Associations of Frequency of Laughter With Risk of All-Cause Mortality and Cardiovascular Disease Incidence in a General Population: Findings From the Yamagata Study.
Kaori SakuradaTsuneo KontaMasafumi WatanabeKenichi IshizawaYoshiyuki UenoHidetoshi YamashitaTakamasa KayamaPublished in: Journal of epidemiology (2019)
Daily frequency of laughter represents an independent risk factor for all-cause mortality and cardiovascular disease in a Japanese general population.