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This research aims to compare the effectiveness of Korean questionnaires for evaluating lumbar spinal stenosis (LSS).

April 10, 2026Open Access

Comparison of Korean questionnaires for lumbar spinal stenosis: a prospective study

This research aims to compare the effectiveness of Korean questionnaires for evaluating lumbar spinal stenosis (LSS).
Conducted a prospective study on Korean questionnaires for LSS.
Evaluated K-FLS and K-ZCQ questionnaires.
Measured correlation with K-ODI (Oswestry Disability Index) and VAS (Visual Analog Scale).
K-FLS demonstrated superior correlation with K-ODI and VAS.
K-FLS exhibited higher responsiveness compared to K-ZCQ.

K-FLS showed superiority in correlation with K-ODI and VAS and had higher responsiveness than K-ZCQ in LSS.

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Eun et al. (Wed,) studied this question.

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

Il-Soo Eun

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Han Sol Kim

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Pusan National University Hospital

Good Moonhwa Hospital

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