A Survey on Sleep Questionnaires and Diaries

Sleep assessment is a fundamental part of health evaluation. In fact, many diseases such as obesity, diabetes, or hypertension, as well as psychiatric, neurological, and cardiovascular diseases produce sleep disorders that are often used as indicators, diagnosis symptoms, or even as predictors, e.g., for depression. For this reason, many efforts have been devoted to design methods to control and report about the sleep quality. Two of the most used sleep assessment tools are sleep questionnaires and sleep diaries.

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