highly significantp<0.001
Change in VAS was highly significant (p<0.001) as compared with placebo by using two sample independent “ t ” test and “Hartley’s f test” for equality of variance ( Table 3 ).
Change in VAS was highly significant (p<0.001) as compared with placebo by using two sample independent “ t ” test and “Hartley’s f test” for equality of variance ( Table 3 ).