Santrauka:
Tyrimo objektas: studentų fizinio aktyvumo ir miego kokybės sąsajos.
Tyrimo tikslas - nustatyti 18-25 metų studentų fizinio aktyvumo ir miego kokybės sąsajas.
Tyrimo uždaviniai:
1. Įvertinti studentų fizinį aktyvumą.
2. Įvertinti studentų miego kokybę.
3. Atskleisti studentų fizinio aktyvumo ir miego kokybės sąsajas.
Tyrimo metodai: tyrimo metu buvo išdalintos anketinės apklausos, sudarytos iš Tarptautinio fizinio aktyvumo klausimyno, nustatyti fizinio aktyvumo lygį, ir Pitsburgo miego kokybės indekso, įvertinti miego kokybę, bei pačios tyrimo autorės klausimų, reikalingų norint sužinoti reikiamą informaciją, kurios neklausia prieš tai minėti tyrimo instrumentai. Vėliau buvo naudojami išmanieji Polar A300 laikrodžiai 2 savaičių fizinio aktyvumo ir miego kokybės sekimui.
Tyrimo išvados:
1. Daugiausiai studentų buvo vidutinio fizinio aktyvumo, mažiau aukšto fizinio aktyvumo, žemo fizinio aktyvumo studentų nebuvo.
2. Studentų tarpe dominavo bloga miego kokybė.
3. Silpnus koreliacinius ryšius nuolatinis sėdėjimas turėjo su Pitsburgo miego kokybės indekso rezultatais ir nenaudingo miego trukme. Miego kokybė -vertinant subjektyviai- turėjo koreliacinius ryšius su intensyvaus fizinio aktyvumo trukme, su fizinio aktyvumo lygiu ir Tarptautinio fizinio aktyvumo klausimyno rezultatais, tačiau neturėjo jokios reikšmingos priklausomybės su intensyvaus fizinio aktyvumo laiku paroje ar tipu, nors pastarieji reikšmingai paveikė užmigimo trukmę ir pabudimo laiką bei -objektyviai vertinant- nenaudingo miego trukmę.
Description:
The work consists of: analysis of literature, research with 1 scheme, 10 figures, 4 tables, 6 appendices, 41 sources. All 38 pages.
Relevance of the topic: different scientific sources differently evaluate the influence of physical activity (PA) on the quality of sleep as it takes into account the uneven aspects of finding the benefit of the PA: the age of the subjects, the intense time of the PA, the type of intense PA, and the duration of the intense PA. Most authors agree that physical activity affects sleep (Kredlow et al., 2015), but it remains unclear how the quality of sleep varies with individual PA schedule and daily immobility.
The object of study: interfaces between students' physical activity and sleep quality.
The goal - to identify the interfaces between physical activity and sleep quality for 18-25 year old students.
Tasks:
1. To evaluate students' physical activity.
2. To evaluate the quality of students' sleep.
3. To reveal the links between student physical activity and sleep quality.
Research methods: questionnaire surveys based on the International Physical Activity Questionnaire, Pittsburgh Sleep Quality Index and the author's own research questions needed to find out the information that does not ask the above-mentioned study instruments. Subsequently, smart Polar A300 watches were used to monitor physical activity and sleep quality for 2 weeks.
Results of the study: by analyzing the obtained study data, 2 groups were formed according to physical activity: medium PA (56.1%) and high PA (43.9%), and low PA did not fully develop (0%) (p <0.05). The quality of sleep among students was as follows: good (36.4%), bad (63.6%) (p <0.05). Most statistically significant correlations were found between PA aspects and falling asleep time, PSQI. There was no significant interfaces between PA aspects and time to go to sleep, sleep duration. The highest dependency was determined between sleep quality and active leisure time (hours) (r = 0.619; p = 0.000) and between the useless sleep (hours) and 2 weeks activity (hours) (r = 0.695; p = 0.000). No connection was found between the average of sleeping (hours) and the aspects of the PA.
Findings of the study:
1. The majority of students were of moderate physical activity, less high physical activity and there were no low physical activity students.
2. Poor quality of sleep prevailed among students.
3. Permanent sitting with weak correlation correlated with the Pittsburgh Sleep Quality Index and the length of sleepless sleep. The quality of sleep in the subjective assessment had correlation with the duration of intense physical activity, the level of physical activity and the results of the International Physical Activity Questionnaire, but did not have any significant dependence on the time or type of intense physical activity in the day, although the latter significantly affected sleep time and awake time and -objectively evaluating- the duration of useless sleep.
Keywords: students, long daily sitting, physical activity, sleep quality.