Self-reported sleep duration in Finnish general population.

Who gets the best sleep? Ethnic and socioeconomic factors related to sleep complaints. Sleep Med (2010) 2.10

Who are the long sleepers? Towards an understanding of the mortality relationship. Sleep Med Rev (2007) 2.02

Trends in the prevalence of short sleepers in the USA: 1975-2006. Sleep (2010) 1.91

No effect of 8-week time in bed restriction on glucose tolerance in older long sleepers. J Sleep Res (2008) 1.59

Sleep deprivation: Impact on cognitive performance. Neuropsychiatr Dis Treat (2007) 1.48

Sleep problems: an emerging global epidemic? Findings from the INDEPTH WHO-SAGE study among more than 40,000 older adults from 8 countries across Africa and Asia. Sleep (2012) 1.43

The prevalence of short sleep duration by industry and occupation in the National Health Interview Survey. Sleep (2010) 1.39

Sleep patterns before, during, and after deployment to Iraq and Afghanistan. Sleep (2010) 1.35

Sleep duration, lifestyle intervention, and incidence of type 2 diabetes in impaired glucose tolerance: The Finnish Diabetes Prevention Study. Diabetes Care (2009) 1.34

Sleep functioning in relation to mood, function, and quality of life at entry to the Systematic Treatment Enhancement Program for Bipolar Disorder (STEP-BD). J Affect Disord (2008) 1.11

Sociodemographic and socioeconomic differences in sleep duration and insomnia-related symptoms in Finnish adults. BMC Public Health (2012) 1.01

Sleep characteristics, mental health, and diabetes risk: a prospective study of U.S. military service members in the Millennium Cohort Study. Diabetes Care (2013) 0.96

Self-reported sleep duration and time in bed as predictors of physical function decline: results from the InCHIANTI study. Sleep (2011) 0.96

Self-reported sleep patterns in a British population cohort. Sleep Med (2014) 0.91

Physical activity and sleep among pregnant women. Paediatr Perinat Epidemiol (2010) 0.89

Season of birth, gender, and social-cultural effects on sleep timing preferences in humans. Sleep (2009) 0.89

A prospective cohort study on the relationship of sleep duration with all-cause and disease-specific mortality in the Korean Multi-center Cancer Cohort study. J Prev Med Public Health (2013) 0.88

Chronic moderate sleep restriction in older long sleepers and older average duration sleepers: a randomized controlled trial. Contemp Clin Trials (2013) 0.88

Social and Behavioral Determinants of Perceived Insufficient Sleep. Front Neurol (2015) 0.86

Household demographics and perceived insufficient sleep among US adults. J Community Health (2012) 0.85

Peruvians' sleep duration: analysis of a population-based survey on adolescents and adults. PeerJ (2014) 0.80

Shared genetic background for regulation of mood and sleep: association of GRIA3 with sleep duration in healthy Finnish women. Sleep (2011) 0.80

Physical activity and sleep profiles in Finnish men and women. BMC Public Health (2014) 0.78

Correlates of self-reported sleep duration in middle-aged and elderly Koreans: from the Health Examinees Study. PLoS One (2015) 0.78

Declining sleep quality among nurses: a population-based four-year longitudinal study on the transition from nursing education to working life. PLoS One (2010) 0.75

Circadian preferences and sleep in 15- to 20-year old Finnish students. Sleep Sci (2016) 0.75

Association between Sleep Duration and Self-Reported Health Status: Findings from the Bhutan's Gross National Happiness Study. J Clin Sleep Med (2016) 0.75

The association between sleep duration and physical performance in Chinese community-dwelling elderly. PLoS One (2017) 0.75

Sleep restriction may lead to disruption in physiological attention and reaction time. Sleep Sci (2016) 0.75

Lifetime prevalence of psychotic and bipolar I disorders in a general population. Arch Gen Psychiatry (2007) 6.20

Sleep duration and breast cancer: a prospective cohort study. Cancer Res (2005) 3.26

AS03 adjuvanted AH1N1 vaccine associated with an abrupt increase in the incidence of childhood narcolepsy in Finland. PLoS One (2012) 2.67

