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Middle East Current Psychiatry
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The association between Internet addiction and sleep quality among Sohag University medical students

Middle East Current Psychiatry volume 29, Article number: 23 (2022) Cite this article

Abstract

Background

Internet addiction (IA) is a growing issue with multiple impacts on psychological functions, including sleep. Consequently, the present study aimed to assess the correlation between IA as well as the quality of sleep among medical students. A total of 525 students from Sohag University were included in the study. Young Internet Addiction Test (YIAT) was utilized in order to evaluate IA. Demographic information, university-related factors, and Internet usage patterns of the participants were documented. Pittsburgh Sleep Quality Index was utilized so as to evaluate the quality of sleep.

Results

The prevalence of IA was 4.95% for severe addiction and 39.62% for moderate addiction. About 81.62% of subjects who suffer from IA significantly had poor quality of sleep. Young age, male gender, low academic performance, computer presence at home, Internet presence at home, using the Internet for chatting and gaming, and poor sleep quality are strong predictors of Internet addiction.

Conclusions

The prevalence of IA and its impact on the quality of sleep have been found to be substantial among medical students. There is a need for programs to raise awareness towards IA as well as its impact on sleep among university medical students.

Background

The Internet has evolved into one of the most crucial aspects of modern life. It is utilized in many disciplines for a variety of things, including entertainment, education, as well as communication. In spite of having a broad spectrum of merits, the other side of addiction to the Internet has been quietly but steadily emerging [1], as about 54.4% of the population use the Internet [2]. Addiction to the Internet is a dysfunctional pattern of Internet usage that induces distress or impairment [3]. The prevalence of IA ranges from 0.3 to 38% in many studies, and this difference might be induced by utilizing various methods and diagnostic instruments [4]. Sleeping is the optimum method for people to rest. People feel energized and ready for a new day after waking up following a good night’s sleep. The quality of sleep is influenced by different variables, including environmental factors, lifestyle, social life, work, stress, general health status, and economic status [5, 6]]. The impaired quality of sleep is a condition that may disrupt everyday living and induce a slew of issues. Sleep deprivation can have dangerous outcomes such as decreased academic performance, elevated accidents, and alleviated coping mechanisms [7]. Many studies have proven the influence of the IA on problematic sleep and insomnia, and insomnia was found in 3% of heavy Internet users [8].

Our aim in this study is to assess the correlation between Internet addiction and quality of sleep in medical students.

Methods

A cross-sectional study was conducted from January 2021 to October 20 21. Four medical Faculties in Sohag University (Medicine, Nursing, Pharmacy, and Veterinary Medicine) were chosen to be involved in the current study. The sample size was calculated to be 525 students as calculated using the Open EPI program. We selected the students for our study by using a multistage clustering sampling method. The students were selected by random cluster sampling method as follows: 125 students from the Faculty of Veterinary Medicine in the year and in the last year, 125 students from the faculty of Pharmacy in the first year and in the last year, 125 students from the faculty of Nursing in the first year and in the last year, and 150 students from faculty of Medicine in the first year and in the last year. The random cluster sampling method was also used to choose sections and departments among four facilities. We applied these scales during sections and lectures.

Tools

  1. 1.

    For assessment of socio-demographic, academic data of the student, and patterns of Internet usage (use of the Internet by computer or by mobile phone, hours spent in Internet use, the use of the Internet at home or outside, and the main aims for Internet use), a self-administered questionnaire was applied.

  2. 2.

    Young Internet Addiction Test (YIAT) [9]. The YIAT includes 20 items, each assessed on a Likert scale of six points. It has a score range from 0 to 100. According to the YIAT manual, the normal user (YIAT total score ≤20), the mild user (YIAT total score between 20 and 49), the moderate user (YIAT total score between 50 and 79), and severe or excessive user (YIAT total score ≥80). Because moderate users usually lack the potential to regulate their Internet usage, we categorized both excessive as well as moderate users with a YIAT total score of ≥50 as IA. Additionally, according to the IA test manual, we classified participants with a score between 0 and 49 as normal Internet users. We used the Arabic version translated by Hawi [10].

