“DOES EXCESSIVE INTERNET USAGE DISRUPT CIRCADIAN RHYTHM? – SPOTLIGHT ON A LOOMING BEHAVIOURALADDICTION AMONG MEDICAL STUDENTS”

Background: In recent years the internet had become the most indispensable tool for students for learning, entertainment, and communication. Internet over-usage had emerged as a major problem among students causing the emergence of a problem that is defined as internet addiction (IA) which affects sleep and leads to several mental health problems. This study is the step toward understanding the effect of internet addiction on sleep quality among medical college students in Pondicherry. Methods: This was a cross-sectional study. It is a questionnaire-based study administrated among 298 consenting medical students. The participants were assessed by proforma containing demographic details, variables related to internet use, questionnaires of Internet Addiction Test, and Pittsburgh Sleep Quality Index for Sleep quality. Statistical data were analysed by SPSS-25. Results: A total of 287 students participated; 113 (39.4%) were males and 174 (60.6%) are females. Out of which Average users were 244 (85.01%) and problematic internet usage was 43 (14.99%), whereas poor sleep quality is found in 132 (45.99%) individuals. A significant correlation was found between internet addiction and the quality of sleep. Conclusions: Participants with problematic internet users were more likely to have a poor quality of sleep and vice versa.

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Association of sleep quality and internet addiction among the medical students

International Journal of Research in Medical Sciences ◽

10.18203/2320-6012.ijrms20192903 ◽

2019 ◽

Vol 7 (7) ◽

pp. 2703

Author(s):

Nidhi Nagori ◽

Kinjal Vasava ◽

Ashok U. Vala U. Vala ◽

Imran J. Ratnani

Keyword(s):

Medical Students ◽

Sleep Quality ◽

Internet Addiction ◽

Internet Use ◽

Poor Quality ◽

Problematic Internet Use ◽

Poor Sleep ◽

Quality Of Sleep ◽

Poor Sleep Quality

Background: The side effects of Internet overuse have been emerging progressively causing the emergence of a problem that is defined as internet addiction or problematic internet use. It also disrupts the sleep wake cycle so adversely affecting quality of sleep. This study is a preliminary step toward understanding the effect of internet addiction on sleep quality among medical college students in India.Methods: This was an observational, cross-sectional, single-centred, and self-assessable. Questionnaire based study administrated among 525 consenting medical students. The participants were assessed by proforma containing demographic details, variables related with internet use, questionnaires of IAT (Internet Addiction Test for Internet Use) and PSQI (Pittsburgh Sleep Quality Index for Sleep quality. Statistical data were analysed by Graph Pad InStat version 3.06 using Chi–square test and Mann-Whitney test.Results: There were 9.3% of all participants were considered problematic internet users with frequency of internet addiction 0.9%. Participants with problematic internet use are likely to have poor sleep quality (p<0.0001). 23.8% of all participants had poor sleep quality and 76.2% of the students had good quality of sleep. Participants with poor quality of sleep were having high IAT scores in comparison to participants with good quality of sleep. Severity of poor sleep quality is positively correlated with internet addiction (r2=0.233, p<0.0001).Conclusions: Participants with problematic internet use were more likely to have poor quality of sleep and vice a versa.

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Quality of Sleep in the Cypriot Population and Its Association With Multimorbidity: A Cross-Sectional Study

Frontiers in Public Health ◽

10.3389/fpubh.2021.693332 ◽

2021 ◽

Vol 9 ◽

Author(s):

Maria Kyprianidou ◽

Demosthenes Panagiotakos ◽

Maria Kambanaros ◽

Konstantinos C. Makris ◽

Costas A. Christophi

Keyword(s):

