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Table 1 Scores of Persian LSIQ, FRI, and NRS (n = 100)

From: Cultural adaptation and psychometric assessment of the Persian version of the lumbar spine instability questionnaire

Outcomes

Mean(SD)

Min–Max

Persian LSIQ

9.60 (3.27)

2.0–15.0

Persian FRI

13.80(5.86)

0.0–31.0

NRS

(Median, IQR) 4 (3–5)

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  1. LSIQ lumbar spine instability questionnaire, FRI functional rating index,
  2. NRS numerical rating scale, SD standard deviation, IQR interquartile range
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BMC Sports Science, Medicine and Rehabilitation

ISSN: 2052-1847

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