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Table 1 Numerical Rating Scale (NRS:0,1,..., 10) for pain in the forty volunteer subjects at different times during a typical day.

From: Three dimensional evaluation of posture in standing with the PosturePrint: an intra- and inter-examiner reliability study

  NRS Now NRS Average NRS Best NRS Worst
Mean ± Standard deviation 1.0 ± 1.3 1.1 ± 1.7 0.05 ± 0.2 3.5 ± 3.2