Review
Copyright ©The Author(s) 2016.
World J Psychiatr. Dec 22, 2016; 6(4): 391-398
Published online Dec 22, 2016. doi: 10.5498/wjp.v6.i4.391
Table 1 Frequency of various catatonic signs in our series of 220 consecutive catatonic cases
Sign% of patients
Immobility97
Mutism97
Withdrawal and refusal to eat91
Staring87
Negativism67
Posturing58
Rigidity54
Waxy flexibility/catalepsy27
Stereotypy25
Echolalia or echopraxia14
Verbigeration14