Tuuli Lahti

Summary

Affiliation: National Public Health Institute
Country: Finland

Publications

  1. ncbi Transition to daylight saving time reduces sleep duration plus sleep efficiency of the deprived sleep
    Tuuli A Lahti
    Department of Mental Health and Alcohol Research, National Public Health Institute, Mannerheimintie 166, FI 00300 Helsinki, Finland
    Neurosci Lett 406:174-7. 2006
  2. pmc Transition into daylight saving time influences the fragmentation of the rest-activity cycle
    Tuuli A Lahti
    Department of Mental Health and Alcohol Research, National Public Health Institute, Mannerheimintie 166, FI 00300 Helsinki, Finland
    J Circadian Rhythms 4:1. 2006
  3. ncbi Field trial of timed bright light exposure for jet lag among airline cabin crew
    Tuuli Lahti
    National Public Health Institute Department of Mental Health and Alcohol Research, FI 00300, Helsinki, Finland
    Int J Circumpolar Health 66:365-9. 2007
  4. pmc Transitions into and out of daylight saving time compromise sleep and the rest-activity cycles
    Tuuli A Lahti
    Department of Mental Health and Alcohol Research, National Public Health Institute, Helsinki, Finland
    BMC Physiol 8:3. 2008
  5. pmc Daylight saving time transitions and hospital treatments due to accidents or manic episodes
    Tuuli A Lahti
    Department of Mental Health and Alcohol Research, National Public Health Institute, Helsinki, Finland
    BMC Public Health 8:74. 2008
  6. doi Evening types are prone to depression
    Ilona Merikanto
    Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland
    Chronobiol Int 30:719-25. 2013
  7. ncbi Late bedtimes weaken school performance and predispose adolescents to health hazards
    Ilona Merikanto
    Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland Department of Biosciences, University of Helsinki, Helsinki, Finland Electronic address
    Sleep Med 14:1105-11. 2013
  8. doi Associations of chronotype and sleep with cardiovascular diseases and type 2 diabetes
    Ilona Merikanto
    Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland
    Chronobiol Int 30:470-7. 2013
  9. doi Evidence for a relationship between chronotype and reproductive function in women
    Elena Toffol
    Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland
    Chronobiol Int 30:756-65. 2013
  10. doi Circadian clock disruptions and the risk of cancer
    Tuuli Lahti
    Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland
    Ann Med 44:847-53. 2012

Detail Information

Publications13

  1. ncbi Transition to daylight saving time reduces sleep duration plus sleep efficiency of the deprived sleep
    Tuuli A Lahti
    Department of Mental Health and Alcohol Research, National Public Health Institute, Mannerheimintie 166, FI 00300 Helsinki, Finland
    Neurosci Lett 406:174-7. 2006
    ..14min (P<0.01) and sleep efficiency was reduced by 10% (P<0.01) on average. Transition to daylight saving time appears to compromise the process of sleep by decreasing both sleep duration and sleep efficiency...
  2. pmc Transition into daylight saving time influences the fragmentation of the rest-activity cycle
    Tuuli A Lahti
    Department of Mental Health and Alcohol Research, National Public Health Institute, Mannerheimintie 166, FI 00300 Helsinki, Finland
    J Circadian Rhythms 4:1. 2006
    ..01). CONCLUSION : Transition into daylight saving time may have a disruptive effect on the rest-activity cycle in those healthy adults who are short-sleepers or more of the evening type...
  3. ncbi Field trial of timed bright light exposure for jet lag among airline cabin crew
    Tuuli Lahti
    National Public Health Institute Department of Mental Health and Alcohol Research, FI 00300, Helsinki, Finland
    Int J Circumpolar Health 66:365-9. 2007
    ..Following rapid changes in circadian rhythm may lead to several symptoms known as jet lag. Our aim was to alleviate jet-lag symptoms by timed exposure to bright light (natural sunlight if present, otherwise artificial bright light)...
  4. pmc Transitions into and out of daylight saving time compromise sleep and the rest-activity cycles
    Tuuli A Lahti
    Department of Mental Health and Alcohol Research, National Public Health Institute, Helsinki, Finland
    BMC Physiol 8:3. 2008
    ..Rest-activity cycles were measured using wrist-worn accelerometers. The participants filled in the Morningness-Eveningness and Seasonal Pattern Assessment Questionnaires before starting the study and kept a sleep diary during the study...
  5. pmc Daylight saving time transitions and hospital treatments due to accidents or manic episodes
    Tuuli A Lahti
    Department of Mental Health and Alcohol Research, National Public Health Institute, Helsinki, Finland
    BMC Public Health 8:74. 2008
    ..The aim of this study was to explore the effects of transitions into and out of daylight saving time on the incidence of accidents and manic episodes in the Finnish population during the years of 1987 to 2003...
  6. doi Evening types are prone to depression
    Ilona Merikanto
    Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland
    Chronobiol Int 30:719-25. 2013
    ..7- to 4.1-fold) and intermediate types (1.5- to 1.9-fold) than for morning types. Our results suggest that individuals having a preference for evening hours to carry out their daily activities are prone to depression...
  7. ncbi Late bedtimes weaken school performance and predispose adolescents to health hazards
    Ilona Merikanto
    Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland Department of Biosciences, University of Helsinki, Helsinki, Finland Electronic address
    Sleep Med 14:1105-11. 2013
    ..Our study explored if bedtimes influenced school performance and motivation, as well as the odds ratio (OR) for health-related concerns in adolescents...
  8. doi Associations of chronotype and sleep with cardiovascular diseases and type 2 diabetes
    Ilona Merikanto
    Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland
    Chronobiol Int 30:470-7. 2013
    ..To conclude, the behavioral trait towards eveningness is suggested to predispose individuals to type 2 diabetes in particular, whereas compromised sleep is robustly associated with arterial hypertension...
  9. doi Evidence for a relationship between chronotype and reproductive function in women
    Elena Toffol
    Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland
    Chronobiol Int 30:756-65. 2013
    ..01) as well as a higher odds for difficulties in getting pregnant (odds ratio [OR] = 1.464, 95% CI = 1.118 to 1.917; p < 0.01). Our findings suggest that chronotype is related to the reproductive function in women...
  10. doi Circadian clock disruptions and the risk of cancer
    Tuuli Lahti
    Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland
    Ann Med 44:847-53. 2012
    ....
  11. ncbi Influence of seasonal variation in mood and behavior on cognitive test performance among young adults
    Ilona Merikanto
    Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland
    Nord J Psychiatry 66:303-10. 2012
    ..Seasonal variations in mood and behavior are common among the general population and may have a deteriorating effect on cognitive functions...
  12. doi Relation of chronotype to sleep complaints in the general Finnish population
    Ilona Merikanto
    Department of Mental Health and Substance Abuse Services, National Institute for Health and Welfare, Helsinki, Finland
    Chronobiol Int 29:311-7. 2012
    ..These results indicate that eveningness predisposes individuals to a range of sleep complaints...
  13. doi Night-time work predisposes to non-Hodgkin lymphoma
    Tuuli A Lahti
    Department of Mental Health and Alcohol Research, National Public Health Institute, Mannerheimintie 166, Helsinki, Finland
    Int J Cancer 123:2148-51. 2008
    ..28 (1.03-1.59) for men who worked in night-time shifts to a high degree as compared with those who had not been exposed to night-time work. Night-time workers are cancer prone and have a greater risk of NHL than population on average...