What does the Satisfaction with Amplification in Daily Life (SADL) measure?

The Satisfaction with Amplification in Daily Life (SADL) is specifically designed to assess how satisfied individuals are with their experiences using hearing aids or amplification devices in their daily lives. It focuses on the subjective quality of life improvements that users perceive as a result of using their hearing instruments. This includes factors such as the perceived benefit in social settings, clarity of sound, and overall usability of the device in various situations encountered daily.

While the other options touch on aspects related to hearing aids, they do not align with the primary purpose of the SADL. The measurement of patient satisfaction captures a more comprehensive view of the user experience rather than just technical performance or clinical effectiveness, which are the focuses of other assessments.