MF, Centralna medicinska knjižnica, Ljubljana (CMK)
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Circadian characteristics of term and preterm labors [Elektronski vir]Moškon, Miha, računalništvo ...The labor is a physiological event considered to have its own circadian (diurnal) rhythm, but some of the data remain conflicting, especially for preterm births. In this retrospective study, we ... analyzed the circadian trends of labor onset times in the Slovenian birth cohort from 1990 to 2018 with over 550,000 cases of singleton births. The number of term and preterm labor onsets was calculated for each hour in a day and circadian trends were evaluated for each of the study groups by modeling with a generalized Poisson distribution linked with the cosinor regression model using logarithmic link function. The induced labors were taken as the control group since the timing of labor depends mostly on the working schedule of personnel and not on the intrinsic rhythmic characteristics. For induced labors, the main peak in the number of labor cases was observed in the late morning hours (around 10 AM) for all gestational ages. The prominence of this peak becomes smaller in spontaneous premature labors with gradually disrupting rhythmicity in very preterm and extremely preterm cases. Labors starting with spontaneous contractions peak between 6 and 7 AM and lose the rhythmicity at 35 weeks of gestation while labors starting with a spontaneous rupture of membranes peak at 1 AM and lose the rhythmicity at 31 weeks of gestation, suggesting differences in underlying mechanisms. According to our knowledge, this is the first study that shows differences of circadian trends between different types of spontaneous labors, i.e., labors initiated with contraction and labors initiated with a spontaneous rupture of membranes. Moreover, the obtained results represent evidence of gradual disruption of rhythmicity from mild to extreme prematurity.Vir: Scientific reports [Elektronski vir]. - ISSN 2045-2322 (Vol. 14, iss. 1, [article no.] 4033, 2024, str. 1-12)Vrsta gradiva - e-članek ; neleposlovje za odrasleLeto - 2024Jezik - angleškiCOBISS.SI-ID - 187262467
Avtor
Moškon, Miha, računalništvo |
Kovač, Urša |
Raspor Dall'Olio, Lucija |
Geršak, Ksenija |
Kavšek, Gorazd, 1970- |
Bojc, Eva, dr. med. |
Trojner-Bregar, Andreja |
Rozman, Damjana, 1960-
Teme
preterm birth |
spontaneous birth |
circadian rhythms |
cosinor model |
prezgodnji porod |
spontani porod |
cirkadiani ritmi |
model Cosinor
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Vnos na polico
Trajna povezava
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Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Moškon, Miha, računalništvo | 29198 |
Kovač, Urša | 37493 |
Raspor Dall'Olio, Lucija | 33223 |
Geršak, Ksenija | 00814 |
Kavšek, Gorazd, 1970- | 19426 |
Bojc, Eva, dr. med. | ![]() |
Trojner-Bregar, Andreja | 28871 |
Rozman, Damjana, 1960- | 06013 |
Vir: Osebne bibliografije
in: SICRIS
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