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  Indian J Med Microbiol
 

Figure 3: Analysis of the visual analog scale. At the end point of study (after 6 months), 90.7% of patients revealed an excellent score (visual analog scale 0–3), 8.1% had a moderate score (visual analog scale 3.1–6.5), and 1.2% of patients showed an ineffective score (visual analog scale 6.6–10)

Figure 3: Analysis of the visual analog scale. At the end point of study (after 6 months), 90.7% of patients revealed an excellent score (visual analog scale 0–3), 8.1% had a moderate score (visual analog scale 3.1–6.5), and 1.2% of patients showed an ineffective score (visual analog scale 6.6–10)