Pengaruh Kualitas Tidur terhadap Memori Jangka Pendek Mahasiswa Program Studi Kedokteran Universitas Tanjungpura

Authors

  • Hesti Ratna Pratiwi Program Studi Kedokteran, Fakultas Kedokteran Universitas Tanjungpura, Pontianak, Kalimantan Barat, Indonesia
  • Ery Hermawati Departemen Fisiologi, Fakultas Kedokteran Universitas Tanjungpura, Pontianak, Kalimantan Barat, Indonesia
  • Umi Kalsum Departemen Psikologi, Rumah Sakit Jiwa Daerah Sungai Bangkong, Pontianak, Kalimantan Barat, Indonesia

DOI:

https://doi.org/10.55175/cdk.v49i6.237

Keywords:

Kualitas tidur, mahasiswa kedokteran, memori jangka pendek

Abstract

Latar Belakang. Memori jangka pendek sebagai salah satu proses awal penerimaan informasi dianggap berperan penting dalam fungsi kognitif seseorang. Tujuan.Mengetahui pengaruh kualitas tidur terhadap memori jangka pendek mahasiswa Program Studi Kedokteran Universitas Tanjungpura. Metodologi. Penelitian dengan desain analitik menggunakan pendekatan potong lintang. Jumlah sampel 73 orang. Variabel bebas adalah kualitas tidur diukur dengan Pittsburgh sleep quality index (PSQI) dan variabel terikat adalah memori jangka pendek diukur dengan Digit Span. Analisis statistik menggunakan Kolmogorov-Smirnov dan Mann-Whitney U Test Hasil. Sebanyak 74% subjek penelitian memiliki kualitas tidur buruk dan rata-rata skor memori jangka pendek adalah 8,96. Subjek penelitian yang memiliki kualitas tidur buruk memiliki rata-rata skor memori jangka pendek lebih tinggi (9,33) dibandingkan dengan subjek penelitian dengan kualitas tidur baik (7,89). Hasil uji komparatif Mann-Whitney U Test mendapatkan nilai signifikan p=0,015 (p<0,05). Simpulan. Skor memori jangka pendek lebih tinggi pada mahasiswa Program Studi Kedokteran Universitas Tanjungpura yang memiliki kualitas tidur buruk dibandingkan mahasiswa yang memiliki kualitas tidur baik

Background. Short-term memory as one of the initial stage of information storage is considered to have an important role in cognitive performance. Objective. To determine the impact of sleep quality on short-term memory among medical students at Tanjungpura University. Methods. An analytic study with cross-sectional design on 73 subjects. Sleep quality as an independent variable was measured by Pittsburgh sleep quality index (PSQI) and short-term memory as a dependent variable was measured by Digit Span. Analytical statistics used Kolmogorov-Smirnov and Mann-Whitney U Test. Results. Poor sleep quality was found in 74% subjects with mean score of short-term memory of 8.96. Subjects with poor sleep quality had a higher mean score of short-term memory (9.33) than subjects with good quality of sleep (7.89). The Mann-Whitney U Test result was p= 0.015 (p <0.05). Conclusion. Medical students in Tanjungpura University with poor sleep quality have significantly higher score of short-term memory test compared to students who had good sleep quality.

Downloads

Download data is not yet available.

References

Rasch B, Born J. About sleep’s role in memory. Physiol Rev. 2013;93(2):681–776.

Burgess CR, Scammell TE. Narcolepsy: Neural mechanisms of sleepiness and cataplexy. J Neurosci. 2012;32(36):12305–11.

National Sleep Foundation. How much sleep do we really need? Sleep Res. 2016.

Azad MC, Fraser K, Rumana N, Abdullah AF, Shahana N, Hanly PJ, et al. Sleep disturbances among medical students: A global perspective. J Clin Sleep Med. 2015;11(1):69–74.

Ibrahim NK, Badawi FA, Mansouri YM, Ainousa AM, Jambi SK, An F, et al. Sleep quality among medical students at King Abdulaziz University: A cross-sectional study. J Community Med Health Educ. 2017;7(5):561.

Preišegolavičiūtė E, Leskauskas D, Adomaitienė V. Associations of quality of sleep with lifestyle factors and profile of studies among Lithuanian students. Medicina (Kaunas) 2010;46(7):482–9.

Sathivel D, Setyawati L. Prevalensi insomnia pada mahasiswa fakultas kedokteran universitas Udayana. Intisari Sains Medis 2017;8(2):87–92.

Munthe IP, Utami RY, Fujiati II. Hubungan kualitas tidur dengan memori jangka pendek pada mahasiswa Fakultas Kedokteran Universitas Muhammadiyah Sumatera Utara. J Ibnu Sina Biomedika 2017;1(2):137–53.

Julianto V. Meningkatkan memori jangka pendek dengan karawitan. J Ilmu Psikol. 2017;2(2):137–47.

Kumaran D. Short-term memory and the human hippocampus. J Neurosci. 2008;28(15):3837–8.

Alhola P, Polo-Kantola P. Sleep deprivation: Impact on cognitive performance. Neuropsychiatr Dis Treat. 2007;3(5):553–67.

