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Title Was there a significant difference in sleep shifts in the high school population due to the COVID-19 pandemic depending on chronotype? A nationwide cross-sectional study Author info Pavol Pivovarniček, Ľudmila Jančoková ... [et al.] Author Pivovarniček Pavol 1984- (50%) UMBFF09 - Katedra telesnej výchovy a športu
Co-authors Jančoková Ľudmila 1953- (5%) UMBFF09 - Katedra telesnej výchovy a športu
Vyšehradský Robert (20%)
Hricko Lukáš (5%)
Gavliaková Silvia (5%)
Sýkora Jozef 1993- (5%) UMBFF09 - Katedra telesnej výchovy a športu
Malý Tomáš (10%)
Source document Chronobiology international. Vol. 40, no. 10 (2023), pp. 1387-1394. - Philadelphia : Taylor & Francis Group, 2023 Keywords cirkadiánne preferencie covid-19 - koronavírus - Covid-19 (disease) - SARS-CoV-2 disease - Coronavirus disease 2019 dotazníky - questionnaires dospievanie - maturation Form. Descr. články - journal articles Language English Country United States of America Annotation The aim of this study was to detect whether the COVID-19 pandemic has caused changes in the sleep cycle (subjective sleep shifts) of high school students divided into a sample of young women – W (n = 1999, age = 17.65 ± 2.39 y) and young men – M (n = 1094, age = 17.49 ± 1.74 y) in Slovakia depending on circadian preference in comparison with the term before COVID-19. The present cross-sectional study employed a self-reported standardized questionnaire (Morningness-Eveningness Questionnaire) to study circadian preference, which was complemented by a question focused on subjective sleep shifts before and during the pandemic. The results revealed significant strong dependence between circadian preference and subjective sleep shift in both W (χ2(8) = 153.1, p < .01, Cramer’s V = .20, p < .01) and M (χ2(8) = 98.3, p < .01, Cramer’s V =.21, p < .01). The delay of the sleep cycle has mainly become apparent in the case of definite evening types (W: 75.7%; M: 71.8%) and moderate evening types (W: 83.1%; M: 70.3%). The delay also prevailed in the intermediate types (W: 61.9%; M: 53.8%). Subjective sleep shifts were not confirmed (W: 93.8%; M: 35.3%) in the definite morning type. The sleep cycle was changed to earlier hours of definite morning types (W: 6.3%; M: 52.9%). It is necessary to focus on definite and moderate evening types and regulate the unsuitable state to time shift of the sleep cycle. URL Link na zdrojový dokument Link na zdrojový dokument Public work category ADC No. of Archival Copy 53645 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika Title Chronobiology international Issue data Philadelphia : Taylor & Francis Group , 2023 ISSN 0742-0528 (print)1525-6073 (online) Form. Descr. časopisy - journals Year, No. Vol. 40 no. 10 (2023) Language English Country United States of America URL Link na zdrojový dokument Public work category GII Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References - PERIODIKÁ - Súborný záznam periodika (1) - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika ARTICLES 2023: Was there a significant difference in sleep shifts in the high school population due to the COVID-19 pandemic depending on chronotype? A nationwide cross-sectional study Title Does the chronotype distribution vary between different level football leagues? Insights gained from Czech elite football players Author info Pavol Pivovarniček, Dominika Kondrátová ... [et al.] Author Pivovarniček Pavol 1984- (50%) UMBFF09 - Katedra telesnej výchovy a športu
Co-authors Kondrátová Dominika 1991- (5%) UMBFF09 - Katedra telesnej výchovy a športu
Kentiba Efrem (5%)
Jančoková Ľudmila 1953- (35%) UMBFF09 - Katedra telesnej výchovy a športu
Malý Tomáš (5%)
