The Magnitude of Loneliness and Associated Risk Factors among University Students: A Cross-Sectional Study

Nowadays, loneliness is one of the foremost common issues among university students that may negatively affect their physical and mental states and academic performance. Accordingly, this research project intended to investigate the incidence of loneliness and its related risk factors among students studying at universities of medical sciences.

The participants in this cross-sectional study were 538 Tabriz University of Medical Sciences students, selected using a simple random sampling method. Loneliness was measured using the UCLA Loneliness questionnaire with 20 questions. Descriptive statistics, multiple logistic regression, and Chi-square were used to identify factors affecting loneliness.

The results showed that the mean loneliness score and the magnitude of the students' loneliness were 41.42 and 26.4%, respectively. The magnitude of loneliness was higher among female respondents (OR = 1.86, P = 0.005), cigarette smokers (OR = 0.39, P < 0.001), freshman students (OR = 2.76, P = 0.021), sophomore students (OR = 2.36, P = 0.040), those with low financial status (OR = 1.80, P = 0.037), and those residing in dormitories (OR = 1.73, P = 0.013).

In general, loneliness was widespread among the students. Based on the findings, the magnitude of loneliness was higher among the first-year student group, female students, students with poor economic status, and those who smoked and lived in dormitories. Therefore, this study's findings underline the significance of making students aware of loneliness, investigating the circumstances and factors that exacerbate this sensation among first-year students (mainly between 18-21 years old), and devising intervention to alleviate it.