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Table 4 Neurological soft signs scale scores in patients with and without cannabis use

From: Neurological soft signs in Tunisian patients with first-episode psychosis and relation with cannabis use

Neurological soft signs scale scores: median, (interquartile range) Total number of patients (n = 61) Cannabis use Statistic tests
Yes (n = 9) No (n = 52)
Motor coordination sub-score 6.0 (4.3, 9.0) 3.5 (2.3,8.0) 6 (4.5, 9.0) p = 0.06
Motor integration sub-score 3.0 (1.5, 5.3) 2.5 (1.3, 4.0) 3(1.5, 5.5) p = 0.51
Sensory integration sub-score 3.5 (1.5, 4.8) 2.0 (1.0, 4.0) 3.5 (1.5, 5.4) p = 0.20
Involuntary movements or posture sub-score 0 (0, 0) 0 (0, 0.3) 0.3 (0, 0.3) p = 0.07
Quality of lateralization sub-score 1.0 (0, 1.0) 1 (0, 1.5) 1.0 (0, 3.0) p = 0.20
Total score 13.5 (11.0, 19.5) 11.5 (6.0, 14.3) 14.5 (11.5, 20.75) p = 0.048
Total score >9.5 (N,  %) 51 (83.6%) 6 (66.6%) 45 (86.5%) p = 0.16