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Table 1 Vas scores, pain category and the difference between scores before NMES (baseline), after NMES was started (start) and just before NMES was finished (end)

From: Haemodynamic performance of neuromuscular electrical stimulation (NMES) during recovery from total hip arthroplasty

Patient VAS baseline Pain category VAS start Pain category Difference start-baseline VAS end Pain category Difference start-end
1 34 Moderate 36 Moderate 2 54 Moderate 18
2 8 Mild 10 Mild 2 23 Mild 13
3 47 Moderate 46 Moderate −1 40 Moderate −6
4 5 Mild 14 Mild 9 41 Moderate 27
5 46 Moderate 69 Moderate 23 7 Mild −62
6 23 Mild 60 Moderate 37 80 Severe 20
7 3 Mild 5 Mild 2 30 Moderate 25
8 4 Mild 4 Mild 0 4 Mild 0
9 12 Mild 7 Mild −5 10 Mild 3
10 3 Mild 2 Mild −1 40 Moderate 38
11 70 Severe 74 Severe 4 66 Moderate −8