  3. 3.

    The Pittsburgh Sleep Quality Index (PSQI) is a questionnaire evaluating the quality of sleep by asking questions on seven major categories: sleep latency, sleep duration, subjective sleep quality, sleep efficiency, sleep disorders, daytime functions, and the use of sleeping aids. The questions are graded on a scale of 0 and 3; high scores indicate an impaired quality of sleep. Each of these major components is initially assessed within itself. Subsequently, the scores of seven elements are added together. Students with scores of 5 or more were categorized as bad sleepers, and participants with a score of less than five were classified as good sleepers [11]. We used the Arabic version translated by Suleiman et al. 2009 [12].

Firstly, we applied the Young Internet addiction test and a self-administered questionnaire on the students; then, we applied Pittsburgh Sleep Quality Index (PSQI).

Ethical consideration

The Scientific Research Ethical Committee of Sohag University’s Faculty of Medicine provided the ethical approval. In addition, we obtained informed consent from each student before responding to the questionnaires.

The statistical analysis

The data were analyzed using [SPSS] version 20. Quantitative data were represented as the mean and standard deviation (mean ± SD), and the t test was utilized for comparing means for groups. Qualitative data were presented as percentages and numbers, and we used the chi-square test to evaluate the association between distinct items. In addition, the correlations between the addiction to the Internet and the studied variables were verified utilizing logistic regression. The level of significance was set at a p-value of < 0.05.

Results

The present study enrolled 525 subjects. About 55.43% of the participants had normal Internet use, 39.62% had a moderate IA, and 4.95% had a severe IA (Fig. 1).

Fig. 1
figure 1

Distribution of studied students according to Internet addiction

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The mean age among Internet addicts was 19.95±1.37, and among normal Internet users was 23.32±1.42, and this was statistically significant. Internet addiction was significantly more among male students than students of low academic performance and students whose fathers were employed (Table 1).

Table 1 Association between IA and socio-demographic and academic data
Full size table

Students with Internet addiction significantly had computers and the Internet at home and used the Internet for chatting and games (Table 2).

Table 2 Association between Internet addiction and patterns of Internet use
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81.62% of students with Internet addiction significantly had poor quality of sleep (Table 3)

Table 3 Association between PSQI and Internet addiction
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Final logistic regression analysis identified that poor sleep quality, using the Internet for chatting and gaming, young age, having access to the Internet and a computer at home, male gender, and low academic performance are strong predictors of IA (Table 4).

Table 4 Final logistic regression model of factor affecting the presence of Internet addiction
Full size table

Discussion

This study was carried out in order to detect the prevalence of IA among university students and investigate the relationship between sleep quality as well as IA.

In our study, the prevalence of IA was 4.95% and 39.62% for severe as well as moderate addiction, respectively. Our findings were consistent with the (IA) prevalence results revealed by two studies in Menoufia University [13, 14]. The former found that 48.5% of medical students were pathological users of the Internet. In contrast, the second noted that 13.2% of both non-medical and medical students were problematic users of the Internet, whereas 39.1% were potential problematic Internet users. Other studies done in Palestine and Greece illustrated that the pervasiveness of IA was 30.1% and 34.7%, respectively [15, 16]. The disparity between our findings and those of other research might be attributed to the unavailability of a specific definition and accurate assessment of (IA), besides different samples and methods used.

Internet addiction is significantly more among younger age than normal Internet users. This finding is in agreement with many studies reporting that IA was more frequent among young people [13, 17, 18]. This does not agree with lee and Stapinski [19], who found no significant association between age and Internet addiction.

Regarding gender, Internet addiction was more prevalent among males compared to females, which is consistent with most previous studies, suggesting that the male gender is a predictor of IA [20, 21]. Chou et al. [22] found that male users of the Internet were riskier to have IA due to regular use of sexual issues; however, female users either were asymptomatic or may present with mild symptoms. However, another study did not detect any gender differences regarding IA [23].

We found that fathers of students with IA were significantly more employed than those with normal Internet users. IA is more elevated among students whose mothers and fathers are employed due to increased access to the Internet and the absence of control over their Internet use [24].

