لخّصلي

Statement of the problem Caffeine is a stimulant that is widely used by university students to enhance alertness and improve concentration during their studies.Therefore, this study is important to determine the association between caffeine intake and sleep quality among university students.Objectives / Aims This study aims to determine the relationship between caffeine intake and sleep quality among university students, to provide insights into potential impacts of caffeine on students' health and wellbeing.Hypotheses H0: There is no relationship between daily caffeine consumption and sleep quality among university students.3.Does the timing of caffeine intake (e.g., within 6 hours of bedtime) affect sleep quality?However, there is still a gap in the existing research, as the relationship between caffeine consumption and sleep quality has not been clearly defined.Throughout the study, participant anonymity and confidentiality were upheld.

Statement of the problem
Caffeine is a stimulant that is widely used by university students to enhance alertness and improve concentration during their studies. However, the effects of caffeine consumption on sleep quality are not yet clearly defined, especially among university students. Poor sleep quality can negatively affect overall health and daily functioning. Therefore, this study aims to assess caffeine consumption levels among university students and examine its impact on sleep quality.Significance ( importance and gab)Caffeine consumption is widespread among university students, while sleep is crucial for maintaining good health and daily functioning. However, there is still a gap in the existing research, as the relationship between caffeine consumption and sleep quality has not been clearly defined. Therefore, this study is important to determine the association between caffeine intake and sleep quality among university students.Objectives / Aims
This study aims to determine the relationship between caffeine intake and sleep quality among university students, to provide insights into potential impacts of caffeine on students' health and wellbeing.Hypotheses
H₀: There is no relationship between daily caffeine consumption and sleep quality among university students.
H₁: Greater daily caffeine consumption is associated with reduced sleep quality among university students.Questions:

1.What is the level of caffeine consumption among university students?

2.Is there an association between caffeine consumption and sleep quality among university students?

3.Does the timing of caffeine intake (e.g., within 6 hours of bedtime) affect sleep quality?

4.Is there a difference in sleep duration between students who consume caffeine and those who do not?Ethical considerationThe study comprised participants who fulfilled the eligibility requirements, and all participants gave their informed consent before any data was collected. Throughout the study, participant anonymity and confidentiality were upheld.