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. 2009 Feb;64(2):97–103. doi: 10.1590/S1807-59322009000200006

Table 8 -.

Frequency and percentage of patients who had stopped using analgesics three months after treatment

Stopped using analgesics three months after treatment
Total number who used analgesics before treatment p
Yes No
Group 1 10 (76.9%) 3 (23.1%) 13 (100%) 0.411
Group 2 7 (53.8%) 6 (46.2%) 13 (100%)

Fisher’s exact test - p > 0.5 (N.S.)