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Table 8 Treatment modality vs. change in pain after one year

From: Long-term results of therapeutic local anesthesia (neural therapy) in 280 referred refractory chronic pain patients

 

Local/segmental

Interference field

Combined

n

%a

n

%a

n

%a

Patients

157

(100)

5

(100)

118

(100)

Change in symptoms

Worsening

1

(0.6)

0

(0.0)

0

(0.0)

No change

34

(21.7)

0

(0.0)

26

(22.0)

Slight improvement

29

(18.5)

3

(60.0)

20

(17.0)

Marked improvement

65

(41.4)

1

(20.0)

60

(50.9)

No pain

28

(17.8)

1

(20.0)

12

(10.2)

  1. a percentage of the respective treatment modality