highly significantP < 0.01
The withdrawal symptom scores in the SC and FA groups were 2.33 ± 0.94 and 18.33 ± 1.25, respectively, and the differences were highly significant ( P < 0.01).
The withdrawal symptom scores in the SC and FA groups were 2.33 ± 0.94 and 18.33 ± 1.25, respectively, and the differences were highly significant ( P < 0.01).