Is there a relationship between somatic sensations, impaired vision, and cognitive performance using the factor structure of the convergence insufficiency symptoms survey questionnaire?

AIMS: This study aims to evaluate the relationship between somatic sensations, impaired vision, and cognitive performance using the factor structure convergence insufficiency symptoms survey questionnaire in university undergraduate and post-graduate students. SETTINGS AND DESIGN: Centre-based and questionnaire-based. SUBJECTS AND METHODS: Subjects were recruited from a university. First, an e-Survey was conducted with the help of Google form and distributed through WhatsApp and Gmail to carry out the survey. The age group of participants was ranged from 18 to 30 years. A total number of 561 responses was received during the data collection period. As per the exclusion criteria, 230 responses were excluded from the study. Out of 331 students, 154 were male while 177 were female. Out of 331 participants, 213 were undergraduates and 118 were postgraduate's students. RESULTS: A total of 331 participants took part in the study. The minimum age was 18 years and the maximum age was 30 years. The mean age of the participants was 23.40 ± 2.42. Among all students, 23.81% had somatic sensations followed by 10.49% had impaired vision, and 16.31% had a poor cognitive function. The correlation between somatic sensations-impaired visions was a moderate positive correlation and a strong positive correlation between somatic sensations-cognitive performance and impaired vision-cognitive performance. CONCLUSIONS: A significant relationship between somatic sensations, impaired vision, and cognitive performance was found in the study. The students had more somatic sensations than impaired vision and cognitive performance. [ABSTRACT FROM AUTHOR]