High intensity of gadget usage affects the population. Gadget addiction especially smartphones became more common. Previous studies have shown its negative effects, such as bad sleep quality. This study aims to find the relationship between smartphone usage and sleep quality among medical students. The questionnaires used in this study were AKPP (Asesmen Komunitas terhadap Pengalaman Psikotik), SAS- SV (Smartphone Addiction Scale - Short Version), and PSQI (Pittsburgh Sleep Quality Index). The statistical analysis used in this study were Pearson’s Chi-square and Pearson’s r. This study was an observational cross-sectional study. Among 201 respondents, 126 (62.7%) were at high risk of getting addicted to smartphones and 95 (47%) were having bad sleep quality. This study found that there was a moderate positive correlation between increasing smartphone usage and worsening sleep quality (p = 0.006, r = 0.320). In conclusion, there was a correlation between smartphone usage and sleep quality.

ABSTRAK  Pandemi COVID19 menjadi fokus utama masalah kesehatan oleh pemerintah sejak kasusnya meningkat setiap bulan pada tahun 2020. Pandemi Covid-19 telah memberikan dampak besar pada berbagai bidang Salah satu bidang yang terdampak akibat Covid 19 di Indonesia adalah bidang pendidikan, maka dilakukan pembelajaran daring. Pada kondisi saat ini beberapa konsep pembelajaran sebagaimana yang diterapkan dalam pembelajaran daring tidak berjalan dengan  baik dalam  situasi  darurat  seperti  sekarang, selain itu sistem pembelajaran yang kurang efektif dapat menakibatkan penyampaian materi sulit untuk dipahami, Yang  mengakibatkan semakin luas terjadinya kecemasan, kebosanan terlebih dimasa pandemi Covid-19. Oleh sebab itu kegiatan webinar ini dilakukan agar memberikan pengetahuan tentang cara menghindari kebosanan dan stres selama pembelajaran daring kepada seluruh pelajar di Indonesia. Dengan  metode penyampaian materi menggunakan webinar lalu dilakukan pre test dan post test untuk mengukur pengetahuan pelajar. Didapatkan hasil 827 siswa yang mengikuti pre test dan post test dengan nilai rata-rata pada pre test sebesar 3,45 sedangkan pada post test nilai rata- rata sebesar 4. Hal ini menunjukkan ada peningkatan pengetahuan dari kegiatan webinar dengan hasil rerata pre test dan post test peserta.  Kata Kunci: Covid-19, Kebosanan, Stres, Daring, Pengetahuan  ABSTRACT The COVID19 pandemic has become by the government since the cases increased every month in 2020. The Covid-19 pandemic has had a major impact on various fields. One of the areas affected by Covid-19 in Indonesia is education, then online learning is carried out. In the current condition, some learning concepts as applied in online learning do not work well in emergency situations like now, besides that, an ineffective learning system can result in the delivery of material being difficult to understand, which results in widespread anxiety, boredom, especially during the pandemic Covid -19. Therefore, this webinar activity was conducted in order to provide knowledge about how to avoid boredom and stress during online learning to all students in Indonesia. With the method of delivering material using a webinar then pre-test and post-test are carried out to measure student knowledge. The results obtained were 827 students who took the pre-test and post-test with an average score of 3.45 in the pre-test while the post-test average value of 4. participant test. Keywords: Covid-19, Boredom, Stress, Online, knowledge