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Journal of Experimental Orthopaedics

Table 2 Outcome scores

From: A simple rehabilitation regime improves functional outcome in patients with patellafemoral pain after 12 month

 

Baseline

3 months

p-value Baseline - 3 months

12 months

p-value Baseline − 12 months

p-value 3 months 12 months

AKPS

71 ± 14

84 ± 12*

< 0.01

89 ± 9*†

< 0.01

0.02

- > 10-point improvement

 

63%

 

78%

  

NRS-rest (Ω)

3 (1–5)

0 (0–3)*

< 0.01

0 (0–1)*

< 0.01

0.33

- > 2-point improvement

 

68%

 

76%

  

NRS-activity (Ω)

7 (5–8)

4 (2–6)*

< 0.01

3 (1–5)*

< 0.01

0.16

- > 2-point improvement

 

65%

 

73%

  
  1. Normally distributed data is presented as mean ± SD and non-normally data is presented as median (25th - 75th percentiles). Non-normally distributed data Ω
  2. * Significant differences (p < 0.05) from baseline to follow-up at three months and from baseline to 12 months. † Significant difference from three to 12 months
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