Prevalence of Insomnia and Its Impact on Daily Function Among Mid-Aged (35-54) Population in Bhubaneswar, Odisha: A Cross Sectional Study

Abstract

Insomnia is defined as unsatisfied or poor sleep experience which is characterized by more resulting symptoms which makes it difficult in falling asleep, waking up often during the night with difficulty returning to sleep, waking up too early in the morning, or unpleasant sleep. The present study was carried out to estimate the prevalence of insomnia among middle aged people in Khorda, of Bhubaneswar district and also to determine relationship between insomnia, personal habits and socio-demographics characteristics. It is a community based cross-sectional study carried out among 366 mid aged (35-54) people in Bhubaneswar Odisha.  Insomnia  severity index scale was  assessed  using  a  standard questionnaire  (ISIS)  which  is  adopting  universally. The study reported 52% prevalence of insomnia among the subjects. Socio demographic characters like age (P=0.014*), gender (P=0.007*) and education (P=0.015)* is independently associated with insomnia whereas income and occupation have no such association. Personal habits like tea consumption (54.10%), coffee consumption (35.79%) and cigarette smoking (21.31%) have a negative impact on sleep whereas, hand physical activities (16.67%) helps to get a satisfactory sleep. This study identified a high prevalence of insomnia among study participants as well as a significant association with socio-demographics characters and personal behaviors. The findings of our study would supports efforts to reduce insomnia by raising awareness through public health campaigns, yoga, exercise, legal reforms and community action through behavioral change communication and informing, educating and communicating.