Our study demonstrated that the incidence of IA was higher among students with low academic performance. The current study’s findings agreed with [17, 25], who detected a significant negative association between IA and the students’ academic performance.

Students with Internet addiction significantly had computers and the Internet in their homes than students of normal Internet use. The results of our study were consistent with [25], who showed that most students with home Internet access with cell phones as well as computers.

Students with Internet addiction significantly used the Internet in chat as well as games more compared with students with normal Internet use. Many studies have shown a link between excessive video game playing and IA [3, 26, 27]. Internet chatting has been revealed as a risk factor for IA [26].

In this study, it was found that students with Internet addiction significantly had poor sleep quality. This finding is in agreement with a study in KSA, where 511 subjects were included. Sleep disturbance was detected in approximately 50% of the study sample, markedly correlated with IA. In that study, poor quality of sleep was related to high Internet use [28].

The current study’s findings on the adverse effect of IA on the sleep quality of medical students in current research are comparable to research carried out in India and China [29]. Research performed on university students in Taiwan illustrated that the quality of sleep who were addicted to the Internet slept 1.4 times worse than students who were not addicted to the Internet [30]. Another research in Canada revealed a positive correlation between IA as well as poor quality of sleep [31]. Another research on university students found that the median scores of IA in students with sleeping disorders were more elevated than in the group without sleep disorders [32].

The mechanisms underlying the link between IA and sleep disorders have not been conclusively established [33]. The most probable is a multifactorial and two-sided model of mutual influence. Sleep disorders, reflecting psychosocial problems, depression, and anxiety-phobic disorders, can precede and contribute to the formation of IA [34]. Internet addiction has been found to contribute to disturbed circadian rhythm [34] that may negatively influence bedtime and sleep duration. Another possible explanation is the emission of blue light through the screens that are known to suppress melatonin secretion from the pineal gland, leading to prolongation of sleep latency [35].

Limitations

There are certain limitations to the present research. First, data was gathered from limited research locations. The research could not include all medical students. Furthermore, data collection has relied on self-reported questionnaires, which resulted in memory bias. In addition, a cross-sectional investigation was unable to establish a cause-and-effect link.

Conclusions

The pervasiveness of IA and its impact on the quality of sleep among medical students were found to be significant. The study concluded that young age, male gender, low academic performance, computer presence at home, Internet presence at home, using the Internet for chatting and gaming, and poor sleep quality are strong predictors of Internet addiction.

Recommendation

Programs for increasing awareness of IA and its effects on sleep are needed among university medical students.

Availability of data and materials

The datasets utilized and/or analyzed in the present study can be provided upon reasonable request from the corresponding author.

Abbreviations

IA:

Internet addiction

PSQI:

Pittsburgh Sleep Quality Index

YIAT:

Young Internet Addiction Test

References

  1. O'Reilly M (1996) Internet addiction: a new disorder enters the medical lexicon. Can Med Asso J 154(12):1882

    CAS  Google Scholar 

  2. Da Molin G, Napoli ML, Sabella EA, Veshi A (2019) The youth and the dangers of the web: a field study. Riv Ital Econ Demografia e Stat 73(1):65

    Google Scholar 

  3. Weinstein A, Lejoyeux M (2010) Internet addiction or excessive internet use. Am J Drug Alcohol Abuse 36:277–283

    Article  Google Scholar 

  4. Chakraborty K, Basu D, Vijaya et al (2010) Internet addiction: consensus, controversies, and the way ahead. East Asian Arch Psychiatry 20(3):123–132

    CAS  PubMed  Google Scholar 

  5. Van den Bulck J (2004) Television viewing, computer game playing, and internet use and self-reported time to bed and time out of bed in secondary-school children. Sleep 27(1):101–104. https://doi.org/10.1093/sleep/27.1.101 PMID: 14998244

    Article  PubMed  Google Scholar 

  6. Barion A, Zee PC (2007) A clinical approach to circadian rhythm sleep disorders. Sleep Med 8:566–577

    Article  Google Scholar 

  7. Kuss DJ, Griffiths MD (2012) Internet gaming addiction: a systematic review of empirical research. Int J Mental Health Addict 10(2):278–296

