RESUMO
UNLABELLED: Studies find increasing trend among children, adolescents and young adults to spend excessive amounts of time surfing in the Internet. Another serious problem is the increasing proportion of young people who are overweight and obese. There are only few papers trying to correlate these two trends. AIM: The aims of the study were as follows: identification the extent of Internet addiction among students of Krakow's secondary schools and its correlation with BMI and other health problems. MATERIALS AND METHODS: Cross-sectional study among 200 pupils of randomly selected Krakow's high schools was conducted. Internet addiction was evaluated by using the Internet Addiction Test (IAT) by Kimberly Young. Each participant filled in an authors' questionnaire about his/her basic social and medical information. For each participant BMI was calculated. RESULTS: It was found that 7% of study group was addicted to the Internet (above 49 points in the IAT questionnaire). Internet addicts had higher BMI. The study revealed also several statistically significant relationships between the level of Internet addiction and the time spent online, BMI, back pain, headache. CONCLUSIONS: There is a modest percentage of people addicted to the Internet in the population of high school graduates, but these people often complain of back pain and headaches. BMI is higher among addicted youths. The time spent by high school graduates on online activity is far beyond the time devoted to physical activity.
Assuntos
Comportamento Aditivo/epidemiologia , Internet/estatística & dados numéricos , Sobrepeso/epidemiologia , Estudantes/estatística & dados numéricos , Adolescente , Adulto , Dor nas Costas/epidemiologia , Índice de Massa Corporal , Comorbidade , Estudos Transversais , Feminino , Cefaleia/epidemiologia , Humanos , Masculino , Polônia/epidemiologia , Inquéritos e Questionários , Adulto JovemRESUMO
INTRODUCTION: Stress and insomnia are increasing problems in young people in highly developed countries. They influence both the physical and psychological aspects of life and seem to be related to each other. Various strategies to cope with stress exist and can be used to reduce its level. The main goal of our study was to find a relationship between insomnia, stress, stress-coping strategies and selected social and medical factors among students. METHODS: A cross-sectional study was conducted in March 2017 among students of seven public Krakow universities, using the Perceived Stress Scale 10, an abbreviated version of the Coping Orientation to Problems Experienced inventory (mini-COPE inventory) and the Athens Insomnia Scale. In the statistical analysis, the chi-square, Student's t test and Spearman's rank correlation coefficient were used. RESULTS: A total of 264 students aged 22.22±1.5 years were involved in the study. High stress levels occurred in 10% of the respondents. A statistically higher level of stress was revealed in people suffering from chronic diseases (p=0.006) and in cigarette smokers (p=0.004). The most common stress-coping strategies were active coping and planning. Insomnia was present in 19.7% of the students. Insomnia level was correlated with the intensity of perceived stress (p=0.00; r=0.44). CONCLUSIONS: According to our study, one tenth of Krakow students perceive a high level of stress, and one fifth of the respondents suffer from insomnia. There is a strong positive correlation between level of insomnia and level of stress. To ensure high quality of life, problems such as stress and insomnia should be taken into consideration by every general practitioner.