Timo Partonen

Publications

Research output per year 1993 2020 2022 2023 2024 2024

• 76 Article
• 19 Anthology or special issue
• 7 Review Article
• 3 Editorial
• 9 More
  • 2 Letter
  • 1 Commissioned report
  • 1 Chapter
  • 1 Entry for encyclopedia / dictionary
  • 1 Poster
  • 1 Meeting Abstract
  • 1 Comment/debate
  • 1 Conference article

Research output per year

Research output per year

Search results

• 2024

  Associations of allostatic load with sociodemographic factors, depressive symptoms, lifestyle, and health characteristics in a large general population-based sample

  Honkalampi, K., Kraav, S. L., Kerr, P., Juster, R. P., Virtanen, M., Hintsa, T., Partonen, T. & Lehto, S. M., 1 Apr 2024, In: Journal of Affective Disorders. 350, p. 784-791 8 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Childhood Bullying as a Predictor of Suicidality in Young Adults in a Nationwide Population-Based Health Examination Study

  Palmu, R. & Partonen, T., 2024, In: Archives of Suicide Research. 10 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Deaths from suicide in Finland from 2016 to 2023

  Partonen, T., Eklin, A. & Grainger, M., 2024, In: Psychiatria Fennica. 55, p. 234-243 10 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Does the duration of diabetes increase the risk of cancer? A nationwide population-based cohort of patients with new-onset diabetes and a matched reference cohort

  Lohi, P., Auvinen, A., Niskanen, L., Partonen, T. & Haukka, J., 1 Jun 2024, In: International Journal of Cancer. 154, 11, p. 1940-1947 8 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Ikääntyneiden itsemurhakuolemia edeltäneet hoitokäynnit Suomessa vuosina 2016-2021 : ikääntyneiden itsetuhoisuus tunnistetaan harvoin perusterveydenhuollossa

  Partonen, T., Grainger, M., Vauhkonen, T., Kiviruusu, O., Talaslahti, T. & Suvisaari, J., 2024, In: Duodecim. 140, 15, p. 1255-1263 9 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Infrared-A to improve mood: an exploratory study of water-filtered infrared-A (wIRA) exposure

  Häggqvist, I.-M., Kärhä, P., Kautiainen, H., Snellman, E., Pasternack, R. & Partonen, T., Nov 2024, In: Photochemical and Photobiological Sciences. 23, 11, p. 2045-2056 12 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Narrow-band UVB radiation triggers diverse changes in the gene expression and induces the accumulation of M1 macrophages in human skin

  Karisola, P., Nikkola, V., Joronen, H., Ylianttila, L., Grönroos, M., Partonen, T., Snellman, E. & Alenius, H., Apr 2024, In: Journal of Photochemistry and Photobiology B: Biology. 253, 11 p., 112887.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Participants’ baseline characteristics and feedback of the nature-based social intervention “friends in nature” among lonely older adults in assisted living facilities in finland: a randomised controlled trial of the RECETAS EU-project

  For the RECETAS project, Pitkala, K. H., Rautiainen, L., Aalto, U. L., Kautiainen, H., Kolster, A., Laakkonen, M.-L., Partonen, T., Roitto, H.-M., Strandberg, T. E., Opacin, N., Puntscher, S., Siebert, U., Coll-Planas, L., Sachs, A. L., Litt, J. S., Jansson, A. H., Gabriela, G., Iva, H. & Lucie, C. & 2 others, Alzbeta, B. & David, A., Dec 2024, In: BMC Geriatrics. 24, 1, 11 p., 812.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

• Sleep Capital: Linking Brain Health to Wellbeing and Economic Productivity Across the Lifespan

  Golombek, D. A., Eyre, H., Spiousas, I., Casiraghi, L. P., Hartikainen, K. M., Partonen, T., Pyykkö, M., Reynolds, C. F., Hynes, W. M., Bassetti, C. L. A., Berk, M., Hu, K. & Ibañez, A., 2024, In: American Journal of Geriatric Psychiatry. 15 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Somatic and psychiatric comorbidity in people with diagnosed gambling disorder: A Finnish nation-wide register study

  Grönroos, T., Kontto, J., Kouvonen, A., Latvala, T. A., Partonen, T. & Salonen, A. H., 2024, In: Addiction. 8 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Stability of Morningness/Eveningness and Changes in Sleep and Mental Health During Mid-Adulthood