Fridayana. Hubungan antara kualitas dan kuantitas tidur dengan nilai modul pada mahasiswa Kedokteran Praklinik Universitas Tanjungpura. [Skripsi] Pontianak: Universitas Tanjungpura; 2013.

Buysse DJ, Reynolds CF, Monk TH, Berman SR, Kupfer DJ, III CFR, et al. The Pittsburgh sleep quality index: A new instrument for psychiatric practice and research. Psychiatry Res. 1989;28(2):193–213.

Woods DL, Kishiyama MM, Yund EW, Herron TJ, Edwards B, Poliva O, et al. Improving digit span assessment of short-term verbal memory. J Clin Exp Neuropsychol. 2011;33(1):101–11.

Prastiti NH. Hubungan antara kualitas tidur dengan memori jangka pendek pada mahasiswa Fakultas Kedokteran Universitas Muhammadiyah Malang. [Skripsi]. Jawa Timur: Universitas Muhammadiyah Malang; 2011.

Vahdat S, Fogel S, Benali H, Doyon J. Network-wide reorganization of procedural memory during NREM sleep revealed by fMRI. eLife. 2017;6:24987.

Schönauer M, Pawlizki A, Köck C, Gais S. Exploring the effect of sleep and reduced interference on different forms of declarative memory. Sleep. 2014;37(12):1995–2007.

Nolen-Hoeksema S, Fredrickson B, Loftus G, Wagenaar W. Atkinson and Hilgard’s introduction to psychology. Cengage Learning; 2009.

Bruning RH, Schraw GJ, Norby MM. Cognitive psychology and instruction. In: History of Science; 2011.

Straube B. An overview of the neuro-cognitive processes involved in the encoding, consolidation, and retrieval of true and false memories. Behav Brain Funct. 2012;8(35):1–31.

Ji D, Wilson MA. Coordinated memory replay in the visual cortex and hippocampus during sleep. Nat Neurosci. 2007;10:100–7.

Everson CA, Henchen CJ, Szabo A, Hogg N. Cell injury and repair resulting from sleep loss and sleep recovery in laboratory rats. Sleep 2014;37(12):1929–40.

Antony JW, Ferreira CS, Norman KA, Wimber M. Retrieval as a fast route to memory consolidation. Trends Cogn Sci. 2017;21:573–6.

Holcomb B, Raisin BN, Gravitt K, Herrick L, Mitchell N, Mitchell Emily Simonavice Faculty Mentor N. The relationship between sleep quality and memory. Corinth. 2016;17(17):94–106.

Felicita M. Hubungan antara kualitas tidur dengan memori jangka pendek pada lansia di Panti Werdha Griya St. Yosef di Surabaya [Skripsi]. Surabaya: Universitas Katolik Widya Mandala Surabaya; 2017.

Merz MG. The relationship between sleep, working memory, and decision making in young and old adult populations. Honor Major Theses. 2017;(210):4–28.

Julianto V, Etsem MB. The effect of reciting holy qur’an toward short-term memory ability analysed trought the changing brain wave. J Psikol. 2015;38(1):17–29.

Ahmed SM, Malik AN, Choudhary UG, Siraj N, Wahab A, Nadeem A. Diurnal variation of visual short-term memory. J Young Investig. 2013;25(8):101–7.

Alsaggaf MA, Wali SO, Merdad RA, Merdad LA. Sleep quantity, quality, and insomnia symptoms of medical students during clinical years: Relationship with stress and academic performance. Saudi Med J. 2016;37(2):173–82.

Krohne HW. Vigilance and cognitive avoidance as concepts in coping research. In: Attention and avoidance: Strategies in coping with aversiveness. USA: Hogrefe & Huber; 1993. pp. 19–50.

Redhwan A, Sami A, Karim A, Chan R, Zaleha M. Stress and coping strategies among management and Science University Students: A Qualitative Study. Int Med J Malaysia 2009;8(2):11–5.

Junaidi MC, Soegiarto B. Hubungan antara aktivitas fisik terhadap memori kerja murid SMA Don Bosco III Bekasi. Sari Pediatr. 2017;(18):251–9.

Ogoh S, Tsukamoto H, Hirasawa A, Hasegawa H, Hirose N, Hashimoto T. The effect of changes in cerebral blood flow on cognitive function during exercise. Physiol Rep. 2014;(2):1–8.

Dewi EK, Rusmawati D, Ratnaningsih IZ. The effect of music and motoric movement intervention to increase attention among elementary school students in Semarang Central Java. Proc Environ Sci. 2015;(23):179–85.

Abdurrochman A, Wulandari RD, Fatimah N. The comparison of classical music, relaxation music and the qur’anic recital: An AEP study. The 2007 Regional Symposium on Biophysics and Medical Physics; 2007.

Downloads

Published

01-06-2022

How to Cite

Pratiwi, H. R., Hermawati, E., & Kalsum, U. (2022). Pengaruh Kualitas Tidur terhadap Memori Jangka Pendek Mahasiswa Program Studi Kedokteran Universitas Tanjungpura. Cermin Dunia Kedokteran, 49(6), 305–309. https://doi.org/10.55175/cdk.v49i6.237

Issue

Section

Articles