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The Egyptian Journal of Otolaryngology

Table 3 Comparison between GI and GII before and after laser therapy

From: Low-level laser therapy for treatment of tinnitus in Red Sea scuba divers: a randomized clinical study

 

GI

GII

p value

Tinnitus severity

Mean ( SD)

Mean (SD)

 

Pre treatment

4.37±2.02

4.39±2.05

>0.05

After 20 session

4.13±1.92

2.93 ±1.02

>0.05

After 40 session

4.99±2.11

1.99 ±0.90

<0.001*

After 60 session

3.23±1.64

1.93 ±0.64

<0.001*

  1. Data expressed as mean ± SD
  2. *Significant p value
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