Incidence of schizophrenia in a nationwide cohort of patients with type 1 diabetes mellitus. Arch Gen Psychiatry (2007) 2.45

Avian influenza risk perception, Europe and Asia. Emerg Infect Dis (2007) 2.43

High concordance of bipolar I disorder in a nationwide sample of twins. Am J Psychiatry (2004) 2.24

Increased incidence and clinical picture of childhood narcolepsy following the 2009 H1N1 pandemic vaccination campaign in Finland. PLoS One (2012) 2.23

Is low dietary intake of omega-3 fatty acids associated with depression? Am J Psychiatry (2004) 2.01

Shift work and cardiovascular disease - pathways from circadian stress to morbidity. Scand J Work Environ Health (2010) 1.95

Trends in self-reported sleep duration and insomnia-related symptoms in Finland from 1972 to 2005: a comparative review and re-analysis of Finnish population samples. J Sleep Res (2008) 1.94

Haplotype transmission analysis provides evidence of association for DISC1 to schizophrenia and suggests sex-dependent effects. Hum Mol Genet (2003) 1.87

Attitudes towards biomedical use of tissue sample collections, consent, and biobanks among Finns. Scand J Public Health (2009) 1.84

Circadian clock-related polymorphisms in seasonal affective disorder and their relevance to diurnal preference. Neuropsychopharmacology (2002) 1.82

Sleep restriction increases the risk of developing cardiovascular diseases by augmenting proinflammatory responses through IL-17 and CRP. PLoS One (2009) 1.80

Self-reported sleep duration and cognitive functioning in the general population. J Sleep Res (2009) 1.71

A short communication course for physicians improves the quality of patient information in a clinical trial. Acta Oncol (2007) 1.63

SARS risk perception, knowledge, precautions, and information sources, the Netherlands. Emerg Infect Dis (2004) 1.55

Age at onset and cognitive functioning in schizophrenia. Br J Psychiatry (2004) 1.54

Seasonal changes, sleep length and circadian preference among twins with bipolar disorder. BMC Psychiatry (2003) 1.51

Statin usage and all-cause and disease-specific mortality in a nationwide study. Pharmacoepidemiol Drug Saf (2011) 1.50

Shift work, occupational noise and physical workload with ensuing development of blood pressure and their joint effect on the risk of coronary heart disease. Scand J Work Environ Health (2007) 1.48

Sex differences in cognition among persons with schizophrenia and healthy first-degree relatives. Psychiatry Res (2010) 1.46

Trajectories of mental health before and after old-age and disability retirement: a register-based study on purchases of psychotropic drugs. Scand J Work Environ Health (2012) 1.44

Joint effect of self-reported sleep problems and three components of the metabolic syndrome on risk of coronary heart disease. J Psychosom Res (2009) 1.41

Associations between psychological well-being, mental health, and hormone therapy in perimenopausal and postmenopausal women: results of two population-based studies. Menopause (2013) 1.40

Determinants and outcomes of serious attempted suicide: a nationwide study in Finland, 1996-2003. Am J Epidemiol (2008) 1.35

Heritability of diurnal type: a nationwide study of 8753 adult twin pairs. J Sleep Res (2007) 1.33

Female genital mutilation: prevalence, perceptions and effect on women's health in Kersa district of Ethiopia. Int J Womens Health (2012) 1.31

Associations of chronotype and sleep with cardiovascular diseases and type 2 diabetes. Chronobiol Int (2013) 1.31

Self-reported sleep duration, all-cause mortality, cardiovascular mortality and morbidity in Finland. Sleep Med (2011) 1.30

Risk perceptions related to SARS and avian influenza: theoretical foundations of current empirical research. Int J Behav Med (2009) 1.29

Association of distinct allelic haplotypes of DISC1 with psychotic and bipolar spectrum disorders and with underlying cognitive impairments. Hum Mol Genet (2007) 1.28

Families with the risk allele of DISC1 reveal a link between schizophrenia and another component of the same molecular pathway, NDE1. Hum Mol Genet (2006) 1.28

