder. Given all the information available the prevalence of insomnia symptoms may be estimated at 30 and specific insomnia disorders at 5 10. It is the most prevalent sleep disorder and its course. An estimated 3 3 million canadians aged 15 or older or about one in every seven have problems going to sleep or staying asleep and thus are considered to have insomnia according to a new study in the latest edition of health reports.
Several risk factors for insomnia have been identified. Among the sample 40 2 presented at least 1 symptom of insomnia that is trouble falling or staying asleep or early morning awakening for a minimum of 3 nights per week in the previous month. 9 5 of french speakers suffered from insomnia compared to 14 3 of english speakers. The general population prevalence of insomnia in china is lower than those reported in western countries but similar to those in asian countries.
Sufficient sleep is a struggle for about a third of canadian adults according to a statistics canada report released wednesday. 1 école de psychologie université laval québec canada. Prevalence of insomnia and its treatment in canada i nsomnia is characterized by diffi culty initiating or maintaining sleep or nonrestorative sleep and is associated with impairments of daytime functioning 1 2 insomnia may present as a symptom or a disorder on its own.