Quality of sleep, circadian preference and healthy life style in university students
Authors:
D. Janečková; D. Dostál; A. Plháková
Authors place of work:
Vedoucí: PhDr. Matúš Šucha, Ph. D.
; Děkan: doc. PhDr. Jiří Lach, Ph. D.
; Katedra psychologie
; Filozofická fakulta Univerzity Palackého, Olomouc
Published in the journal:
Prakt. Lék. 2013; 93(3): 114-120
Category:
Of different specialties
Summary
Aim.
The study was aimed at exploring the differences in quality of sleep, circadian preference, depression, and Cloninger’s temperament dimensions in students from the medical and philosophical faculties. Both groups were also compared in the following behaviours connected with healthy life style: sports activities, cigarette smoking, coffee consumption, frequency of drinking alcohol, time spent on the computer during the week and at the weekend.
Methods.
The research sample consisted of 66 students from the Faculty of Medicine and 74 students from Philosophical faculty of Palacký University in Olomouc who were given the Pittsburgh sleep quality index (PSQI), the Morningness-eveningness questionnaire (MEQ), the Beck depression index-II (BDI-II), and Cloninger’s Temperament and character inventory revised (TCI-R). Certain health-related behaviours of participants were also questioned. The data were processed by standard methods of descriptive, parametric, and nonparametric statistics (Levene’s test, t-test for two independent samples, one sample t-test, Cohen’s d, U-test).
Results.
Medical students have significantly shorter sleep latency and sleep duration than philosophical faculty students (both p < 0.05). They also less often suffer from sleep disorders (p < 0.05), drink alcohol less (p < 0.001), have lower coffee consumption (p < 0.05) and spend significantly less time on the computer both during the week and at weekends. 39% of all participants scored above 5 on the Pittsburgh sleep quality index which might signalize sleep disorder. Philosophical faculty students scored significantly higher than medical students on the TCI-R temperament scale of Novelty Seeking (p < 0.001). No differences were found in depression between the two groups. The majority of respondents (72%) reported no smoking and 60% claimed to do regular sporting excersise (at least once a week).
Conclusion.
Medical students have shorter sleep latency and sleep duration, get up earlier, and less often suffer from sleep disorders in comparison with philosophical faculty students. They have also lower coffee consumption, lower frequency of alcohol consumption, and spend less time on the computer.
Keywords:
quality of sleep – sleep debt – circadian preference – healthy life style – temperament
Zdroje
1. Alhola P, Polo-Kantola P. Sleep deprivation: Impact on cognitive performance. Neuropsychiatr Dis Treat 2007; 3(5): 553–567.
2. Buysse DJ, Reynolds CF, Monk TH, et al. Pittsburgh Sleep Quality Index: a new instrument for psychiatric practice and research. Psychiatry Res 1989; 28(2): 193–213.
3. Cloninger CR, Przybeck TR, Svrakic DM, Wetzel RD. The temperament and character inventory (TCI): A guide to its development and use. St. Louis, MO: Center for Psychobiology of Personality, Washington University 1994.
4. Giannotti F, Cortesi F, Sebastiani T, Ottaviano S. Circadian preference, sleep and daytime behaviour in adolescence. J Sleep Res 2002; 11(3): 191–199.
5. Givens JL, Tjia J. Depressed medical students’ use of mental health services and barriers to use. Acad Med 2002; 77(9): 918–921.
6. Horne JA, Östberg O. A self-assessment questionnaire to determine morningness-eveningness in human circadian rhythms. Int J Chronobiol 1976; 4(2): 97–110.
7. Janečková D. Neorganická insomnie. Nepublikovaná diplomová práce. Olomouc: FF UP 2010.
8. Novák V, Kunčíková M. Nadměrná denní spavost a její léčba. Neurol praxi 2011; 12(2): 114–119.
9. Preiss M, Kuchařová J, Novák T, Štěpánková H. The temperament and character inventory - revised (TCI-R): a psychometric characteristics of the Czech version. Psychiatria Danubina, 2007; 19(1–2): 27–24.
10. Preiss M, Vacíř K. Beckova sebeposuzovací škála depresivity pro dospělé. BDI-II. Příručka. Brno: Psychodiagnostika 1999.
11. Roehrs T, Roth T. Sleep, sleepiness, and alcohol use. Alcohol Res Health 2001; 25(2): 101–109.
12. Rosal MC, Ockene IS, Ockene JK, et al. A longitudinal study of students’ depression at one medical school. Acad Med 1997; 72(6): 542–546.
13. Rosen M. Sleep and dreaming. Philadelphia, PA: Chelsea House, 2006.
14. Smolík P, Pretl M, Konštacký S, Skála B. Diagnostické a terapeutické postupy při insomniích. Společnost všeobecného lékařství ČLS JEP – Centrum doporučených postupů pro praktické lékaře. Praha: Nadační fond Praktik, 2007.
15. Škodová M. Občané o kouření. Centrum pro výzkum veřejného mínění [on line]. 2008-03-31 [cit. 2013-02-19]. Dostupný na: http//cvvm.soc.cas.cz/media/com_form2content/documents/c1/a3494/f3/100768s_or80331.pdf.
16. Šonka K, Pretl M. Nespavost. Průvodce ošetřujícího lékaře. Praha: Maxdorf 2009.
17. Urbán R, Magyaródi T, Rigó A. Morningness-eveningness, chronotypes and health-impairing behaviors in adolescents. Chronobiol Int 2001; 28(3): 238–247.
18. Van Dongen HPA, Rogers NL, Dinges DF. Sleep debt: Theoretical and empirical issues. Sleep Biol Rhythms 2003; 1(1): 5–13.
19. Vašíčková J, Frömel K, Nykodým J. Physical activity recommendation and its association with demographic variables in Czech university students. Acta Univ Palacki Olomouc, Gymn 2008; 38(2): 75–84.
20. Wittmann M, Dinich J, Merrow M, Roenneberg T. Social jetlag: misalignment of biological and social time. Chronobiol Int 2006; 23(1–2): 497–509.
21. Wittmann M, Paulus MP, Roenneberg T. Decreased psychological wellbeing in late ‘chronotypes’ is mediated by smoking and alcohol consumption. Subst Use Misuse 2010; 45(1–2): 15–30.
Štítky
General practitioner for children and adolescents General practitioner for adultsČlánok vyšiel v časopise
General Practitioner
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