Efficacy and safety of pramipexole in idiopathic restless legs syndrome: a polysomnographic dose-finding study--the PRELUDE study. Sleep Med (2006) 1.27

Cervical cancer risk factors and feasibility of visual inspection with acetic acid screening in Sudan. Int J Womens Health (2011) 1.26

Prolonged sleep restriction affects glucose metabolism in healthy young men. Int J Endocrinol (2010) 1.25

CRY2 is associated with depression. PLoS One (2010) 1.23

Sleep disturbances as predictors of hospitalization for back disorders-a 28-year follow-up of industrial employees. Spine (Phila Pa 1976) (2006) 1.20

Sleep-related factors and mobility in older men and women. J Gerontol A Biol Sci Med Sci (2010) 1.18

NPAS2 and PER2 are linked to risk factors of the metabolic syndrome. J Circadian Rhythms (2009) 1.15

Physical activity and change in quality of life during menopause--an 8-year follow-up study. Health Qual Life Outcomes (2012) 1.15

Sleep disturbances as a predictor of occupational injuries among public sector workers. J Sleep Res (2009) 1.14

Shift work as a risk factor for future type 2 diabetes: evidence, mechanisms, implications, and future research directions. PLoS Med (2011) 1.14

Long-term consistency of diurnal-type preferences among men. Chronobiol Int (2013) 1.13

Heritability and number of quantitative trait loci of neurocognitive functions in families with schizophrenia. Am J Med Genet (2002) 1.13

Seasonal changes in mood and behavior are linked to metabolic syndrome. PLoS One (2008) 1.11

Night-time work predisposes to non-Hodgkin lymphoma. Int J Cancer (2008) 1.10

The diagnosis, symptomatology, and epidemiology of seasonal affective disorder. CNS Spectr (2005) 1.09

ARNTL (BMAL1) and NPAS2 gene variants contribute to fertility and seasonality. PLoS One (2010) 1.09

Shift work and health - how to proceed? Scand J Work Environ Health (2010) 1.08

Tendency toward eveningness is associated with unhealthy dietary habits. Chronobiol Int (2012) 1.07

Reduced left hemispheric white matter volume in twins with bipolar I disorder. Biol Psychiatry (2003) 1.05

Relation of chronotype to sleep complaints in the general Finnish population. Chronobiol Int (2012) 1.05

The role of DTNBP1, NRG1, and AKT1 in the genetics of schizophrenia in Finland. Schizophr Res (2007) 1.04

Work at night and breast cancer--report on evidence-based options for preventive actions. Scand J Work Environ Health (2012) 1.04

Longitudinal study on poor sleep and life dissatisfaction in a nationwide cohort of twins. Am J Epidemiol (2008) 1.03

Evidence of susceptibility loci on 4q32 and 16p12 for bipolar disorder. Hum Mol Genet (2003) 1.02

Circadian clock gene polymorphisms in alcohol use disorders and alcohol consumption. Alcohol Alcohol (2010) 1.02

Perceived threat, risk perception, and efficacy beliefs related to SARS and other (emerging) infectious diseases: results of an international survey. Int J Behav Med (2009) 1.02

Sociodemographic and socioeconomic differences in sleep duration and insomnia-related symptoms in Finnish adults. BMC Public Health (2012) 1.01

Familial loading associates with impairment in visual span among healthy siblings of schizophrenia patients. Biol Psychiatry (2003) 1.01

Liability to anxiety and severe life events as predictors of new-onset sleep disturbances. Sleep (2007) 1.01

Mixture model clustering of phenotype features reveals evidence for association of DTNBP1 to a specific subtype of schizophrenia. Biol Psychiatry (2009) 1.00

Risk perceptions and behaviour: towards pandemic control of emerging infectious diseases : international research on risk perception in the control of emerging infectious diseases. Int J Behav Med (2009) 0.99

Flexible working hours, health, and well-being in Europe: some considerations from a SALTSA project. Chronobiol Int (2004) 0.98