Sleep Quality ◽

Adult Population ◽

International Classification Of Diseases ◽

Poor Quality ◽

Poor Sleep ◽

Quality Of Sleep ◽

Sleep Habits ◽

Cross Sectional ◽

Validated Questionnaire

Poor sleep is a relatively common condition with possibly serious adverse health consequences. Lack of sleep affects the endocrine, immune, and nervous systems. In Cyprus, there is no information about the quality of sleep in the population. The goal of this study was to assess the quality of sleep in the Cypriot population and evaluate its association with multimorbidity. A representative sample of the adult population of Cyprus was selected in 2018–2019 among the five government-controlled municipalities of the Republic of Cyprus using stratified sampling. Data on sleep quality as well as on the presence of chronic, clinical, and mental health conditions were collected using a validated questionnaire. Diseases were classified according to the International Classification of Diseases, 10th Revision (ICD-10). A total of 1,140 Cypriot men and women over 18-years of age (range: 18–94) participated in the study. The median Pittsburgh sleep quality index score of the participants was 5 (first quartile = 3, third quartile = 7) with the maximum score being 17, which suggests that the Cypriot population has a relatively good quality of sleep overall, although, almost one-third of the study population had a poor quality of sleep. Women, residents of Paphos, and married people had a poorer quality of sleep (p < 0.05). Having a poor quality of sleep was associated with higher odds of multimorbidity (OR = 2.21, 95% CI: 1.55, 3.16), even after adjusting for demographics, socioeconomic, and lifestyle factors. Adopting good sleep habits could be beneficial and would potentially help reduce the risk of multimorbidity. Public health guidelines regarding the importance of sleep and its association with multimorbidity should be considered.

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Quality of sleep and use of computers and cell-phones among university students

Revista da Associação Médica Brasileira ◽

10.1590/1806-9282.65.12.1454 ◽

2019 ◽

Vol 65 (12) ◽

pp. 1454-1458 ◽

Cited By ~ 1

Author(s):

Diogo von Gaevernitz Lima ◽

Ana Claudia Garabeli Cavalli Kluthcovsky ◽

Luiz Gustavo Rachid Fernandes ◽

Giovane Okarenski

Keyword(s):

Medical Students ◽

Sleep Quality ◽

Computer Use ◽

Cell Phones ◽

Poor Sleep ◽

Quality Of Sleep ◽

Poor Sleep Quality ◽

Cross Sectional ◽

Good Sleep

SUMMARY OBJECTIVE Evaluate the quality of sleep and its association with the use of computers and cell-phones among medicine and dentistry students. METHODS Cross-sectional and comparative study, which evaluated 425 students through a socioeconomic questionnaire, the Pittsburgh Sleep Quality Index(PSQI), and a questionnaire on their use of computers and cell phones. RESULTS Poor sleep quality was observed in 61.4% of medical students and in 60.1% of dentistry students. Medical students with poor sleep quality had a higher mean time of computer use at night when compared to those with good sleep quality (p=0.04), as well as for computer (p<0.001) and cell phone use (p<0.01) immediately before bedtime. Dentistry students with poor sleep quality had a higher average time of computer use before bedtime than those with good sleep quality (p=0.03). CONCLUSION Students should receive guidance on prevention strategies and quality of sleep care.

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Quality of sleep and hypertension in adolescents

Paediatrica Indonesiana ◽

10.14238/pi56.5.2016.272-6 ◽

2017 ◽

Vol 56 (5) ◽

pp. 272 ◽

Cited By ~ 1

Author(s):

Arie Taufansyah P. Nasution ◽

Rafita Ramayati ◽

Sri Sofyani ◽

Oke RRna Ramayani ◽

Rosmayanti Siregar

Keyword(s):

Blood Pressure ◽

Sleep Quality ◽

Later Life ◽

Cross Sectional Study ◽

Poor Quality ◽

Poor Sleep ◽

Quality Of Sleep ◽

Poor Sleep Quality ◽

Cross Sectional

Background Adolescents with hypertension are at risk of morbidity and mortality due to cardiovascular problems in later life. Hypertension may be influenced by poor quality of sleep, so early detection of hypertension and ensuring good quality of sleep in adolescence is needed.Objective To assess for a possible association between poor sleep quality and hypertension in adolescents.Methods We conducted a cross-sectional study from January to March 2013 in Mustafawiyah Boarding School, Mandailing Natal, North Sumatera. Subjects’ quality of sleep was assessed by the Pittsburgh Sleep Quality Index (PSQI) questionnaire and their systolic and diastolic blood pressures were measured. Quality of sleep was categorized as either good or poor. Blood pressure was categorized as either normotensive or hypertensive. An association between poor sleep quality and hypertension was analyzed by Chi-square test.Results Two hundred forty adolescents participated in this study, of whom 210 (87.5%) subjects were normotensive and 30 (12.5%) subjects were hypertensive. We found higher systolic blood pressure [114.9 (SD 11.7) vs. 109.5 (SD 10.5) mmHg as well as diastolic blood pressure [74 (SD 9.1) vs. 69.9 (SD 7.5) mmHg in adolescents with poor sleep quality compared to those with good sleep quality (P=0.001).Conclusion Poor sleep quality is associated with hypertension in adolescents.

