Monitoring the Quality of Sleep: A Comparative Study of Pre -Operative and Post- Operative patients of TKR

Sleep quality refers to the overall effectiveness and satisfaction of one’s sleep during a given period. It focuses on factors like how easily someone falls asleep, how often they wake up during the night, and the feeling of being well-rested upon waking up. High sleep quality implies restorative and uninterrupted sleep, leading to better physical and mental well-being, while poor sleep quality often results in feelings of fatigue, irritability, and reduced cognitive function.