Association between genes of Disrupted in schizophrenia 1 (DISC1) interactors and schizophrenia supports the role of the DISC1 pathway in the etiology of major mental illnesses. Biol Psychiatry (2009) 0.98

Childhood adversities and quality of sleep in adulthood: A population-based study of 26,000 Finns. Sleep Med (2009) 0.97

Climate impact on suicide rates in Finland from 1971 to 2003. Int J Biometeorol (2008) 0.96

Prevalence and diagnosis of schizophrenia based on register, case record and interview data in an isolated Finnish birth cohort born 1940-1969. Soc Psychiatry Psychiatr Epidemiol (2005) 0.96

Systematic analysis of circadian genes in a population-based sample reveals association of TIMELESS with depression and sleep disturbance. PLoS One (2010) 0.96

No serological evidence of influenza A H1N1pdm09 virus infection as a contributing factor in childhood narcolepsy after Pandemrix vaccination campaign in Finland. PLoS One (2013) 0.96

Memory and verbal learning functions in twins with bipolar-I disorder, and the role of information-processing speed. Psychol Med (2005) 0.96

Search for cognitive trait components of schizophrenia reveals a locus for verbal learning and memory on 4q and for visual working memory on 2q. Hum Mol Genet (2004) 0.96

Predictors of cervical cancer being at an advanced stage at diagnosis in Sudan. Int J Womens Health (2011) 0.95

An association analysis of circadian genes in anxiety disorders. Biol Psychiatry (2010) 0.95

Knowledge, attitudes and practices related to avian influenza among poultry workers in Nepal: a cross sectional study. BMC Infect Dis (2012) 0.95

Food and nutrient intake in relation to mental wellbeing. Nutr J (2004) 0.95

Evening types are prone to depression. Chronobiol Int (2013) 0.95

Ways of coping with asthma in everyday life: validation of the Asthma Specific Coping Scale. J Psychosom Res (2002) 0.95

Associations of reported bruxism with insomnia and insufficient sleep symptoms among media personnel with or without irregular shift work. Head Face Med (2008) 0.94

Hippocampal morphology in lithium and non-lithium-treated bipolar I disorder patients, non-bipolar co-twins, and control twins. Hum Brain Mapp (2011) 0.93

Miscarriage and mental health: results of two population-based studies. Psychiatry Res (2012) 0.93

Transition to daylight saving time reduces sleep duration plus sleep efficiency of the deprived sleep. Neurosci Lett (2006) 0.93

Effect of shiftwork on systemic markers of inflammation. Chronobiol Int (2011) 0.93

Association of a nonsynonymous variant of DAOA with visuospatial ability in a bipolar family sample. Biol Psychiatry (2008) 0.93

Transitions into and out of daylight saving time compromise sleep and the rest-activity cycles. BMC Physiol (2008) 0.92

General health and quality-of-life measures in active, recent, and comorbid mental disorders: a population-based health 2000 study. Compr Psychiatry (2008) 0.92

A dose-ranging study of pramipexole for the symptomatic treatment of restless legs syndrome: polysomnographic evaluation of periodic leg movements and sleep disturbance. Sleep Med (2009) 0.92

Heritability of cognitive functions in families with bipolar disorder. Am J Med Genet B Neuropsychiatr Genet (2007) 0.92

Transition into daylight saving time influences the fragmentation of the rest-activity cycle. J Circadian Rhythms (2006) 0.92

Contribution of adenosine related genes to the risk of depression with disturbed sleep. J Affect Disord (2010) 0.91

The effects of sleep debt and monotonous work on sleepiness and performance during a 12-h dayshift. J Sleep Res (2004) 0.90

Experienced poor lighting contributes to the seasonal fluctuations in weight and appetite that relate to the metabolic syndrome. J Environ Public Health (2009) 0.90

Experience with breast cancer, pre-screening perceived susceptibility and the psychological impact of screening. Psychooncology (2003) 0.89

Open-label study of the long-term efficacy and safety of pramipexole in patients with Restless Legs Syndrome (extension of the PRELUDE study). Sleep Med (2008) 0.89