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Quality of Sleep and Its Correlates among Yemeni Medical Students: A Cross-Sectional Study

Sleep Disorders ◽

10.1155/2021/8887870 ◽

2021 ◽

Vol 2021 ◽

pp. 1-10

Author(s):

Bothaina Ahmed Attal ◽

Mohammed Bezdan ◽

Abdulwahab Abdulqader

Keyword(s):

Academic Performance ◽

Medical Students ◽

Sleep Quality ◽

Poor Sleep ◽

Quality Of Sleep ◽

Poor Sleep Quality ◽

Cross Sectional Survey ◽

Cross Sectional ◽

The Mean

Background. Sleep disturbance is particularly common among medical students worldwide and affects their wellbeing and academic performance. However, little is known about this issue in Yemen. This study looks at sleep quality and its association with personal and life-style factors and self-reported academic performance among medical students at the largest Yemeni university. Methods. A cross-sectional survey was conducted at Sana’a University, Yemen, in 2017. The Pittsburgh Sleep Quality Index (PSQI), consisting of 19 items and 7 components ( score range = 0 ‐ 3 ), was used to assess sleep quality. The summation of the components’ scores yields the global PSQI score ( range = 0 ‐ 21 ). A global PSQI value higher than 5 indicates poor quality of sleep. Logistic regression was applied to look at relationships. Results. 240 male (41%) and female (59%) medical students took part in the study with 54% being preclinical and 46% clinical with an average age of 23.3 years ( SD = 1.7 ). The mean global score (SD) was 6.85 (2.8), and 68% of the students ( N = 163 ) were identified as poor sleepers. The mean global PSQI score (SD) and proportion of poor sleepers were higher among males (7.7 (2.8) and 81%, respectively) than females (6.27 (2.42) and 59.2%, respectively), p ≤ 0.001 . Good sleep quality was more likely (OR (95% CI)) among females (3.4 (1.3-8.8)), the unmarried (2.8 (1-7.8)), those in good health (2.3 (1.1-4.5)), and nonkhat chewers (4.9 (1.4-17.1)). Nonsmokers were less likely to have good quality sleep compared to occasional smokers (0.185 (0.071-.485)). Stress (30%) and academic workload (21%) were the most commonly reported causes of poor sleep quality. Almost two-thirds of the students (65%) mentioned that disturbed sleep undermined their academic performance. Conclusions. Poor sleep quality is common among Sana’a medical students and impacts their academic performance. Specific stress management and sleep hygiene promoting programs should be incorporated early on in medical education.

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Sleep quality among undergraduate students of a medical college in Nepal during COVID-19 pandemic: an online survey

F1000Research ◽

10.12688/f1000research.53904.1 ◽

2021 ◽

Vol 10 ◽

pp. 505

Author(s):

Dhan Shrestha ◽

Suman Prasad Adhikari ◽

Namrata Rawal ◽

Pravash Budhathoki ◽

Subashchandra Pokharel ◽

...

Keyword(s):

Medical Students ◽

Sleep Quality ◽

Online Survey ◽

Well Being ◽

Poor Quality ◽

Poor Sleep ◽

Quality Of Sleep ◽

Diverse Range ◽

Medical College

Background Good sleep quality is associated with a diverse range of positive outcomes such as better health, less daytime sleepiness, well-being, and proper psychological functioning. Sleep deprivation or poor sleep quality leads to many metabolic, endocrine, and immune changes. Many studies have shown changes in sleep schedule along with worsening of sleep quality during the COVID-19 pandemic. Methods This cross-sectional study was conducted among students of a medical college in Kathmandu, Nepal from January 13, 2021, to February 15, 2021. A stratified random sampling technique was used. Data were collected using the Pittsburgh Sleep Quality Index (PSQI). Questionnaires that were completely filled were included and analyzed using STATA vs. 15. Results 168 medical students filled out the questionnaires with a response rate of 88.42%. 30.36% (n=51) of respondents were having poor quality of sleep (PSQI total score of > 5) with an average PSQI score of 4.24±2.19. Unadjusted logistic regression analysis showed significantly higher odds of poor quality of sleep among females (OR, 2.25; CI, 1.14-4.43) comparing to male and the relation persists even adjusting with age and year in medical school (aOR, 2.81; CI, 1.35-5.86) Adjusting with age and gender 4th-year MBBS students were 82% less likely to have a poor quality of sleep compared to 2nd-year MBBS students (aOR, 0.18; CI, 0.04-0.76). Poor quality of sleep is common among medical students. Conclusions More than a quarter of medical students have a poor quality of sleep as per our study. So, education and awareness should be aroused among medical students regarding the detrimental effects of poor quality sleep on daily activities, physical and mental well-being, and the overall quality of life.