  Merikanto, I., Partonen, T., Berg, N. & Kiviruusu, O., Feb 2024, In: Health Psychology. 43, 7, p. 515–527 14 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Suicidal thoughts and daytime tiredness link together in adults in a nationwide population-based health examination study

  Palmu, R. & Partonen, T., Jun 2024, In: Psychiatry research communications. 4, 2, 5 p., 100164.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Use of systemic hormonal contraception and risk of attempted suicide: a nested case-control study

  Toffol, E., Partonen, T., Heikinheimo, O., But, A., Latvala, A. & Haukka, J., 3 Sept 2024, In: European Journal of Epidemiology. 10 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
• 2023

  Both self-report and diagnostic interview for anxiety disorder reveal suicidal ideation in a population-based study

  Palmu, R., Koskinen, S. & Partonen, T., Sept 2023, In: Psychiatry research communications. 3, 3, 5 p., 100133.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Cynical hostility increases whereas sense of coherence decreases the odds for current suicidal thoughts: A cross-sectional study of the general adult population sample

  Palmu, R. & Partonen, T., Aug 2023, In: Health science reports. 6, 8, 6 p., e1464.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Hormonal contraception use and insomnia: A nested case-control study

  Partonen, T., Toffol, E., Latvala, A., Heikinheimo, O. & Haukka, J., Sept 2023, In: Sleep Medicine. 109, p. 192-196 5 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Melatonin immunoreactivity of epidermal skin is higher in the evening than morning but does not account for erythema sensitivity

  Nikkola, V., Huotari-Orava, R., Joronen, H., Grönroos, M., Kautiainen, H., Ylianttila, L., Snellman, E. & Partonen, T., 1 Feb 2023, In: Chronobiology International. 40, 2, p. 132-144 13 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Seasonal patterns of sickness absence due to diagnosed mental disorders: a nationwide 12-year register linkage study

  Virtanen, M., Törmälehto, S., Partonen, T., Elovainio, M., Ruuhela, R., Hakulinen, C., Komulainen, K., Airaksinen, J., Väänänen, A., Koskinen, A. & Sund, R., 9 Nov 2023, In: Epidemiology and psychiatric sciences. 32, 10 p., e64.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Severe or chronic disease in childhood predicts suicidality and links to anxiety in young adulthood

  Palmu, R. & Partonen, T., 1 Nov 2023, In: Nordic Journal of Psychiatry. 77, 8, p. 754-759 6 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Targeted health promotion with guided nature walks or group exercise: a controlled trial in primary care

  Kolster, A., Heikkinen, M., Pajunen, A., Mickos, A., Wennman, H. & Partonen, T., 24 Aug 2023, In: Frontiers in public health. 11, 12 p., 1208858.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
• 2022

  Assessment of time window for sleep onset on the basis of continuous wrist temperature measurement

  Partonen, T., Haukka, J., Kuula, L. & Pesonen, A.-K., Jun 2022, In: Biological Rhythm Research. 53, 6, p. 897-907 11 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Associations of long-term solar insolation with specific depressive symptoms: Evidence from a prospective cohort study

  Komulainen, K., Hakulinen, C., Lipsanen, J., Partonen, T., Pulkki-Råback, L., Kähönen, M., Virtanen, M., Ruuhela, R., Raitakari, O. & Elovainio, M., Jul 2022, In: Journal of Psychiatric Research. 151, p. 606-610 5 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Long-term cumulative light exposure from the natural environment and sleep: A cohort study

  Elovainio, M., Komulainen, K., Lipsanen, J., Partonen, T., Pesonen, A. K., Pulkki-Råback, L., Paunio, T., Kähönen, M., Vahtera, J., Virtanen, M., Ruuhela, R., Hakulinen, C. & Raitakari, O., Jun 2022, In: Journal of Sleep Research. 31, 3, 10 p., 13511.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Long-term residential sunlight exposure associated with cognitive function among adults residing in Finland

  Komulainen, K., Hakulinen, C., Lipsanen, J., Partonen, T., Pulkki-Råback, L., Kähönen, M., Virtanen, M., Ruuhela, R., Raitakari, O., Rovio, S. & Elovainio, M., Dec 2022, In: Scientific Reports. 12, 1, 7 p., 20818.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Metabolomics profile of 5649 users and nonusers of hormonal intrauterine devices in Finland

