Irrational Procrastination Scale is a 9-item questionnaire to assess one's level of procrastination. Respondents rate how often each statement is true of them on a 5-point scale. Items 2, 5, and 8 are reverse scored. Higher total scores indicate greater tendencies toward procrastination

An Oral Health Self-Efficacy Scale (OHSES) is a tool used to measure a person's confidence in their ability to maintain good oral health. Participants rate their confidence on a scale, for example, from "Not at all confident" to "Strongly confident" or "Strongly disagree" to "Strongly agree". Responses are summed to get a total score, with a higher score indicating greater self-efficacy in oral health.

Correlation coefficient between Irrational Procrastination Scale (IPS) score and dental attendance. IPS scale is a 9-item scale where participants respond to a statement on a Likert scale from 1 to 5 in order to indicate whether the statement describes them well (5) or not (1). Score range 9-45

Correlation coefficient between Oral health self efficacy scale (OHSES) score and dental attendance. OHSES is a 12-item scale to which respondents agreed or disagreed on a Likert scale (1-5). Score range 12-60