People who use the lower back pillow.

We are planning a questionnaire survey. We combine our own questions with validated, official questionnaires. Validated forms ask for an assessment of the extent of low back pain and the quality of experienced stress.

We created an individual patient examination form, in which we could ask our subjects about their lifestyle habits and about their low back pain.

The Quebec back pain disability scale is a condition-specific questionnaire developed to measure the level of functional disability for patients with low back pain (LBP) is a condition-specific questionnaire developed to measure the level of functional disability for patients with low back pain (LBP). The original purpose of the questionnaire is to take into account the functional limitations related to pain, to monitor the progress of individual patients and to compare the evolution of LBP subjects incorporated in rehabilitation programs.

The Perceived Stress Scale is a classic stress assessment instrument. The tool remains a popular choice for helping us understand how different situations affect our feelings and our perceived stress. The questions in this scale ask about your feelings and thoughts during the last month. In each case, you will be asked to indicate how often you felt or thought a certainn way.

The visual analogue scale or visual analog scale (VAS) is a psychometric response scale which can be used in questionnaires. It is a measurement instrument for subjective characteristics or attitudes that cannot be directly measured. When responding to a VAS item, respondents specify their level of agreement to a statement by indicating a position along a continuous line between two end-points. VAS is the most common pain scale.