    Article  Google Scholar 

  8. Gholami A, Jahromi LM, Zarei E, Dehghan A (2013) Application of WHOQOL-BREF in measuring the quality of life in health-care staff. Int J Prev Med 4(7):809

    PubMed  PubMed Central  Google Scholar 

  9. Young KS (1998) Caught in the net: how to recognize the signs of internet addiction and a winning strategy for recovery. J. Wiley, New York

    Google Scholar 

  10. Hawi NS (2013) Arabic validation of the Internet addiction test. Cyberpsychol Behav Soc Netw 16(3):200–204. https://doi.org/10.1089/cyber.2012.0426 Epub 2013 Feb 26. PMID: 23441685

    Article  PubMed  Google Scholar 

  11. Buysse DJ, Hall ML, Strollo PJ, Kamarck TW et al (2008) Relationships between the Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale (ESS), and clinical/polysomnographic measures in a community sample. J Clin Sleep Med 4:563–571

    Article  Google Scholar 

  12. Suleiman K, Yates B, Berger A, Pozehl B, Meza J (2009) Translating the Pittsburgh Sleep Quality Index Into Arabic. West J Nurs Res 32(2):250–268. https://doi.org/10.1177/0193945909348230

    Article  PubMed  Google Scholar 

  13. Desouky DA, Ibrahim RA (2015) Internet addiction and psychological morbidity among menoufia university students, Egypt. Am J Public Health Res 3(5):192–198

    Google Scholar 

  14. Shaheen HM, Farahat TM, Gaber HM (2016) Problematic internet use among medical school students in Menoufia University Egypt. J Child AdolescBehav 4:298

    Google Scholar 

  15. Alhajjar BI (2014) Internet addiction and psychological morbidity among nursing students in Gaza-Palestine. Am J Appl Psychol 3(4):99–103

    Article  Google Scholar 

  16. Frangos CC, Sotiropoulos I (2011) Problematic internet use among Greek university students: an ordinal logistic regression with risk factors of negative psychological beliefs, pornographic sites, and online games. Cyberpsychol Behav Soc Netw 14(1-2):51–58

    Article  Google Scholar 

  17. Király O, Griffiths MD, Urbán R, Farkas J, Kökönyei G, Elekes Z et al (2014) Problematic internet use and problematic online gaming are not the same: findings from a large nationally representative adolescent sample. Cyberpsychol Behav Soc Netw 17(12):749–754. https://doi.org/10.1089/cyber.2014.0475

    Article  PubMed  PubMed Central  Google Scholar 

  18. Ali YH, Mohammed AN, Ali AR (2017) Internet addiction among medical students of Sohag University, Egyp. ISSN 2(92):0013–2446

    Google Scholar 

  19. Lee BW, Stapinski LA (2012) Seeking safety on the internet: relationship between social anxiety and problematic internet use. J Anxiety Disord 26(1):197–205

    Article  Google Scholar 

  20. Byun S, Ruffini C, Mills JE et al (2009) Internet addiction: meta-synthesis of 1996-2006 quantitative research. Cyberpsychol Behav 12:203–207

    Article  Google Scholar 

  21. Tsai HF, Cheng SH, Yeh TL et al (2009) The risk factors of internet addiction: a survey of university freshmen. Psychiatry Res 167:294–299

    Article  Google Scholar 

  22. Chou C, Condron L, Belland JC (2005) A review of the research on internet addiction. Educ Psychol Rev 17(4):363–388

    Article  Google Scholar 

  23. Lam LT, Peng ZW, Mai JC et al (2009) Factors associated with internet addiction among adolescents. CyberPsychol Behav 12(5):551–555

    Article  Google Scholar 

  24. Ozgul O, Ozlem O, Alaettin US, Sinan O (2013) Evaluation of internet addiction and depression among university students. Procedia Soc Behav Sci 82:445–454

    Article  Google Scholar 

  25. Saied SM, Elsabagh HM, El-Afandy AM (2016) Internet and Facebook addiction among Egyptian and Malaysian medical students. Int J Community Med Public Health 3(5):1288–1297

