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Table 2 Subjective reports of symptoms during ketamine discontinuation

From: Gender differences in subjective discontinuation symptoms associated with ketamine use

Discontinuation symptoms Total (%) Male (%) Female (%) P-value
Fatigue 26.0 26.6 23.0 0.222
Poor appetite 20.4 20.7 18.8 0.481
Drowsiness 19.1 18.3 23.4 0.058
Craving 18.7 17.9 23.0 0.054
Anxiety 18.3 17.4 23.4 0.022*
Dysphoria 17.2 15.9 24.1 0.001**
Tremors 3.6 3.0 6.5 0.006**
Palpitation 5.0 4.5 7.3 0.059
Sweating 4.4 4.5 3.8 0.625
Great effort to resist use 4.0 3.9 4.6 0.609
  1. P value: difference between genders.
  2. *p < 0.05, **p< 0.01.