  Toffol, E., Heikinheimo, O., Jousilahti, P., But, A., Joensuu, A., Latvala, A., Partonen, T., Erlund, I. & Haukka, J., Oct 2022, In: American Journal of Obstetrics and Gynecology. 227, 4, p. 603.e1-603.e29 29 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• RECETAS-projekti selvittää luontoelämysten vaikutuksia ympärivuorokautisessa hoidossa asuvien iäkkäiden ihmisten yksinäisyyteen

  Jansson, A. H., Rautiainen, L., Kolster, A., Aalto, U., Partonen, T. & Pitkälä, K., 2022, In: Gerontologia. 2022, 2, p. 196-203 8 p.

  Research output: Contribution to journal › Article › Professional

  Open Access

• Seasonal Effects on Hospitalizations Due to Mood and Psychotic Disorders: A Nationwide 31-Year Register Study

  Törmälehto, S., Svirskis, T., Partonen, T., Isometsä, E., Pirkola, S., Virtanen, M. & Sund, R., 2022, In: Clinical Epidemiology. 14, p. 1177-1191 15 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• The impact of Mendelian sleep and circadian genetic variants in a population setting

  Weedon, M. N., Jones, S. E., Lane, J. M., Lee, J., Ollila, H. M., Dawes, A., Tyrrell, J., Beaumont, R. N., Partonen, T., Merikanto, I., Rich, S. S., Rotter, J., Frayling, T. M., Rutter, M. K., Redline, S., Sofer, T., Saxena, R. & Wood, A. R., Sept 2022, In: PLoS Genetics. 18, 9, 17 p., e1010356.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
• 2021

  Alu element in the RNA binding motif protein, X-linked 2 (RBMX2) gene found to be linked to bipolar disorder

  Laine, P., Rowell, W. J., Paulin, L., Kujawa, S., Raterman, D., Mayhew, G., Wendt, J., Burgess, D. L., Partonen, T., Paunio, T., Auvinen, P. & Ekholm, J. M., 16 Dec 2021, In: PLoS One. 16, 12, 18 p., 0261170.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Eveningness increases risks for depressive and anxiety symptoms and hospital treatments mediated by insufficient sleep in a population-based study of 18,039 adults

  Merikanto, I. & Partonen, T., Oct 2021, In: Depression and Anxiety. 38, 10, p. 1066-1077 12 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• The circadian gene Cryptochrome 2 influences stress-induced brain activity and depressive-like behavior in mice

  Sokolowska, E., Viitanen, R., Misiewicz, Z., Mennesson, M., Saarnio, S., Kulesskaya, N., Kängsep, S., Liljenback, H., Marjamäki, P., Autio, A., Callan, S.-A., Nuutila, P., Roivainen, A., Partonen, T. & Hovatta, I., Apr 2021, In: Genes, Brain and Behavior. 20, 4, 12 p., 12708.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
• 2020

  Diagnostic conversion from unipolar depression to bipolar disorder, schizophrenia, or schizoaffective disorder: A nationwide prospective 15-year register study on 43 495 inpatients

  Baryshnikov, I., Sund, R., Marttunen, M., Svirskis, T., Partonen, T., Pirkola, S. & Isometsä, E. T., Sept 2020, In: Bipolar Disorders. 22, 6, p. 582-592 11 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

• Emotions relating to romantic love-further disruptors of adolescent sleep

  Kuula, L., Partonen, T. & Pesonen, A.-K., Apr 2020, In: Sleep health. 6, 2, p. 159-165 7 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Extensions of Multiple-Group Item Response Theory Alignment: Application to Psychiatric Phenotypes in an International Genomics Consortium

  GRP Investigators, WGSPD Consortium, Mansolf, M., Vreeker, A., Reise, S. P., Palotie, A., Holm, M., Suvisaari, J., Partonen, T., Kieseppä, T., Paunio, T., Bilder, R. M., Neale, B. M. & Daly, M. J., Oct 2020, In: Educational and Psychological Measurement. 80, 5, p. 870-909 40 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• General Health Questionnaire (GHQ-12), Beck Depression Inventory (BDI-6), and Mental Health Index (MHI-5): psychometric and predictive properties in a Finnish population-based sample

  Elovainio, M., Hakulinen, C., Pulkki-Råback, L., Aalto, A.-M., Virtanen, M., Partonen, T. & Suvisaari, J., Jul 2020, In: Psychiatry Research. 289, 8 p., 112973.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Trends and predictors in all-cause and cause-specific mortality in diabetic and reference populations during 21 years of follow-up

  Niskanen, L., Partonen, T., Auvinen, A. & Haukka, J., Nov 2020, In: Journal of Epidemiology & Community Health. 74, 11, p. 950-956 7 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
• 2019

  Unettomuushäiriön lääkkeetön hoito kannattaa

  Tuisku, K., Partinen, M., Aatsinki, H. & Partonen, T., 2019, In: Työterveyslääkäri. 37, 4, p. 42-46 5 p.