Source document Chronobiology international. Vol. 38, no. 8 (2021), pp. 1162-1169. - Philadelphia : Taylor & Francis Group, 2021 Keywords chronotypes futbalisti - soccer players - football players league teams Form. Descr. články - journal articles Language English Country United States of America Annotation Chronotype refer to individuals’ time-of-day preferences for activities, which can be classified as “morning types = (M-types)”, “evening types = (E-types)”, and “neither types (N-types)”. The primary aim of this study was to compare the chronotype distribution of Czech First League (1L) and Czech National Football League (2L) male elite football players. The statistical comparison of the number of presented chronotypes did not show a significant difference (F = 3.29, p > .05, V = .16) between players of the 1L and 2L. Thus, N-types are dominant among Czech elite football players, and the chronotype distribution of male elite football players from the Czech First League and the Czech National Football League does not vary. URL Link na zdrojový dokument Public work category ADC No. of Archival Copy 50181 Repercussion category COSTA, Marco - RE, Matteo. Chronotype and quality of sleep in alpine skiers. In Chronobiology international. ISSN 0742-0528, 2023, vol. 40, no. 5, pp. 673-683.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika Title Chronobiology international Issue data Philadelphia : Taylor & Francis Group , 2021 ISSN 0742-05281525-6073 Form. Descr. časopisy - journals Year, No. Vol. 38 no. 8 (2021) Language English Country United States of America URL Link na zdrojový dokument Public work category GII Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References - PERIODIKÁ - Súborný záznam periodika (1) - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika ARTICLES 2021: Does the chronotype distribution vary between different level football leagues? Insights gained from Czech elite football players Title Effect of Birth Season on Circadian Typology Appearing in Japanese Young Children Aged 2 to 12 Years Disappears in Older Students Aged 18 to 25 Years Author info Tetsuo Harada ... [et al.] Author Harada Tetsuo
Co-authors Kobayashi Ryo
Wada Kai
Nishihara Risa
Kondo Aska
Akimitsu Osami
Noji Teruki
Taniwaki Nozomi
Nakade Miyo
Krejčí Milada
Takeuchi Hitomi
Source document Chronobiology international. Vol. 28, no. 7 (2011), pp. 638-642. - Philadelphia : Taylor & Francis Group, 2011 Keywords japonské deti cirkadiánna typológia children and adolescents birth seasons Language English Country Great Britian systematics 613.955 Public work category ADC No. of Archival Copy E1451 Repercussion category VOLLMER, C. - RANDLER, C. - MILIA, L. D. Further evidence for the influence of photoperiod at birth on chronotype in a sample of german adolescents. In Chronobiology International. ISSN 0742-0528, 2012, vol. 29, no. 10, pp. 1345-1351.
COHEN, D. - ATUN-EINY, O. - SCHER, A. Seasonal effect on infants' sleep regulation : a preliminary study in a mediterranean climate. In Chronobiology International. ISSN 0742-0528, 2012, vol. 29, no. 10, pp. 1352-1357.
ADAN, A. - ARCHER, S. N. - HIDALGO, M. P. - DI MILIA, L. - NATALE, V. - RANDLER, C. Circadian typology: A comprehensive review. In Chronobiology International. ISSN 0742-0528, 2012, vol. 29, no. 9, pp. 1153-1175.
ANTONSEN, J. H. - GONDA, X. - DOME, P. - RIHMER, Z. Associations between season of birth and suicide : a brief review. In Neuropsychopharmacologia Hungarica. ISSN 1419-8711, 2012, vol. 14, no. 3, pp. 177-187.
NATALE, V. - MILIA, L.D. Reply to: Do perinatal photoperiods imprint human chronobiology? Suggestion for a study into the possible signature of light in the northern and Southern hemispheres. In Chronobiology International. ISSN 0742-0528, 2012, vol. 29, no. 3, pp. 372-373.
BORISENKOV, M.F. - KOSOVA, A. L. - KASYANOVA, O. N. Impact of perinatal photoperiod on the chronotype of 11-to 18-year-olds in Northern European Russia. In Chronobiology International. ISSN 0742-0528, 2012, vol. 29, no. 3, pp. 305-310.
BORISENKOV, M. F. The pattern of entrainment of the human sleep-wake rhythm by the natural photoperiod in the north. In Chronobiology International. ISSN 0742-0528, 2011, vol. 28, no. 10, pp. 921-929.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika Title Chronobiology international Issue data Philadelphia : Taylor & Francis Group , 2011 ISSN 0742-0528 (print)1525-6073 (online) Form. Descr. časopisy - journals Year, No. Vol. 28 no. 7 (2011) Language English Country United States of America Public work category GII Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References - PERIODIKÁ - Súborný záznam periodika (1) - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika ARTICLES 2011: (2011łłłł): Effect of Birth Season on Circadian Typology Appearing in Japanese Young Children Aged 2 to 12 Years Disappears in Older Students Aged 18 to 25 Years