Screen Exposure, Circadian Rhythm, Sleep, Physical Activity, and Health Anxiety in University Students During Online Education

Öz

Aim: This study aimed to examine the associations between screen exposure, sedentary behavior, circadian rhythm, sleep, physical activity, and health anxiety among university students during the online education period.

Method: A total of 130 healthy university students participated. Data on socio-demographic characteristics, sleep onset latency, wake-up times, nighttime light exposure, and screen time were collected. Participants also completed the Morningness-Eveningness Questionnaire, the Pittsburgh Sleep Quality Index (PSQI), the Epworth Sleepiness Scale (ESS), the International Physical Activity Questionnaire (IPAQ), and the Short Health Anxiety Inventory.

Results: The sample included 101 females (78%) and 29 males (22%). Weak positive correlations were found between wake-up time and sleep onset latency, phone use and sleep duration, PSQI and several sleep parameters, ESS and phone use, and health anxiety with both PSQI and ESS. Weak negative correlations were observed between phone use and computer time, circadian rhythm and both sleep duration and phone use, and between circadian rhythm and PSQI and ESS. There was a moderate positive association observed between the ESS and PSQI scores.

Conclusion: The findings suggest that lifestyle changes associated with online education may be linked to alterations in students’ circadian rhythm, sleep quality, and health anxiety. However, most associations were weak, indicating that these outcomes are likely influenced by multiple interacting factors.

Anahtar Kelimeler

• Digital device use
• sleep quality
• daytime sleepiness
• sedentary lifestyle
• student health

Çevrim İçi Eğitim Döneminde Üniversite Öğrencilerinde Ekran Maruziyeti, Sirkadiyen Ritim, Uyku, Fiziksel Aktivite ve Sağlık Anksiyetesi

Öz

Amaç: Bu çalışma, çevrim içi eğitim döneminde üniversite öğrencilerinde ekran maruziyeti, sedanter davranış ile sirkadiyen ritim, uyku, fiziksel aktivite ve sağlık anksiyetesi arasındaki ilişkileri incelemeyi amaçladı.

Yöntem: Toplam 130 sağlıklı üniversite öğrencisi çalışmaya katıldı. Sosyo-demografik özellikler, uykuya dalma süresi, uyanma zamanları, gece ışık maruziyeti ve ekran süresi ile ilgili veriler toplandı. Katılımcılar ayrıca Sabahçılık-Akşamcılık Anketi, Pittsburgh Uyku Kalitesi İndeksi (PUKİ), Epworth Uykululuk Ölçeği (EUÖ), Uluslararası Fiziksel Aktivite Anketi (UFAA) ve Kısa Sağlık Anksiyetesi Envanteri’ni doldurdu.

Bulgular: Örneklem 101 kadın (%78) ve 29 erkek (%22) öğrenciden oluştu. Uyanma zamanı ile uykuya dalma süresi, telefon kullanımı ile uyku süresi, PUKİ ile çeşitli uyku parametreleri, EUÖ ile telefon kullanımı ve sağlık anksiyetesi ile hem PUKİ hem de EUÖ arasında zayıf pozitif korelasyonlar bulundu. Telefon kullanımı ile bilgisayar süresi, sirkadiyen ritim ile hem uyku süresi hem de telefon kullanımı arasında, ayrıca sirkadiyen ritim ile PUKİ ve EUÖ arasında zayıf negatif korelasyonlar gözlendi. EUÖ ile PUKİ puanları arasında ise orta düzeyde pozitif bir korelasyon saptandı.

Sonuç: Bulgular, çevrim içi eğitime bağlı yaşam tarzı değişikliklerinin öğrencilerin sirkadiyen ritimlerin, uyku kalitesinde ve sağlık anksiyetesinde değişimlerle ilişkili olabileceğini göstermektedir. Ancak çoğu ilişki zayıf düzeydedir, bu da sonuçların muhtemelen çoklu etkileşimli faktörlerden etkilendiğini düşündürmektedir.

Anahtar Kelimeler

• Dijital cihaz kullanımı
• uyku kalitesi
• gündüz uykululuğu
• sedanter yaşam tarzı
• öğrenci sağlığı

Kaynakça

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