Accumulated unhealthy behaviours and insomnia in Japanese dwellers with and without cardiovascular risk factors: a cross-sectional study.
Suzuka KatoSei HaradaMiho IidaKazuyo KuwabaraDaisuke SugiyamaAyano TakeuchiMizuki SataMinako MatsumotoAyako KuriharaAya HirataTomonori OkamuraToru TakebayashiPublished in: BMJ open (2022)
The results showed accumulated unhealthy behaviours were associated with increased risk of insomnia in Japanese dwellers. For healthy population without cardiovascular risk factors, unhealthy behaviours should be considered as background conditions for insomnia.