DOI: http://dx.doi.org/10.18203/2394-6040.ijcmph20185261

Sleep disturbance and its effect on academic performance among students of a medical college of Tripura

Anjan Datta, Kaushik Nag, Nabarun Karmakar, Tamal Chakrabarty, Kaushik Tripura, Partha Bhattacharjee

Abstract


Background: Sleep deprivation may have grave health consequences; resulting in increasing disease morbidity and mortality. Sleep disturbance have also been affected academic performance of medical students. The objective of the study was to find out the prevalence of sleep disturbance and association between sleep disturbance and academic performance of medical students, if any.

Methods: An institution based cross-sectional study was conducted in the month of March 2018 among 203 medical students of Tripura Medical College and Dr. B.R.A.M. Teaching Hospital. Probability Proportionate to Sample Size (PPS) was used to determine the number of students required from each semester. Students selected by simple random sampling from each semester were interviewed by a pre-designed, pre-tested interview schedule designed based on Pittsburgh Sleep Quality Index. Data was represented in percentages in tables, charts and Chi square test was applied. P<0.05 was considered statistically significant.

Results: Mean age of the medical student was 21.36±1.96 years. Present study showed, 57% students were complaining of disturbed sleep. Students who felt sleepy during daytime (72.4%) were struggling more during exam compared to students not feeling sleepy (51.7%), which was statistically significant. Study revealed, students who got average mark in last semester exam were most affected with disturbed sleep (66.3%) followed by students who got good marks (53.5%) and poor marks (50%).

Conclusions: Prevalence of sleep disturbance was very high among medical students. Male students were much more affected compared to female students. Sleep disturbance has also affected academic performance of students.


Keywords


Sleep deprivation, Cross-sectional, Probability, Medical students, Academic performance, Hospitals

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References


Guyton A, Hall J. Central Nervous System. Text book of physiology. Elsevier Publications. 2015;11(1):739-41.

Sarita M, Sukhwant B. Study of sleep pattern and sleep problems of under graduate students from different professional courses. Indian Journal of Basic and Applied Medical Research. 2016;5(2):16-28.

Ferrara M, Gennaro LD. How much sleep do we need? Sleep Med Rev. 2001;5:155-79.

Ibrahim NK, Badawi FA, Mansouri YM, Ainousa AM, Jambi SK, Fatani AN et al. Sleep Quality among Medical Students at King Abdulaziz University: A Cross-sectional Study. J Community Med Health Edu. 2017;7(5):1-6.

Czeisler CA, Scammell TE, Saper CB. Disorders of sleep and wakefullness Harrisons’s principle of internal medicine. Mc Graw Hill Education. 2015;19(2):185.

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

Pagal JF, Kwaitkowski CF. Sleep complaints affecting school performance at different educational levels. Front Neurol. 2010;16:125.

ElArab HE, Rabiea MAM, Ali DH. Sleep behavior and sleep problems among a medical student sample in relation to academic performance:a cross-sectional questionnaire-based study. Middle East Current Psychiatry. 2014;21:72–80.

Spira AP, Beaudreau SA, Stone KL, Kezirian EJ, Lui LY, et al. Reliability and validity of the pittsburgh sleep quality index and the epworth sleepiness scale in older men. J Gerontol A Biol Sci Med Sci. 2012;67:433-9.

Moayedi F, Shahabjahanlu A, Rasa F, Sadeghi P. Prevalence of Sleep Disorders among Medical Students. Res J Pharm Biol Chem Sci. 2015;6(2):894-8.

Hamed H, Miskey A, Alkurd R, Ghazal Z, Sami R, Abduljaleel N, et al. The Effect of Sleeping Pattern on the Academic Performance of Undergraduate Medical Students at Ajman University of Science and Technology. J Pharm Pharm Sci. 2015;4(4):18-21.

Lai PP, Say YH. Associated Factors of Sleep Quality and Behavior among Students of two Tertiary Institutions in Northern Malaysia. Med J Malaysia. 2013;68(3):196-203.

Gladius HJ, Sowmiya K, Vidya CD, ALP Archana, FR William. A study of mobile phone usage on sleep disturbance, stress and academic performance among medical students in Tamil Nadu. Int J Community Med Public Health. 2018;1:365-8.

Spietinyte A, Smigelskas K, Adomaitieni V, Steibliene V. Studying habits, subjectively rated sleep quality and academic achievements among medical students. Biological Psychiatry Psychopharmacol. 2012-2013;18(2):69-75.

Giri PA, Baviskar MP, Phalke DB. Study of Sleep Habits and Sleep Problems among Medical Students of Pravara Institute of Medical Sciences Loni, Western Maharashtra, India. Ann Med Health Sci Res. 2013;3(1):51–4.

Mokarrar MH, Afsharmanesh A, Afshari M, Mohammadi F. Prevalence of sleep disorder among medical students in an Eastern university in Iran. Iranian J Health Sci. 2017;5(1):49-54.