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Magnitude and correlates of sleep quality among undergraduate medical students in Ethiopia: cross –sectional study

Sleep Science and Practice ◽

10.1186/s41606-021-00058-2 ◽

2021 ◽

Vol 5 (1) ◽

Author(s):

Tirusew Wondie ◽

Alemayehu Molla ◽

Haregewoin Mulat ◽

Woynabeba Damene ◽

Mengistu Bekele ◽

...

Keyword(s):

Medical Students ◽

Sleep Quality ◽

Sleep Hygiene ◽

Cross Sectional Study ◽

Poor Sleep ◽

Quality Of Sleep ◽

Undergraduate Medical Students ◽

Poor Sleep Quality ◽

Cross Sectional

Abstract Purpose Poor quality of sleep has a negative effect on academic performance of medical students. Quantity and quality of sleep in addition to average sleep time are strongly linked with students’ learning abilities, poor academic performance and poor interpersonal relationship which predispose them to mental illnesses. This study is aimed to assess magnitude and correlates of sleep quality among medical students in Ethiopia. Method An institutional based cross-sectional study was conducted among 576 undergraduate medical students. Data was collected by using interviewer administered structured questionnaires. Pittsburgh Sleep Quality Index (PSQI) was used to assess sleep quality. The collected data were entered in to Epi-data version 3.1and analyzed using SPSS version 20. Logistic regression was used to identify the potential determinants of quality of sleep among undergraduate medical students. P-values less than 0.05 were considered statistically significant and strength of the association was presented by adjusted odds ratio with 95% C.I. Result The prevalence of poor sleep quality among undergraduate medical students was 62% (95%CI, 57.9, 65.3). The mean age (±SD) of the respondents was 21.5(±2.4), with age ranging from 18 to 28 and about 310 (53.8%) were males. Factors like, being depressed (AOR = 1.92,95%CI 1.16,3.19), poor social support (AOR = 5.39,95%CI 2.33,2.49), being stressed (AOR = 2.04,95%CI 1.26,3.31), and poor sleep hygiene (AOR = 3.01,95%CI 1.75,5.18) were associated with poor sleep quality at p-value < 0.05. Findings also showed that, one unit increase in grade point average was associated with 81.5% decrease (AOR = 0.185, 95%CI 0.13, 0.28) in poor sleep quality. Conclusion A substantial proportion of medical students are affected by poor sleep quality. Routine screening of sleep quality, sleep hygiene, depression and stress is warranted. Moreover, it is better to educating medical students about proper sleep hygiene and the consequences of poor sleep.

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The Current Situation of Internet Addiction and Its Impact on Sleep Quality and Self-Injury Behavior in Chinese Medical Students

Psychiatry Investigation ◽

10.30773/pi.2019.0131 ◽

2020 ◽

Vol 17 (3) ◽

pp. 237-242

Author(s):

Yanqiu Wang ◽

Ying Zhao ◽

Ling Liu ◽

Yan Chen ◽

Dong Ai ◽

...

Keyword(s):

Medical Students ◽

Sleep Quality ◽

Internet Addiction ◽

Detection Rate ◽

Poor Sleep ◽

Cross Sectional Survey ◽

Cross Sectional ◽

Self Injury ◽

Chinese Medical Students ◽

Self Harm

Objective The purpose of this cross-sectional survey is to explore the current state of Internet addiction (IA) in Chinese medical students and its connection with medical students’ sleep quality and self-injury behavior.Methods Respondents were came from Wannan Medical College, China. The Young’s Internet Addiction Test, Pittsburgh Sleep Quality Index (PSQI), Self-Harm Questionnaire were used in this cross-sectional survey. A total of 3,738 medical students were investigated, 1,552 (41.52%) males, 2,186 (58.48%) females. T-test, chi-square test and MANOVA were used for data analysis.Results Of the 3,738 medical students, 1,054 (28.2%) reported having IA, 1,126 (30.1%) reported having poor sleep quality, 563 (15.1%) having self-harm behaviors. IA tends to be more female, upper grade students. The sleep quality of IA was worse than that of non-IA (χ<sup>2</sup>=54.882, p<0.001), and the possibility of self-injury was higher than non-IA (χ<sup>2</sup>=107.990, p<0.001).Conclusion This survey shows that the IA detection rate of medical students was 28.2%. Females, higher grade students had a higher IA detection rate. The low sleep quality and self-injury behavior of medical students are associated with IA.

