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Table 4 The differences in median values of actometric pattern qualities of particular neuroleptic induced movement disorders from non-movement disorder group for 99 in-patients with schizophrenia

From: Neuroleptic-induced movement disorders in a naturalistic schizophrenia population: diagnostic value of actometric movement patterns

  amount of activity periods dominant frequency second frequency maximal frequency median maximum amplitude
NIA median 13 0.58 0.60 1.15 177
non-NIMD median 2 0.50 0.43 0.65 106
Mann-Whitney U 207 262 153 177 277
p <0.001 0.084 0.017 0.001 0.040
NIP median 8 0.75 0.73 1.05 216
non-NIMD median 2 0.50 0.43 0.65 106
Mann-Whitney U 282 127 58 143 145
p 0.140 0.040 0.009 0.106 0.023
TD median 9.75 0.55 0.55 0.95 127
non-NIMD median 2 0.50 0.43 0.65 106
Mann-Whitney U 294 267 163 209 305
p 0.003 0.145 0.030 0.013 0.110
PsA median 16 0.8 0.8 1.15 144
non-NIMD median 2 0.50 0.43 0.65 106
Mann-Whitney U 87 103 82 92 156
p < 0.001 0.004 0.011 0.002 0.042
NIA and PsA median 15.75 0.68 0.60 1.15 155
non-NIMD median 2 0.50 0.43 0.65 106
Mann-Whitney U 641 364 235 269 433
p 0.003 0.011 0.006 < 0.001 0.017