  Research output: Contribution to journal › Article › Professional

• 2018

  Alcohol use and smoking in burn patients at the Helsinki Burn Center

  Palmu, R., Partonen, T., Suominen, K., Vuola, J. & Isometsä, E., Feb 2018, In: Burns. 44, 1, p. 158-167 10 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
• 2017

  PRKCDBP (CAVIN3) and CRY2 associate with major depressive disorder

  Kovanen, L., Donner, K., Kaunisto, M. & Partonen, T., Jan 2017, In: Journal of Affective Disorders. 207, p. 136-140 5 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Sisäisen kellon mekanismin ratkaisu toi lääketieteen Nobel-palkinnon: Elollisten soluissa tikittää sisäinen kello

  Partonen, T. & Stenberg, T., 2017, In: Duodecim. 133, 22, p. 2179-2181 3 p.

  Research output: Contribution to journal › Article › Professional

  Open Access

  File
• 2016

  Circadian preferences and sleep in 15- to 20-year old Finnish students

  Lehto, J. E., Aho, O., Eklund, M., Kettunen, S., Peltomäki, A., Ylä-Kotola, K., Öst, K. & Partonen, T., Sept 2016, In: Sleep Science. 9, 2, p. 78-83 5 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
• 2015

  Itsemurhakuolleisuuden muutokset ikääntyvässä Euroopassa

  Holopainen, J. A., Helama, S. O. & Partonen, T., 2015, In: Suomen lääkärilehti. 70, 34, p. 29-37 9 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Kopioituva kuolema: tsemurhameemi ja holistinen ihmiskäsitys

  Holopainen, J. A., Helama, S. O. & Partonen, T., 2015, In: Thanatos. 4, 1, p. 12-24 13 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Suicide mortality in European countries and post-Soviet States since 1955: Illustrating the Longtime Trends and Patterns of Recent Changes

  Helama, S. O., Holopainen, J. A. & Partonen, T., 2015, In: Suicidology online. 6, 1, p. 7-14 8 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• 2014

  Does diurnal temperature range influence seasonal suicide mortality? Assessment of daily data of the Helsinki metropolitan area from 1973 to 2010

  Holopainen, J., Helama, S. & Partonen, T., Aug 2014, In: International Journal of Biometeorology. 58, 6, p. 1039-1045 7 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Evening chronotypes have the increased odds for bronchial asthma and nocturnal asthma

  Merikanto, I., Englund, A., Kronholm, E., Laatikainen, T., Peltonen, M., Vartiainen, E. & Partonen, T., 2014, In: Chronobiology International. 31, 1, p. 95-101 7 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Evening owls have increased odds for both psychiatric and somatic illnesses

  Merikanto, I. & Partonen, T., 2014, In: Psychiatria Fennica. 45, p. 33-42 9 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Suicide rates in Maltese Islands (1955-2009) analysed in European context using WHO data

  Helama, S. O., Holopainen, J. & Partonen, T., 2014, In: Malta Medical Journal. 26, 4, p. 8-10 3 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Suomalainen itsemurhakuolleisuus eurooppalaisessa vertailussa, 1950-2009

  Holopainen, J., Helama, S. & Partonen, T., 2014, In: Duodecim. 130, 15, p. 13-21 9 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
• 2013

  Associations of Chronotype and Sleep With Cardiovascular Diseases and Type 2 Diabetes

  Merikanto, I., Lahti, T., Puolijoki, H., Vanhala, M., Peltonen, M., Laatikainen, T., Vartiainen, E., Salomaa, V., Kronholm, E. & Partonen, T., 2013, In: Chronobiology International. 30, 4, p. 470-477 8 p.

  Research output: Contribution to journal › Article › Scientific › peer-review