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Quality of sleep and burnout among undergraduate medical students at the university of Nairobi, Kenya

BJPsych Open ◽

10.1192/bjo.2021.742 ◽

2021 ◽

Vol 7 (S1) ◽

pp. S279-S279

Author(s):

Linda Nyamute ◽

Muthoni Mathai ◽

Anne Mbwayo

Keyword(s):

Academic Performance ◽

Medical Students ◽

Sleep Quality ◽

Poor Sleep ◽

Quality Of Sleep ◽

Undergraduate Medical Students ◽

Poor Sleep Quality ◽

Significant Positive Association ◽

The University

AimsThe main objective was to determine whether quality of sleep is associated with burnout among undergraduate medical students at the University of Nairobi.The null hypothesis in our study population was; 'There is no significant association between poor sleep quality and burnout'.BackgroundIn a pressure prevailing environment, medical students find themselves in a vicious cycle of cutting down on sleep in attempts to cope and adjust to increasing workloads. Students with poor sleep quality have been found to perform worse in their board exam and have strained social engagements. Ultimately, this chronic sleep deprivation may lead to burnout which may cause diminished sense of accomplishment and impaired professional conduct, that may be carried on to the career as a physician. High levels of burnout have been associated with suicides.MethodThe sample size obtained was 384 and participants were selected by a mixed sampling method. Data collection was through self-administered questionnaires. Scales used for this study were the Pittsburg Sleep Quality Index(PSQI) and the Oldenburg Burnout Inventory(OLBI).Ethical considerations were adhered to and approval obtained from the Kenyatta National Hospital-University of Nairobi(KNH-UON) Ethics Board. Data entry and analysis was by SPSS v23. Data from 336 questionnaires were deemed fit for analysis.ResultWith a response rate of 87.5%, the prevalence of poor sleep quality and burnout were 69.9% and 74.7% respectively. There was a significant positive association between poor sleep quality and female gender, clinical years of study, living with family, poorly perceived socio-economic state and poor subjective academic performance. In addition, being female, younger, pre-clinical years, living independently off-campus and poor subjective academic performance were significantly associated with higher levels of burnout.Burnout had a significant correlation with poor sleep quality. Daytime functioning, a component of sleep quality had the highest correlation with components of burnout, disengagement and exhaustion. Overall, 57% of the respondents had both poor sleep quality &burnout, while only 12% were good sleepers with no burnout. Furthermore, having poor sleep increased the risk of having burnout by 2.8times. It is crucial that students adopt better sleeping habits to reduce the risk of burnout.ConclusionWith the high prevalence of poor sleep quality and burnout, peer-support groups and peer-led mentorship programs are recommended within this population to help deal with expectations, challenges and difficulties encountered within the course of medical education, in addition to preparing for the early future careers.

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The use of gadgets and their relationship to poor sleep quality and social interaction on mid-adolescents: a cross-sectional study

International Journal of Adolescent Medicine and Health ◽

10.1515/ijamh-2019-0101 ◽

2020 ◽

Vol 0 (0) ◽

Author(s):

Ilya Krisnana ◽

Venni Hariani ◽

Iqlima Dwi Kurnia ◽

Yuni Sufyanti Arief

Keyword(s):

Social Interaction ◽

Sleep Quality ◽

Rank Correlation ◽

Simple Random Sampling ◽

Poor Sleep ◽

Quality Of Sleep ◽

Poor Sleep Quality ◽

Cross Sectional ◽

The Social

AbstractBackgroundMid-adolescents dominate the number of gadget users in Indonesia. The use of gadgets to a high intensity can cause various problems such as poor sleep quality and decreased social interaction. The purpose of this study was to analyze the relationship between the intensity of the use of gadgets and the quality of sleep and social interaction in adolescents.MethodThe research design used was a correlational research study with a cross-sectional approach. Through the calculation of the sample, the respondents were 250 adolescents who met the inclusion criteria, namely (1) adolescents aged 15–18 years and (2) teens who owned and used gadgets. The sampling method used simple random sampling by conducting a lottery system in each class. The independent variable was the intensity of using the gadget, while the dependent variable was the quality of sleep and social interaction. Data collection focused on the intensity of gadget use using questionnaires and it was analyzed using the Pittsburgh Sleep Quality Index (PSQI) and the Social Interaction Anxiety Scale (SIAS). The data was analyzed using Spearman’s rank correlation with α = 0.05.ResultsThe results showed that the intensity of gadget use was positively related to poor sleep quality in adolescents (p = <0.001; r = 0.555). The intensity of the use of gadgets was also related to social interaction with a negative direction. The higher the intensity of the use of gadgets, the lower the social interaction in adolescents (p = 0.001; r = –293).ConclusionThe use of gadgets in the mid-adolescent years is related to sleep disorders as regards the latency and duration of sleep. Adolescents are more likely to engage in social interaction and communication through gadgets than face to face.

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