    Article  Google Scholar 

  26. Korkeila J, Kaarlas S, Jääskeläinen M et al (2010) Attached to the web–harmful use of the internet and its correlates. Eur Psychiatry 25:236–241

    CAS  Article  Google Scholar 

  27. Gentile DA, Choo H, Liau A et al (2011) Pathological video game use among youths: a two-year longitudinal study. Pediatrics 127:e319–e329

    Article  Google Scholar 

  28. Khayat MA, Qari MH, Almutairi BS, Shuaib BH, Rambo MZ, Alrogi MJ et al (2018) Sleep quality and Internet addiction level among university students. Egypt J Hosp Med 73(7):7042–7047

    Article  Google Scholar 

  29. Dave R, Irani A, Neekhra V (2020) Effect of musculoskeletal disorders on health-related quality of life of light engineering maintenance personnel. Int J Cur Res Rev 12(15):110

    Article  Google Scholar 

  30. Cheng SH, Shih CC, Lee IH, Hou YW, Chen KC, Chen KT et al (2012) A study on the sleep quality of incoming university students. Psychiatry Res 197:270–274

    Article  Google Scholar 

  31. Younes F, Halawi G, Jabbour H, El Osta N, Karam L, Hajj A et al (2016) Internet addiction and relationships with insomnia, anxiety, depression, stress and self-esteem in university students: a cross-sectional designed study. PLoS One 11:e0161126

    Article  Google Scholar 

  32. Demirci A, Doğan R, Matrak Y et al (2015) The effect of problematic ınternet use on the sleep quality of medical students. TJFMPC 9:143–149

    Article  Google Scholar 

  33. You Z, Mei W, Ye N, Zhang L, Andrasik F (2020) Mediating effects of rumination and bedtime procrastination on the relationship between Internet addiction and poor sleep quality. J Behav Addict 10:1556

    Google Scholar 

  34. Chen YL, Gau SS (2016) Sleep problems and internet addiction among children and adolescents: a longitudinal study. J Sleep Res 25:458–465

    Article  Google Scholar 

  35. Moderie C, Van der Maren S, Dumont M (2017) Circadian phase, dynamics of subjective sleepiness and sensitivity to blue light in young adults complaining of a delayed sleep schedule. Sleep Med 34:148–155

    Article  Google Scholar 

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Acknowledgements

We express our gratitude for the effort and time given by all participants in this study.

Funding

This research has not received any funding.

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Affiliations

  1. Department of Neuropsychiatry, Faculty of Medicine, Sohag University, Sohag, Egypt

    Osama Abd Alreheem Mahmoud, Saber Hadad & Taher Abdelraheem Sayed

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  1. Osama Abd Alreheem Mahmoud
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  2. Saber Hadad
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  3. Taher Abdelraheem Sayed
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Contributions

O.A.M: Selecting the idea of research, application of questionnaires, statistical analysis, and manuscript writing. S.H.: Determining the idea of research, application of the questionnaires, statistical analysis, paper writing, revision of the references, and paper submission. T. A. S.: Recruiting and interviewing the participants, administrating the questionnaires, collecting the samples, statistical analysis, and writing the manuscript. The authors have read and approved the final manuscript.

Corresponding author

Correspondence to Saber Hadad.

Ethics declarations

Ethics approval and consent of participation

The Medical Research Ethics Committee of the Faculty of Medicine, Sohag University, authorized the current study protocol. Informed consent was collected from all subjects recruited in the study. The researchers confirmed each participant’s confidentiality and voluntary participation if they agreed to enroll in the present study.

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Consent for publishing has been obtained.

Competing interests

The authors declare that they have no competing interests.

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Mahmoud, O.A.A., Hadad, S. & Sayed, T.A. The association between Internet addiction and sleep quality among Sohag University medical students. Middle East Curr Psychiatry 29, 23 (2022). https://doi.org/10.1186/s43045-022-00191-3

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Keywords

  • Internet addiction (IA)
  • Medical students
  • Sleep quality